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Ranger Count 2000 Series Instruction Manual

Ranger Count 2000 Series EN-1 1. INTRODUCTION This manual contains installation, operation and maintenance instructions for the Ranger Count 2000 Series. Please read the manual completely before using the scale. 1.1 Safety Precautions Please follow these safety precautions: Verify that the AC input voltage printed on the data label matches the local AC power supply. Do not drop loads on the platform. Make sure that the power cord does not pose a potential obstacle or tripping hazard. Use only approved accessories and peripherals. Operate the scale only under ambient conditions specified in these instructions. Disconnect the scale from the power supply when cleaning. Do not operate the scale in hazardous or unstable environments. Do not immerse the scale in water or other liquids. Do not place the scale upside down on the platform. Only use weights within the scale s capacity as specified in these instructions. Service should be performed only by authorized personnel. 2. INSTALLATION 2.1 Package Contents Scale Pan Power Cord Instruction Manual Warranty Card 2.2 Installing Components Install the pan as shown below. Press to lock the pan into place. Figure 2-1. Installing the pan

EN-2 Ranger Count 2000 Series 2.3 Selecting the Location Use the scale on a firm, steady surface. Avoid locations with excessive air current, vibrations, heat sources, or rapid temperature changes. Allow sufficient space around the scale. 2.4 Leveling the Equipment The Ranger Count Series has a level indicator as a reminder that the scale should be leveled for accurate weighing. To level the scale, adjust the feet so the bubble is centered in the circle. Be sure the equipment is level each time its location is changed. Level Indicator Adjustable feet Figure 2-2. Level indicator 2.5 Connecting Power AC power is used to power the scale when battery power is not needed. First, connect the AC power cord (supplied) to the power input jack then connect the AC plug to an electrical outlet. Figure 2-3A. Connect the AC power plug to the input jack on the back of scale. Figure 2-3B. Connect the AC power plug to the proper AC supply.

Ranger Count 2000 Series 2.5.1 Battery Power The scale can be used on AC power immediately. The scale will automatically switch to battery operation if there is a power failure or the power cord is removed. The scale can be operated during charging, and the battery is protected against overcharging. During battery operation, the battery symbol (see item 9 in Figure 3-2) indicates the battery charge level. The scale will automatically turn off when the batteries are fully discharged. For maximum operating time, the battery should be charged at room temperature. Allow the battery to charge for 12 hours before using the scale on battery power. EN-3 Symbol TABLE 2-1 Charge Level 0 to 10 % Remaining 11 to 40 % Remaining 41 to 70 % Remaining 71 to 100 % Remaining Notes: When battery symbol blinks fast, approximately 30 minutes working time is left. When [lo.bat] is displayed, the scale will shut off. Charging the scale must be performed in a dry environment. CAUTION: Battery is to be replaced only by an authorized Ohaus service dealer. Risk of explosion can occur if the rechargeable battery is replaced with the wrong type or if it is not properly connected. Dispose of the lead acid battery according to local laws and regulations.

EN-4 Ranger Count 2000 Series 3. OPERATION 3.1 Displays Figure 3-1. Ranger Count 2000 Control panel with LCD displays TABLE 3-1. Control Functions Button Primary Function (Short Press 1 ) Secondary Function (Long Press 2 ) ON/ZERO Turn scale on. Zero the display. Off Turn scale off. PRINT Send the displayed value to the COM port. Units Change the weighing unit. Target Initiate the function of the current application mode. Switch between Check Weigh, Check Count and Off. M+ Accumulate the weight or pieces. Menu Enter user menu. View the Audit Trail event counters (extended press) ID ID number input for library record edit/recall. APW Display/ Store an APW Menu Function (Short Press) Library Function (Short Press) Yes Accept the current menu or setting. Yes Accept the current setting. No Advance to the next menu or setting. Increment the displayed value. No Advance to the next library or setting. Increment the displayed value. Back Go back to the previous menu or setting. Decrement the displayed value. Back Go back to the previous library or setting. Decrement the displayed value. Exit Exit the menu. Abort the calibration in progress. Exit Exit the library.

Ranger Count 2000 Series EN-5 Button TABLE 3-1. Cont. Primary Function (Short Press) 0-9 Enter numeric values on the display.. Enter dot (.) on the display. C Clear the last character from the display. Tare Perform a tare operation. Sample Display/ Start new APW Secondary Function (Long Press) +/- Switch between positive and negative value Notes: 1 Short Press: Press less than 1 seconds. 2 Long Press: Press and hold for more than 2 seconds. 1 2 3 4 5 6 Weight Piece Weight 17 16 15 14 13 7 8 9 10 11 12 Figure 3-2. LCD Displays TABLE 3-2. LCD Symbols Item Description Item Description 1 NET symbol 10 Auto Optimization Symbol 2 Center of Zero symbol 11 Dynamic symbol (not used) 3 Negative symbol 12 Battery charge symbol 4 Stable weight symbol 13 Pound, Ounce, Pound:Ounce symbols 5 Preset Tare, Tare symbols 14 Percent symbol (not used) 6 Pointer symbols 15 Kilogram, gram symbols 7 Accumulation symbol 16 Pieces symbol, tonne symbol (not used) 8 Low Average Piece Weight 17 Scale symbol (not used) symbol 9 Low Sample Weight Symbol

EN-6 Ranger Count 2000 Series The colored LED indicators on the left side of the control panel are used in Checkweighing mode (section 3.5) and will light up according to the following rules: (Red) Loads > Upper limit (Green) Loads Lower limit and Upper limit (Yellow) Loads < Lower limit Power Input Weigh Below Access RS232 Interface Port (below cover) Lock Switch Figure 3-3. Below view of Ranger Count 2000 3.2 Turning Scale On/Off To turn the scale on, press and hold the On/Zero Off button for 1 second. The scale performs a display test, momentarily displays the software version, and then enters the active weighing mode. To turn the scale off, press and hold the On/Zero Off button until OFF is displayed. 3.3 Counting Ranger Count 2000 has three display areas. Weight, Piece Weight and Count information are displayed in these areas respectively. 3.3.1 Preset tare Enter a value with the numeric keypad. The value will be displayed in the Count window. Pressing Tare key, the value in current unit will then be saved as the preset tare. To clear the tare value, clear the pan and press Tare key.

Ranger Count 2000 Series EN-7 3.3.2 APW Establishment If there is no APW established, both the piece weight display and the count display will show 0. Positive Sampling: 1. Place the sample on the pan. 2. Input the sample size with the numeric keypad. The value is displayed in the count window. Alternatively the Sample key can be used instead. Pressing the Sample key and [------] is displayed in the count window. Then input the sample size value (only integer). 3. Press the Sample key, [------] will be displayed in both the piece window and the count window. 4. The established APW and count will be displayed. Negative sampling: 1. Place container with the samples on the pan. 2. Tare the scale, a NET 0 will be displayed. 3. Remove the samples from the container; weight window will now display a negative net reading. 4. Input the sample size with the numeric keypad. The value will be displayed in the count window. Alternatively the Sample key can be used instead. Pressing the Sample key and [------] is displayed in the count window. Then input the sample size value (only integer). 5. Press the Sample key, [------] will be displayed in both the piece window and the count window. 6. The established APW and count will be displayed. Entering a known APW: 1. Press the APW key, [------] will be displayed in the piece window 2. Input the APW value. 3. Press the APW key, the new APW value will be displayed in piece weight window. 3.3.3 Simple Counting 1. After a valid APW is established, if required place a container on the pan and press Tare. 2. Place the sample on the pan. 3. The quantity will be displayed in the count window.

EN-8 Ranger Count 2000 Series 3.4 Accumulation and Statistics The Accumulation feature enables manual or automatic totalizing of displayed values. Statistical data is stored in memory for review and printing. Accumulation works together with Check mode. 3.4.1 Accumulating Displayed Values With ACCUMULATE set to MANUAL, place the item on the scale and press the M+ key to add the weight to accumulation data. The icon will keep flashing until the weight is removed. With ACCUMULATE set to AUTO, place the item on the scale. The displayed value is accumulated automatically. The icon will keep flashing until the weight is removed. 3.4.2 Viewing and Clearing Statistical Data When the pan is cleared, press the M+ key to display the statistical information. To clear the accumulation data press the Tare key while the statistical information is displayed. The display shows [Clr.aCC]. Press the Yes key to clear the stored data and return to current mode. Notes: The item must be removed from the pan before the next item can be accumulated. Only stable weights are stored to accumulation data. Changing the mode will clear the accumulation data. 3.5 Check Weighing Press and hold the Target key, [Check] is displayed in the weight window. Release the Target key when [wweigh] is displayed in the piece weight window. Use this mode to compare the weight of items to a target weight range. 1. Press the Target key, [Under] is displayed in the weight screen. The previous under limit will is displayed in the piece weight screen. 2. Input the target weight with the numeric keypad. The value will be displayed in the count window. 3. Press the Yes key to accept the under limit value, [Over] is displayed in the weight screen. 4. Repeat step 2 and 3 above to set the over limit. 5. If required, place an empty container on the pan and press Tare. 6. Place sample material on the pan or in the container. If the sample weight is under the target weight range, the yellow LED will light. If the sample is within the target weight range, the green LED will light. If the sample is over the target weight range, the red LED will light.

Ranger Count 2000 Series EN-9 3.6 Check Counting Press and hold the Target key, [Check] is displayed in the weight window. Release the Target key when [Count] is displayed in the piece weight window. 1. Press the Target key, [Under] is displayed in the weight screen. The previous under limit will is displayed in the piece weight screen. 2. Input the sample size with the numeric keypad. The value will be displayed in the count window. 3. Press the Yes key to accept the under limit value, [Over] is displayed in the weight screen. 4. Repeat step 2 and 3 above to set the over limit. 5. If required, place an empty container on the pan and press Tare. 6. Place sample material on the pan or in the container. If the sample quantity is under the target pieces range, the yellow LED will light. If the sample is within the target pieces range, the green LED will light. If the sample is over the target pieces range, the red LED will light. Positive Check Positive check is used to determine when the material added to the scale is within the target range. In this case the UNDER and OVER limits must be positive values. (The OVER limit must be greater than the UNDER limit.) Add material to the scale until it is within the ACCEPT (green) range. Negative Check Negative check is used to determine when the material removed from the scale is within the target range. In this case the UNDER and OVER limits are both negative values. (The UNDER limit must be greater than the OVER limit.) Place the item to be weighed on the scale and press Tare. Remove a portion of the item until it is within the ACCEPT range. Zero Check Zero check is used when comparing subsequent samples to an initial reference sample. In this case, the UNDER limit must be a negative value and the OVER limit must be a positive value. Place the reference item on the scale and press Tare. Remove the reference sample and place the item to be compared on the scale to determine if it is within the ACCEPT range.

EN-10 Ranger Count 2000 Series 3.7 Library When an item is processed on a regular basis, the item s data may be stored in memory for future use. This memory is referred to as the scale s Library. Storing a record: 1. Press the ID key, [Store] and [lib] are displayed in the weight and piece weight windows respectively. The first vacant ID number will blink in the count window. 2. Press ID key to save the data to the displayed ID number. Alternately, a different ID number may be selected using the keypad and then pressing the ID key. Note: Maximum 30 records, from 0 to 29. Retrieving a record: Editing a record: 1. Enter the ID number using the keypad and press the ID key. [recall] and [lib] are displayed in the weight and piece weight windows respectively. 2. ID number is displayed in the weight window. 3. Press the ID or Yes key, [recall] is displayed and the data is retrieved. 1. Enter the ID number using the keypad and press the ID key. [recall] and [lib] are displayed in the weight and piece weight windows respectively. 2. Long press the ID key, [edit] and [lib] are momentarily displayed in the weight and piece weight windows respectivel. 3. Part number is displayed in the weight and piece weight windows. Default setting is [000000] [000000]. Use the keypad to enter part number if required. 4. Press the Yes key to save the part number and advance to the preset Tare setting. Use the keypad to enter a preset Tare value if required. 5. Press the Yes key to save the preset Tare value and advance to the APW setting. Use the keypad to enter a new APW value if required. 6. Press the Yes key to save the APW and advance to the Limits setting. Use the keypad to enter new under and over limits if required. 7. Press the Yes key to save the limits. [save] is displayed in the weight window. Press the Yes key to save the data.

Ranger Count 2000 Series EN-11 Clearing a record: 1. Enter the ID number using the keypad and press the ID key. [recall] and [lib] are displayed in the weight and piece weight windows respectively. 2. Press the C key, [delete] is displayed in the weight window. Press the Yes key to delete the data. 3.8 Additional Features To use the Weigh Below hook feature, remove power from the scale and remove the protective cover for the weigh below opening. Install the hook (accessory) into the access hole at the bottom of the scale as shown. Do not over tighten, tighten finger tight. Mount the scale onto an appropriate assembly that allows free working space below the hook. See figure 3-4. Note: Never allow the scale to rest directly on the hook. Weigh Below Hook Access Figure 3-4. Setup for the Weigh Below Hook

EN-12 Ranger Count 2000 Series 4. MENU SETTINGS The User Menu allows the customizing of scale settings. Note: Additional Sub-Menus may be available if Interface Options are installed. See Interface User Manual for the additional setting information. 4.1 Menu Navigation User Menu: Menu: C.A.L S.E.t.U.P r.e.a.d U.n.i.t Menu Items: Span Lin GEO End Reset Pwr. Un Zero A.Opt A.Tare Bp.Opt Bp.Sig Bp.Key Accum End Reset Stable Filter AZT Light A.Off End Reset kg g lb oz lb:oz End Menu Items: P.r.i.n.t C.O.M L.O.C.k E.n.d Reset Reset L.Cal Stable Baud L.Setup A.Print Parity L.Read Contnt Stop L.Unit Layout Handsh L.Print Data.Tr Alt.Cm L.COM End End End Notes: Some units may not be available in all models. When LEGAL FOR TRADE is set to ON (LFT Switch in locked position), the menu settings are affected as follows: Calibration (C.A.L) menu is not accessible. Unit is locked at its current setting. Zero Range setting is locked at 2%. Stable Range setting is locked at 1d. Auto-Zero Tracking setting is locked at 0.5d. Stable Only is locked On. Auto Print/ Continuous is disabled lb:oz is locked Off.

Ranger Count 2000 Series EN-13 Summary of button navigation functions in menu mode: -- Yes Allows entry into the displayed menu. - Accepts the displayed setting and advances to the next item. -- No Skips by the displayed menu. - Rejects the displayed setting or menu item and advances to the next available item. -- Back Moves backwards through the upper and middle level menus. - Backs out of a list of selectable items to the previous middle level menu. -- Exit Exits from menu directly to the active weighing mode. 4.2 Cal Menu Enter this menu to perform calibrations. Initial Calibration When the scale is operated for the first time, a span calibration is recommended to ensure accurate weighing results. Before performing the calibration, be sure to have the appropriate calibration weights as listed in table 4-1. Ensure that the LFT switch/calibration lock is set to unlocked position. See figure 5-1. Or adjust the GEO setting according to your location (see table 4-2). Procedure: Press and hold Menu until [mmenu] (Menu) is displayed. When the button is released, the display will show [C.A.L]. Press Yes to accept. [SpaN] will then be shown. Press Yes to begin the span calibration. [ 0 kg] will be displayed. Press Yes to accept. [--C--] will be displayed while zero reading is stored. Next, the display shows the calibration weight value. Place the specified calibration mass on the pan. Press Yes to accept the weight or No to select an alternate weight. [--C--] will be displayed while the reading is stored. The display will show [done] if the calibration was successful. The scale returns to the previous application mode and is ready for use. TABLE 4-1. Suggested Span Calibration Mass (sold separately) Max Mass 1 Max Mass 1 1500g 1.5kg / 3lb 15000g 15kg / 30lb 3000g 3kg / 6lb 30000g 30kg / 60lb 6000g 6kg / 15lb Note: 1 Pound masses are used when calibrating in the lb unit.

EN-14 Ranger Count 2000 Series Span: Perform Linearity: Perform Geographic Adjustment: Set 0 12 31* End Calibration: Exit menu *Bold always represents factory default value. Span [SpaN] Initiates a span calibration procedure (zero and span). Lin [LIN] Initiates a linearity calibration procedure (zero, mid-point and span). GEO [GEO] Geographical Adjustment Factor (GEO) is used to adjust the calibration based on the current location. Settings from 0 to 31 are available with 12 being the default. Refer to table 4-2 to determine the GEO factor that corresponds to your location. End Cal [End] Advance to the next menu or return to the top of the current menu. 4.3 Setup Menu Enter this menu to set scale parameters. Reset: no, yes Power on unit: auto, kg, g, lb, oz, lb:oz Zero Range: 2%, 10% Auto Opt: off, on Auto Tare: on, off, on-acc Beeper Opt: off, on Beeper Signal: off, Accept, Under, Over, Under-Over Beeper Key: off, on Accumulation: off, auto, manual End Setup: Exit menu Reset [reset] Reset the Setup menu to factory defaults. NO = not reset YES = reset

Ranger Count 2000 Series EN-15 Power on unit [pwwr.un] Set the unit of measure displayed at startup. auto = last unit in use when turned off kg = kilograms g = grams lb = pounds oz = ounces lb:oz = pound ounces Zero Range [ZerO] Set the percentage of scale capacity that may be zeroed. 2% = zero up to 2 percent of capacity 10% = zero up to 10 percent of capacity Auto Opt [A.OPt] Set the automatic optimization functionality. OFF = disabled ON = APW automatically optimized. Auto Tare [A.tArE] Set the automatic tare functionality. OFF = Automatic Tare is disabled ON = the first stable gross weight is tared. ON-ACC = stable gross loads within the accept limits are tared (in Checkweigh mode) Beeper Opt [bp.opt] Set whether or not the beeper sounds when APW has been optimized. OFF = disabled ON = enabled Beeper Signal [bp.sig] Set how the beeper responds in Check Weighing mode. OFF = the beeper is disabled ACCEPT = the beeper will sound when the weight is within the Accept range. UNDER = the beeper will sound when the weight is below the Under setting. OVER = the beeper will sound when the weight is above the Over setting. UNDER- OVER = the beeper will sound when the weight is below the Under setting or above the Over setting. Key Beeper [bp.key] Set whether the beeper sounds when a button is pressed. OFF = no sound ON = sound

EN-16 Ranger Count 2000 Series Accumulation [ACCUmM] Set the accumulation functionality. OFF = accumulation disabled AUTO = automatic accumulation MAN = manual accumulation End Setup [End] Advance to the next menu or return to the top of the current menu. 4.4 Readout Menu Enter this menu to set user preferences. Reset: no, yes Stable Range: 0.5, 1, 2, 5 Filter: low, medium, high Auto-Zero Tracking: off, 0.5, 1, 3 Light: off, on, auto Auto off: off, 1, 5, 10 End Readout: Exit menu Reset [reset] Reset the Read menu to factory defaults. NO = not reset YES = reset Stable Range [Stable] Set the amount the reading can vary while the stability symbol remains on. 0.5d = 0.5 scale division 1d = 1 scale division 2d = 2 scale division 5d = 5 scale division Filter [FILtEr] Set the amount of signal filtering. LOW = less stability, faster stabilization time MED = normal stability, stabilization time HI = greater stability, slower stabilization time Auto-Zero Tracking [AZt] Set the automatic zero tracking functionality. OFF = disabled 0.5d = the display will maintain zero until a change of 0.5 divisions per second has been exceeded. 1d = the display will maintain zero until a change of 1 divisions per second has been exceeded. 3d = the display will maintain zero until a change of 3 divisions per second has been exceeded.

Ranger Count 2000 Series EN-17 Light [LIGHt] Sets backlight functionality. OFF = always off. ON = always on. AUTO = turns on when a button is pressed or the displayed weight changes. Auto off [A.OFF] Set the automatic shut off functionality. OFF = disabled 1 = powers off after 1 minute of no activity 5 = powers off after 5 minute of no activity 10 = powers off after 10 minute of no activity 4.5 Unit Menu This menu activates units so they will be accessible with the Units button. The units in the menu must be turned on to be active. Note: Available units vary by model and local regulations. 4.6 Print Menu Enter this menu to set printing parameters. Reset: no, yes Stable Only: off, on Auto Print: off, on stable, interval, continuous, accept Content: Part Number (-> off, on) Result (-> off, on) Gross (-> off, on) Net (-> off, on) Tare (-> off, on) Header (-> off, on) Footer (-> off, on) Mode (-> off, on) Unit (-> off, on) Info (-> off, on) APW (- off, on) Accu (-> off, result, all) Layout: Format (->S,M) Feed (-> Line, 4 Lines, form) Data Transfer: off, on Print Lib: yes, no End Print: Exit menu Reset [reset] Reset the Print menu to factory defaults. NO = no reset YES = reset

EN-18 Ranger Count 2000 Series Stable Only [Stable] Set the printing criteria. OFF = values are printed immediately ON = values are only printed when the stability criteria are met. Auto Print [A.Print] Set the automatic printing functionality. OFF = disabled ON.STAB = printing occurs each time the stability criteria are met. INTER = printing occurs at the defined interval ACCEPT = printing occurs each time the display is within the Checkweigh accept range and stability criteria are met. CONT = printing occurs continuously When ON.STAB is selected, set the condition for printing, where: LOAD = printing occurs when the load is stable and greater than zero LOAD.ZR = printing occurs when any load is stable and equal to or greater than zero. When INTER is selected, set the Print Interval. 1 to 3600 (seconds) Content [CONtNt] Define the content of the printed data. Part Number Set the status. OFF = disabled ON = the part number is printed Result Set the status. OFF = disabled ON = the displayed reading is printed Gross Set the status. OFF = disabled ON = the gross weight is printed Net Set the status. OFF = disabled ON = the net weight is printed Tare Set the status. OFF = disabled ON = the Tare weight is printed

Ranger Count 2000 Series EN-19 Header Set the status. OFF = disabled ON = the Header is printed Note: See section 7.3.1 for instructions on how to enter Header line. Footer Set the status. OFF = disabled ON = the Footer is printed Note: See section 7.3.1 for instructions on how to enter Footer line. Mode Set the status. OFF = disabled ON = the Mode is printed Unit Set the status. OFF = disabled ON = the Unit is printed Info Set the status. OFF = disabled ON = the Reference Information is printed APW Set the status. OFF = disabled ON = enabled Accu Set the status. OFF = disabled RESULT = the Accumulation result is printed ALL = all the Accumulation data is printed Layout [layout] Set the format of the data output to a printer or computer. Format Set the printing format. MULTI = a multi-line (single column style) printout is generate. SINGLE = a single line printout is generated

EN-20 Feed Set the paper feed. LINE = move a paper up one line after printing 4LF = move a paper up four lines after printing FORM = a form feed is appended to the printout Data Transfer [data.tr] Output weighing results directly to a PC application. OFF = disabled ON = enabled Ranger Count 2000 Series Windows XP Setup: 1. Click Start Menu in Windows XP and click Settings -> open Control Panel. 2. Double click Accessibility Options in Control Panel. 3. Select the General tab. 4. Check Use Serial Keys, and click the Settings button. 5. Select the Serial Port, set the Baud rate to 9600 and click OK. 6. Close the Control Panel. 7. Run Excel to open one blank sheet. Focus the cursor on one item. At this time, if scale sends data to the PC through the RS232 port, the data will be put into the cell, and the cursor will automatically move to the next vertical cell. Notes: For Windows 7 setup, contact Ohaus. If the weighing value is a negative number, set the target cell in TEXT format. Otherwise, Excel will not distinguish it as a negative number. Please do not use this function during continuous printing. Print Library [p.lib] Print the library data. No = disabled Yes = All library records stored in memory are printed End Print [End] Advance to the next menu or return to the top of the current menu.

Ranger Count 2000 Series 4.7 COM Menu Enter this menu to define communication parameters. EN-21 Reset: no, yes Baud Rate: 300 9600 19200 Parity: 7 even, 7 odd, 7 none, 8 none Stop bit: 1, 2 Handshake: none, On-Off Alternate command: Print (A P Z), Tare (A T Z), Zero (A Z) End COM: Exit menu Reset [reset] Reset the COM menu to factory defaults. NO = no reset YES = reset Baud Rate [BAUD] Set the baud rate. 300 = 300 bps 600 = 600 bps 1200 = 1200 bps 2400 = 2400 bps 4800 = 4800 bps 9600 = 9600 bps 19200 = 19200 bps Parity [parity] Set the data bits and parity. 7 EVEN = 7 data bits, even parity 7 ODD = 7 data bits, odd parity 7 NONE = 7 data bits, no parity 8 NONE = 8 data bits, no parity Stop bit [stop] Set the number of stop bits. 1 = 1 stop bit 2 = 2 stop bits Handshake [HaNdSH] Set the flow control method. NONE = no handshaking ON-OFF = XON/XOFF software handshaking Note: Hardware handshaking only available for COM1 menu.

EN-22 Ranger Count 2000 Series Alternate command [Alt.CmM] Define command character for the Print, Tare and Zero commands Print Set the alternate command character for Print. A to Z. Tare Set the alternate command character for Tare. A to Z. Zero Set the alternate command character for Zero. A to Z. End COM [End] Advance to the next menu or return to the top of the current menu. 4.8 Lock Menu The Lock menu is a software controlled option which can lock menu settings to prevent tampering. Reset: Lock Cal: Lock Setup: Lock Read: Lock Unit: Lock Print: Lock COM: End Menu Lock: no, yes off, on off, on off, on off, on off, on off, on Exit menu Reset [reset] Reset the Lock menu to factory defaults. NO = no reset YES = reset Lock Cal [l.cal] Set the status. OFF = Calibration menu is not locked. ON = Calibration menu is locked. Lock Setup [l.setup] Set the status. OFF = Setup menu is not locked. ON = Setup menu is locked.

Ranger Count 2000 Series EN-23 Lock Read [l.read] Set the status. OFF = Readout menu is not locked. ON = Readout menu is locked. Lock Unit [l.unit] Set the status. OFF = Unit menu is not locked. ON = Unit menu is locked. Lock Print [l.print] Set the status. OFF = Print menu is not locked. ON = Print menu is locked. Lock COM [l.comm] Set the status. OFF = COM menu is not locked. ON = COM menu is locked. End Lock [End] Advance to the next menu or return to the top of the current menu. 4.9 End Menu Press Yes to exit the menu and return to the current application mode. Press No to advance to the Calibration menu.

EN-24 Ranger Count 2000 Series TABLE 4-2.

Ranger Count 2000 Series EN-25 5. LEGAL FOR TRADE When the scale is used in trade or a legally controlled application it must be set up, verified and sealed in accordance with local weights and measures regulations. It is the responsibility of the purchaser to ensure that all pertinent legal requirements are met. The Menu Lock switch limits changes to the Cal, Setup, Readout, Unit and Print menus. The switch in type approved models may set some scale settings as required by the approval agency. The switch may be secured using paper seals, wire seals or plastic ties. Note: When LEGAL FOR TRADE is set to ON (LFT Switch in locked position), the menu settings are affected as follows: Calibration (C.A.L) menu is not accessible. Unit is locked at its current setting. Zero Range setting is locked at 2%. Stable Range setting is locked at 1d. Auto-Zero Tracking setting is locked at 0.5d. Stable Only is locked On. Auto Print/ Continuous is disabled lb:oz is locked Off. 5.1 Settings Before verification and sealing, perform the following steps: 1. Verify that the menu settings meet the local weights and measures regulations. 2. Perform a calibration, see section 4.2. 3. Set the switch to Locked. See figure 5-1. 5.2 Verification The local weights and measures official or authorized service agent must perform the verification procedure. 5.3 Sealing The local weights and measures official or authorized service agent must apply a security seal to prevent tampering with the settings. Refer to the illustration below for sealing methods. Lock Switch Paper Seal Wire Seal Unlocked Locked with Paper Seal Locked with Wire Seal Figure 5-1. Sealing

EN-26 Ranger Count 2000 Series 6. MAINTENANCE 6.1 Cleaning The housing may be cleaned with a cloth dampened with a mild detergent if necessary. Do not use solvents, chemicals, alcohol, ammonia or abrasives to clean the housing or control panel. 6.2 Troubleshooting The following table lists common problems and possible causes and remedies. If the problem persists, contact OHAUS or your authorized dealer. TABLE 6-1 Symptom Possible Cause Remedy Cannot turn on No power to scale Verify connections and voltage Poor accuracy Improper calibration Perform calibration Unstable environment Move scale to suitable location Cannot calibrate LFT locked See chapter 5 for information. Cannot access mode Mode not enabled Enter menu and enable mode Cannot access unit Unit not enabled Enter menu and enable unit Battery icon flashing Low Battery error Connect scale to AC power and charge the battery Err 8.1 Power On Error Weight reading exceeds Power On Zero limit Err 8.2 Power On Error Weight reading below Power On Zero limit Err 8.3 Over Range Error Weight reading exceeds Overload limit Err 8.4 Under Range Error Weight reading below Underload limit Err 8.5 Tare out of range Adjust tare value to be within range Err 8.6 Display overflow Weight exceeds 6 digits Err 9.5 Calibration data error Calibration data not present ------- Busy Displayed during tare setting, zero setting, printing --NO-- Action not allowed Function not executed CAL E Lo.ref ref.err Battery fails to charge fully Calibration error Unstable environment Incorrect calibration weight Low reference weight warning Unacceptable reference weight Battery is defective Calibration value outside allowed limits Move the scale to suitable location Use correct calibration weight Increase reference weight Reference weight too small. Weight on the pan is too small to define a valid reference weight. Increase reference weight. Have battery replaced by Ohaus authorized service dealer.

Ranger Count 2000 Series EN-27 6.3 Service Information If the troubleshooting section does not resolve or describe your problem, contact your authorized OHAUS service agent. For service assistance or technical support in the United States call toll-free 1-800-526-0659 between 8:00 AM and 5:00 PM EST. An OHAUS product service specialist will be available to provide assistance. Outside the USA, please visit our web site, www.ohaus.com to locate the OHAUS office nearest you. 6.4 Accessories In Use Cover 30037450 Weighing Below Hook 30025993 Printer Contact Ohaus Communication Cables Contact Ohaus

EN-28 Ranger Count 2000 Series 7. TECHNICAL DATA The technical data is valid under the following ambient conditions: Operating temperature: -10 C to 40 C Relative humidity: 20% to 85% relative humidity, non-condensing Height above sea level: Up to 2000 m Power: AC power 200-240V 50/60 Hz, internal rechargeable sealed lead acid battery Main supply voltage fluctuations: up to ± 10% of the nominal voltage 7.1 Specifications TABLE 7-1 MODEL RC21P1502 RC21P3 RC21P6 RC21P15 RC21P30 Capacity x Readability (Max x d nonapproved) Maximum Displayed Resolution Minimum Recommended Sample Weight Minimum Recommended APW 1.5kg x 0.00005kg 1500g x 0.05g 3lb x 0.0001lb 48oz x 0.002oz 3kg x 0.0001kg 3000g x 0.1g 6lb x 0.0002lb 96oz x 0.003oz 6kg x 0.0002kg 6000g x 0.2g 15lb x 0.0004lb 240oz x 0.006oz 1:30000 15kg x 0.0005kg 15000g x 0.5g 30lb x 0.001lb 480ox x 0.02oz 30kg x 0.001kg 30000g x 1g 60lb x 0.002lb 960oz x 0.04oz 1g / 0.002lb 2g / 0.004lb 4g / 0.001lb 10g / 0.02lb 20g / 0.04lb 0.005g / 0.00001lb 0.01g / 0.00002lb 0.02g / 0.00005lb 0.05g / 0.0001lb 0.1g / 0.0002lb Repeatability 0.0001 kg 0.0002 kg 0.0004 kg 0.001 kg 0.002 kg Linearity 0.0001 kg 0.0002 kg 0.0004 kg 0.001 kg 0.002 kg Weighing Units Tare Range Stabilization Time Weight Display Keyboard Battery Operating Time (at 20ºC) Construction Pan Dimensions Net Weight Gross Weight g, kg, lb, oz, lb:oz To capacity by subtraction 1 second 3 LCD with white LED backlight 6-digit 7-segment, 20.5 mm / 0.8 in in characters 20 mechanical buttons 210 hours with backlight turned off ABS plastic housing with 304 stainless steel (SST) platform 225 x 300 mm 3.9 kg / 8.6 lb 5.15 kg / 11.4 lb

Ranger Count 2000 Series 7.2 Drawings EN-29 311 mm / 12.2 in 117 mm 4.6 in 327 mm / 12.9 in Figure 7-1. Dimensions

EN-30 Ranger Count 2000 Series 7.3 Communication The scale is equipped with an RS232 interface located under the Options Cover. Connecting the scale to a computer enables you to operate the scale from the computer, as well as receive data such as displayed weight. 7.3.1 Interface Commands Communicate to the scale using the command characters listed in Table 7-2. Command IP P CP SP xs xp Z T xt PU xu xm PV H x text F x text \EscR Function TABLE 7-2 Immediate Print of displayed weight (stable or unstable). Print displayed weight (stable or unstable). Continuous Print. Print on Stability. 0S: Turn off Stable Only menu item and allow unstable print. 1S: Turn on Stable Only menu item and only print stable print. Interval Print x = Print Interval (1-3600 sec), 0P turns auto print OFF. Same as pressing Zero Key. Same as pressing Tare Key. Download Tare value in grams (positive values only). Sending 0T clears tare (if allowed). Print current unit: g, kg, lb, oz, lb:oz, t, c (custom). Set scale to unit x: 1=g, 2=kg, 3=lb, 4=oz, 5=lb:oz, 6=t. Set scale to mode x. M will scroll to next enabled mode. Version: print name, software revision and LFT ON (if LFT is set ON). Enter Header line, where x = line number 1 to 5, text = header text up to 24 alphanumeric characters. Enter Footer line, where x = line number 1 to 2, text = rear text up to 24 alphanumeric characters. Global reset to reset all menu settings to the original factory defaults. (Escape key + R Key) 7.3.2 Connections for RS232 The 9-pin female subminiature D connector COM1, is provided for interfacing to other devices. The pin connections are as follows: Active pins: PIN 2 = TXD, PIN 3 = RXD, PIN 5 = Ground Figure 7-2. RS232 Pins

Ranger Count 2000 Series EN-31 7.4 Printouts The following sample print outs are generated by the Print button, P Command or alternate print command. The content of the printout is defined in the Print Content menu item. Description Comment PN: 123456789926 Part Number line If Printx Content P/N is ON 363 PCS N Result line If Printx Content Result is ON 0.1420 kg G Gross value line If Printx Content Gross is ON and a tare value is entered 0.0420 kg N Net value line If Printx Content Net is ON and a tare value is entered 0.1000 kg PT Tare value line If Printx Content Tare is ON and a tare value is entered APW: 0.11500 g Information line If Printx Content Info is ON N: 3 Accumulation line If Printx Content Accu is All ACC: 956 Pcs Accumulation line If Printx Content Accu is All 7.5 Output Format The printout string has a fixed length of 22 characters for most applications except check weighing. For check weighing mode, the printout string has a fixed length of 29 characters. Weight string print format: Check Weighing application: Field Weight (Right aligned) Space Unit (Right aligned) Space Stability (?) Space T/N/G/PT (Right aligned) Space Application Status (Right aligned) Term. Length 11 1 5 1 1 1 2 1 6 2 Non-Check Weighing application: Field Weight (Right aligned) Space Unit (Right aligned) Space Stability (?) Space T/N/G/PT (Right aligned) Term. Length 11 1 5 1 1 1 2 2 Each field is followed by a single delimiting space (ASCII: 32). Definitions: Weight - Up to 11 characters, right justified, - at immediate left of most significant character (if negative).

EN-32 Ranger Count 2000 Series Unit - Up to 5 characters, right justified. If the Unit in the Print Content menu was set to OFF, the unit will be removed in the weight string and replaced by spaces. Stability -? character is printed if not stable. If weight is stable a space is printed. T/N/G/PT - T is printed for a tare weight, N printed if weight is net weight, G or nothing printed if weight is a gross weight, 'PT' is printed if the tare weight is Pre-set Tare. Application Status (for Check) Fixed to 6 characters. Display status like " Under", "Accept" and "Over" for check weighing. Terminating Character(s) - terminating character(s) printed depending on FEED menu setting. LIMITED WARRANTY OHAUS products are warranted against defects in materials and workmanship from the date of delivery through the duration of the warranty period. During the warranty period OHAUS will repair, or, at its option, replace any component(s) that proves to be defective at no charge, provided that the product is returned, freight prepaid, to OHAUS. This warranty does not apply if the product has been damaged by accident or misuse, exposed to radioactive or corrosive materials, has foreign material penetrating to the inside of the product, or as a result of service or modification by other than OHAUS. In lieu of a properly returned warranty registration card, the warranty period shall begin on the date of shipment to the authorized dealer. No other express or implied warranty is given by OHAUS Corporation. OHAUS Corporation shall not be liable for any consequential damages. As warranty legislation differs from state to state and country to country, please contact OHAUS or your local OHAUS dealer for further details.

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