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OPERATING INSTRUCTIONS

Power On

 

● Turn on the power by pressing the power   button (1) for 2 seconds. Once on, the 

scale will begin to auto-check and count down from 0-9 sequentially before entering 
the weighing mode 
Note: Anything on the scale before powering on will automatically be tared out.

Zeroing

 

● The zero function is used only when the scale is empty and is not at gross zero due 

to material build up

 

● Pressing the ZERO button (5) will reset your scale to 0 

 

● Depending on what your manual zero range parameter is set to, you can zero out 

any number within your set selection, after that you will receive an error and will 
need to tare out the weight

Unit Selection

 

● To switch between measuring units kg/lb press the UNIT (3) button

Tare Function

 

● The Tare function is used when you only wish to see the current change in weight, 

not the entire amount of weight that is on the scale

 

● When the indicator is in gross mode (normal weighing) pressing the TARE  

button (4) will Tare the current weight on the scale and enter the net mode  
(net light shown)

 

● For example if you are using a container add the container to the scale, press tare 

to reset back to 0

 

● Add your product to the scale to weigh without the weight of the container

 

● To exit Tare mode press the TARE button (4) again to enter gross mode and you 

will see the total weight of the container and the product

Note: If you remove the container the scale will show the minus weight of the container

Summary of Contents for OP-900-LD

Page 1: ...optimascale com OP 900 LD INDICATOR USER S MANUAL...

Page 2: ...Set Up 1 Features 2 Power Supply 2 Specifications 3 Remote Control 4 Display and Key Descriptions 4 Operating Instructions 5 6 Calibration 7 8 Indicator Parameter Settings 9 11 Helpful Definitions 12...

Page 3: ...e sure the weight is not over the Max capacity as it could damage the load cell inside Material that has a static electric charge could influence the weighing Discharge the static electricity of the s...

Page 4: ...ppm K Sensitivity internal 0 3 V d Input voltage 30 to 30mV DC Excitation circuit 5 VDC 4 wire connection 6 load cell of 350ohm max AC power AC 100 250V use only the included 9V adapter supplied Oper...

Page 5: ...3 SPECIFICATIONS FIGURE 1 INDICATOR MEASUREMENTS 8 5 in 4 75in 2 5in OP 900 LD NET STABLE ZERO lb kg 20 5in 23in 15 25in 3 25 in 6 in...

Page 6: ...ter Set DISPLAY AND KEY DESCRIPTION Net Shows you are in Net weight mode weight without tared weight Stable Shows the weight on the scale is stable Zero Shows you have zeroed the scale lb The weight i...

Page 7: ...l need to tare out the weight Unit Selection To switch between measuring units kg lb press the UNIT 3 button Tare Function The Tare function is used when you only wish to see the current change in wei...

Page 8: ...cumulated number n00 the number of weights you are adding together will flash on the display followed by the total The total will display by flashing between 2 sets of numbers There are 8 digits in to...

Page 9: ...sions on the scale A value of 1 selected and C2 set to 1 the scale will read in 0 1 lb increments 12 Press ENTER to set the value The display will now show C04 13 Press ENTER to access the C4 channel...

Page 10: ...5 The scale will count down from 10 to 0 Once 0 has been reached the display will show CALEnd 26 Press ENTER to continue The display will now show C07 27 Press ON OFF quicly to save and exit the setup...

Page 11: ...ificant digit C03 options 1 2 4 10 20 50 Example with no decimal places ie C02 0 1 1 lb 2 2 lb 5 5 lb 10 10 lb 20 20 lb 50 50 lb 1 Maximum Capacity C04 set max capacity ex 100kg 0100 00 1000 Zero Cali...

Page 12: ...n off serial interface data output 1 Continuous sending mode connect remote display 2 Print mode connect printer 3 Command request mode connect computer 4 PC continuous sending mode connect computer 0...

Page 13: ...ital Filter for filtering moving weight such as animals C28 0 turn off dynamic filter 1 1 digital filter strength 2 2 digital filter strength 3 3 digital filter strength 4 4 digital filter strength 5...

Page 14: ...the time allowed for the scale to fall within the zero tracking range tolerance and still qualify to be zero d Overload Range Weight allowance that is out of the set calibrated range Adds a tolerance...

Page 15: ...w all the anti static rules to avoid damage to your indicator Excitation voltage 5V DC Largest output current 120 mA Excitation circuit 5 VDC 4 wire connection 6 load cell of 350ohm maximum Open the b...

Page 16: ...See Q A section ERR1 During calibration weight is not used or the weight is above the max capacity Use correct weight within the defined range ERR2 During calibration the weight is below the minimum r...

Page 17: ...ing the up arrow key 7 Press the ENTER button to enter your selection 8 The screen will read C21 now 9 Press ENTER key to enter C21 parameter 10 Change the value on the right of C21 to 100 if availabl...

Page 18: ...ascale com for any support related questions Don t forget to visit our website at optimascale com Below are remote guides to print out REMOTE CONTROL Button Sign Function 1 ON OFF 2 Total 3 Unit 4 Tar...

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