Gravity Measurement CPT20 User Manual

Gravity Measurement CPT20 User Manual

Price computing scale

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PRICE COMPUTING SCALE user manual
Model: CPT20
Please read this manual carefully before operation
----General Precautions
----Operating condition and other attentions
----Warranty
GRAVITY MEASUREMENT, INC.

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Tiffany Hall
March 6, 2025

How do I change the unit of weight from kg to lbs

Summary of Contents for Gravity Measurement CPT20

  • Page 1 PRICE COMPUTING SCALE user manual Model: CPT20 Please read this manual carefully before operation ----General Precautions ----Operating condition and other attentions ----Warranty GRAVITY MEASUREMENT, INC.
  • Page 2: Important Safety Information

    CPT20 USER MANUAL Important Safety Information READ ALL INSTRUCTIONS BEFORE USING SCALES TO ENSURE MAXIMUM SAFETY, BEST PERFORMANCE, AND TO GAIN KNOWLEDGE OF OUR SCALE, IT IS ESSENTIAL THAT YOU OR ANY OTHER OPERATOR OF THE SCALE READ AND UNDERSTAND THE CONTENTS OF THIS MANUAL BEFORE OPERATING THE DEVICE.
  • Page 3: Warranty

    Warranty starts from the date of delivery. During the warranty period, should any repairs be necessary, the purchaser must inform its supplier or Gravity Measurement. The company or its authorized technician reserves the right to repair or replace the components at any of its workshops depending on the severity of the problems.
  • Page 4: Displays Description

    What is inside Box AC/DC adaptor (110V) CPT20 Scale, with adhesive film covered platter. Two parts are separated to protect the load cell during transportation. Two wire seals. The wire seal is used usually by the inspector of Department of Weight and Measure or authorized dealer.
  • Page 5: Keyboard Description

    CPT20 USER MANUAL KEYBOARD DESCRIPTION Press and hold this key for 2 seconds to turn off the scale. Press this key briefly to turn on the scale. A self-test will run on the display and then stabilize showing zero Quantity key, after a unit price has been entered, press this key then enter how many pieces and the total price will be calculated (up to 99 pieces).
  • Page 6: Basic Functions And Operation

    CPT20 USER MANUAL Charge key, to calculate the charge for customer. Memory clear key, press it at accumulation recall mode to clear single accumulated data. At weighing mode will clear all accumulated data at once Zero Zero key, to reset the residual weight back to zero (only when the display weight is less than +/- 2% of the max.
  • Page 7 CPT20 USER MANUAL Press the key to accumulate up to 20 data of weight and unit price. Must have object to be weighed and unit price entered to be able to accumulate. Recall accumulated data Press the key to recall and view data of accumulated weight, unit price and total price.
  • Page 8: Key Description

    CPT20 USER MANUAL When the scale is brand new and has not been calibrated; it will start automatically with Spec Calibration and Weight Calibration. In weighing mode: Press and hold T key and 1 key – Spec and Weight Calibrations (CAL_ON Calibration switch at ON position) Press and hold T key and 2 key –...
  • Page 9 CPT20 USER MANUAL In case it shows, the calibration has not been switched to ON position. Please switch the switch to On and the scale will automatically start countdown sequence and back to weighing mode. C a l o f f...
  • Page 10 CPT20 USER MANUAL T 7 4 2 1 1 means that the scale has the capacity of 15 lb with dual range. The price is listed as 0.00, G value is available for standard calibration, and P2 starts from P11.
  • Page 11: Function Setup

    CPT20 USER MANUAL G value) or less than 9.78031 (Equator G value) ※ G value cannot be entered when the G value is set not accessible for standard calibration and SW1 calibration switch is at CAL_OFF position ※ Factory default 9.79423...
  • Page 12 CPT20 USER MANUAL UF3. RS232 Baud Rate : 0 1200 1 2400 2 4800 3 9600 (Default) 4 19200 U F 3 b A u d 9 6 0 0 Press 0 ~ 3 keys to select condition. Press the > key to go to the next function setup.
  • Page 13: Error Messages And Troubleshooting

    CPT20 USER MANUAL battery voltage detected internal value, when lower than 5.6V, the battery indicator lights up when lower than 5.5V, the battery indicator flashes when lower than 5.4V, the scale turns off automatically. Regular battery voltage is between 5.4 to 6.5 B a t 5 .
  • Page 14 CPT20 USER MANUAL Gravity Measurement, Inc. 611 Rotterdam Industrial Park Schenectady, NY 12306 Tel: 518-526-5942 http://www.gravitymeasurement.com GRAVITY MEASUREMENT, INC.
  • Page 15 CPT20 USER MANUAL...

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