CAS AD series User Manual (English)

Questions and Answers:

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halljasonJul 27, 2025
What to do if my CAS AD Scales are not operating (power off)?
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  sarah17Jul 27, 2025
  If your CAS Scales are not turning on, there are several potential causes: * The power ON/OFF key may be damaged, in which case you should check the output voltage while holding the Tact S/W. * The battery may be discharged or not properly connected, so verify the battery connection and voltage. * The fuse may be blown (open), so check the fuse connection. * The power cable could be faulty; in this case, check the output voltage while holding the Tact S/W.
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Sarah GarciaAug 2, 2025
Why do my CAS AD show ERROR 0 (unstable error)?
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  kathleen96Aug 2, 2025
  If your CAS Scales display ERROR 0, it might be due to: * The scale not being placed on a flat surface. Ensure all feet are touching a flat surface. * Vibrations or wind affecting the scale. Move the scale to a more stable location.
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adam36Aug 8, 2025
What to do if my CAS AD Scales show Batt -> Error 0?
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  Michael MeyerAug 8, 2025
  If your CAS Scales display 'Batt -> Error 0', it could be due to: 1. A damaged ONEMODULE (A/D Converter). Check the battery voltage (C-8) and then perform a battery calibration. 2. The scale not being properly calibrated for the battery. Check the A/D value (C-1). When you place a weight on the scale, the A/D value should change.
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qcarrAug 13, 2025
What to do if my CAS AD Scales show ERROR 1 (initial zero)?
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  Alexander CarrAug 13, 2025
  If your CAS Scales display ERROR 1 (initial zero), the issue may be: * The scale needing calibration. Operate the calibration function. * A loose cable connection between the Loadcell and PCB. Ensure the L/C and PCB are securely connected.
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Shawn BurchAug 19, 2025
How to fix ERROR 3 on CAS AD?
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  rhodestrevorAug 19, 2025
  To resolve ERROR 3 on your CAS Scales, remove the weight from the scale.

CAS AD series Specifications

General

Display	LCD
Readability	0.1g / 0.2g / 0.5g / 1g
Interface	RS-232
Operating Temperature	0°C to 40°C
Weighing Units	g, kg, lb, oz
Material	Stainless steel
Capacity	6 kg / 15 kg / 30 kg