ISHIDA IGB Series - Checking Battery Voltage; Appendix

5.1 Checking Battery Voltage
page 28 IGX/IGB Series Operation Manual No. 0202A
5.1 CHECKING BATTERY VOLTAGE
1
Press the ON/OFF key, then the self-diagnosis display appears.
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2
Immediately press the TARE key.
The battery check display will appear to check the remaining battery capacity.
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[Example] Voltage (for reference) 2.8 V
NOTE Since rechargeable batteries have a normal voltage of 1.2 V (2.4V for two
batteries), their voltage cannot be indicated even when they are fully charged.
[Example] Voltage (for reference) 2.6 to 2.8 V
[Example] Voltage (for reference) 2.4 to 2.6 V