Specifications

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Enter Setup
1660 Barcode Scanner
User Guide
1.4.3 LOW BATTERY ALARM
By default, “2.6 V (Alkaline)” is selected for low battery level. When the battery level
inside the 1660 scanner reaches 2.6 V, it will activate the beeper to give a warning. If
you are using Ni-MH batteries, select “2.1 V (Ni-MH)”.
No Alarm
*
2.6 V (Alkaline)
2.1 V (Ni-MH)