3
Update
Introduction
Note: (1) To turn off the scanner, press the [Power/Delete] key for 2 seconds. The
scanner will respond with two short beeps (high tone) and the LED will become
solid red. Release the key. Otherwise, let the scanner turn off automatically in
specific circumstances. Refer to settings of “
Auto Power Off”.
(2) For shipping and storage purposes, remove the battery from the scanner. This
will keep the batteries in good condition for future use.
CHARGING THE BATTERY
The battery may not be fully charged for shipment. For initial use, it is recommended to
fully charge the battery before using the scanner. For 1664, use the Direct USB cable to
connect the scanner to PC for charging. It takes approximately 4 hours to fully charge
the battery. Refer to
1.13 Using Direct USB Cable.
Note: Battery charging stops when the temperature drops below 0°C or exceeds 40°C. It
is recommended to charge the battery at room temperature (18°C to 25°C) for
optimal performance.
1) Install the battery to 1664.
2) Connect 1664 to host computer or notebook via the USB cable.
3) The scanner LED will flash red during charging.
When the charging is complete, the LED will turn off.
When charging errors occur, the LED will turn solid red.