Metrologic MS9530 Series Installation And User Manual page 13

Standby mode will discharge the battery pack in around 5 days. The number of
readings will naturally decrease as the standby time increases. To avoid having
low battery messages appearing, it is recommended that the battery pack is
disconnected from the scanner when not in use over an extended period of
time.
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MS9530 Voyager RF Printed: September 2002
Version: 1.1 Status: Approved