Copyright 2008 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd.
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Power Low Indication
Main Battery
When the main battery becomes low, a warning message
will be shown on the screen.
When the low battery message appears, the main battery can
continue to supply power for about 30 more minutes. When the
HT630 reaches the system power cutoff point it will automatically
turn off. The HT630 will store the data contents in the RTC and RAM but cannot be
turned on again until the batteries have been recharged or replaced.
Lithium Backup Battery
When the Lithium backup battery doesn’t have enough capacity
to back up the system, a message will appear on the screen.
In this situation, you should upload your data from the HT630
immediately and recharge or replace with a new Lithium battery.
Battery Replacement
Main Battery
• Make sure the unit is turned off.
• Turn the unit over and unscrew the battery door by turning the screw
counterclockwise.
• Remove the main battery pack from battery compartment.
• Insert the new main battery and reinstall the battery door.
Backup Battery
• The backup battery on the HT630 is not user-accessible.
• Replacement of the backup battery should be conducted by an Authorized
Unitech Service Center.
• Attempting to access the backup battery may void your product warranty.
Make sure to back up your data before sending in your HT630 for backup
battery replacement.
! WARNING !
MAIN BATTERY
VOLTAGE LOW
! WARNING !
BACKUP BATTERY
LOW
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General
Weight and Dimensions
