Battery Backup - Clarity C4210 Guia Del Usuario

FEATURE SET UP
OFF – When the BOOST ON/OFF switch is set to
OFF, the Boost function will be OFF every time a call
starts, and the user will need to press the BOOST
Clarity Power button in order to gain the extra level
of amplification. If the phone hangs up, the Clarity
Power will reset to OFF. During a call, the BOOST
Clarity Power button can toggle the Clarity Power
function ON or OFF according to the user's needs.
Battery Back-up
Installing four (4) AA Alkaline batteries into the
desk/wall mount bracket attached to the telephone
base will offer you a limited amount of time to con-
tinue operating your telephone in the event of
a power failure.
To Install Battery Back-up Batteries
1. Disconnect telephone line cord and
2. Disconnect battery back-up connector from
3. Install four (4) AA Alkaline batteries
4. Connect battery back-up connector to
5. Install desk/wall mount bracket to
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CAUTION:VOLUME WILL BE LOUD
WHEN BOOST SWITCH IS SET TO "ON."
remove desk/wall mount bracket from
telephone base.
the telephone base.
with negative (-) end of battery touching
the spring.
terminal on bottom of telephone base.
telephone base.
FEATURE SET UP
To Replace Battery Backup Batteries
1. Disconnect telephone line cord and
remove desk/wall mount bracket from
telephone base.
2. Disconnect battery back-up connector from
the telephone base.
3. Remove batteries from desk/wall
mount bracket.
4. Install four (4) AA Alkaline batteries with
negative (-) end of battery touching
the spring.
5. Connect battery back-up connector to
terminal on bottom of telephone base
6. Install desk/wall mount bracket to
telephone base
After installing the four (4) AA Alkaline batteries
please refer to the chart below:
Power Supply Power LED Status
AC adapter and Steady Green
good batteries
AC adapter and Steady Red
no batteries
AC adapter and Flashing green and red
bad batteries
Power failure and Slow flashing red
good batteries
Power failure and Fast flashing red
bad batteries
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