Battery Installation And Replacement - Panasonic KX-TS880EX Operating Instructions Manual

Integrated telephone system
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KX-TS880EX.book Page 8 Tuesday, November 23, 2010 3:41 PM
Preparation
Battery installation and
replacement
Installing the batteries
1
Press down in the direction of the
arrow and open the cover (1).
2
Install the batteries in the proper
order as shown (2), matching the
correct polarity.
3
Close the battery cover.
≥ After battery installation, the unit will
reset and "Set clock" will always
display until the time is set.
≥ To set the clock, see page 11.
≥ Batteries are not included with the unit.
≥ Install three high quality "AA" size
Alkaline (LR6) or Manganese (R6, UM-3)
batteries. We recommend to use
Panasonic batteries.
Battery life is:
jabout six months when using Alkaline
batteries.
jabout three months when using
Manganese batteries.
≥ Battery life may depend on usage
conditions and ambient temperature.
≥ Make sure batteries were inserted
properly inphase to ensure the
functionality of this unit.
THE UNIT MAY NOT WORK
PROPERLY WITHOUT BATTERIES.
8
Replacing the batteries
If "
" flashes, the battery power is
low. Install new batteries as soon as
possible. If batteries are not replaced
even after the "
" is displayed, the
unit may not work properly.
≥ Store the desired items in the
phonebook, because after the battery
replacement, the information stored in
the redial list will be cleared.
1
Disconnect the telephone line
cord from the unit.
2
Press down in the direction of the
arrow and open the cover.
3
Replace the batteries with new
ones using correct polarity (+, –),
and close the cover.
4
Connect the telephone line cord
to the unit.
Battery precautions:
The batteries should be used
correctly, otherwise the unit may be
damaged by battery leakage.
≥ Do not mix different types of batteries.
≥ Do not charge, short-circuit,
disassemble, heat or dispose of in fire.
≥ Remove all the batteries when
replacing.
Note:
≥ If you do not install the batteries or if
the battery power is low, the display will
become blank. Readjust the time after
the battery replacement.
≥ Replace all the batteries every six
months if using Alkaline batteries, or
misoperation may occur. (When you
use Manganese batteries, replace all
of them every three months.)
≥ Do not use nickel-cadmium batteries.

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