On power source, On installation, On maintenance – Sony SPP-A5000 User Manual
Page 50: On power failure, Precautions, On power source on installation on maintenance
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other Inht/mation
Precautions
On power source
On installation
On maintenance
• Before initial use, insert the battery pack into the base unit and
charge it for 10 hours.
• Operate the base unit only on 9V EXT. Use the AC power adaptor
supplied with the unit. Do not use any other AC power adaptors as
they may cause malfunction.
• Coimect the base unit to an AC outlet which has a continuous
power supply. Avoid outlets where power may be cut off.
• Store the battery pack at a temperature between 5* C (41* F) and
35* C (95* F) for best performance.
Do not expose the base uiüt to:
• heat sources such as radiators or air ducts.
• extremely low temperatures.
• direct sunlight.
• excessive dust.
• moisture or rain.
• mechanical vibration or shock.
Do not place the base unit on a sloping surface.
Cleaning the cabinets--------------------------------------
Qean the cabinets with a soft cloth slightly moistened with water
or a mild detergent solution. Do not use any type of abrasive pad,
scouring powder or solvent such as alcohol or benzine as they
may damage the finish of the cabinet.
Cleaning the battery terminals-----------------------------
If the terminals (metal parts on the battery pack) are soiled, the
battery life will become shorter. When this occurs, repeatedly
attach and remove the battery from the battery compartment. This
will improve the contact of the battery pack and the battery
compartment of the cordless handset or the base unit. Also, wipe
the terminals with a soft cloth or paper.
On power failure
50
I
Handling the phone
>
During a power interruption, the base unit does not operate, and a
phone conversation cannot be made on the cordless handset.
>
If backup batteries are not installed or the batteries are dead, then
the'T" indicator will flash in the message counter as soon as power
is restored following a power interruption. This means that the
greeting message, any recorded messages, and the current day and
time have all been cleared. In this case set and record all these
again.