Read Panasonic KX-TCD246UAS / KX-TCD246UAT / KX-TCA122UAS / KX-TCA122UAT / KX-TCA121UAS / KX-TCA121UAT Service Manual online
4 OPERATING INSTRUCTIONS
4.1.
Battery
4.1.1.
Battery Installation
1. Insert the batteries negative (
) terminal first.
2. Close the handset cover.
Note:
•
•
•
• Use only rechargeable Ni-MH batteries P03P (HHR-4EPT).
4.1.2.
Battery Charge
Place the handset on the base unit for about 7 hours before initial use.
When charging, the battery icon is shown as follows. When the batteries are fully charged,
remains on the display.
Note:
•
•
•
• It is normal for the handset to feel warm during charging.
•
•
•
• It takes 7 hours to fully charge the batteries, however, you can use the handset before the batteries are fully charged.
•
•
•
• Clean the charge contacts ofthe handset and base unit with a soft, dry cloth, otherwise the batteries may not charge
properly. Clean ifthe unit is exposed to grease, dust or high humidity.
•
•
•
• When
flashes, recharge the handset batteries.
will continue to flash until the batteries have been charged for at
least 15 minutes.
•
•
•
• If the handset is turned off, it will be turned on automatically when it is placed on the base unit.
4.1.3.
Battery Life
After your Panasonic batteries are fully charged, you can expect the following performance:
Ni-MH batteries (700 mAh)
Operation
Operating Time
While in use (talking)
20 hours max.
While not in use (standby)
170 hours max.
Note:
•
•
•
• Actual battery performance depends on a combination of how often the handset is in use (talking) and how often it is not
in use (standby).
•
•
•
• Battery operating time may be shortened over time depending on usage conditions and ambient temperature.
7
KX-TCD246UAS / KX-TCD246U AT / KX-TCA122UAS / KX-TCA122UAT / KX-TCA121UAS / KX-TCA121UAT
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