101
Low battery warning
Notice
Do not allow a radio battery to fully discharge every time
you use it, or you will shorten the service life of the battery.
When the battery is low, your radio warns you in the following
ways:
■
The battery symbol on the radio display looks empty.
■
The status LED on the radio slowly flashes red.
■
A high-pitched beep sounds.
You should recharge or replace the battery as soon as possible.
When the battery is completely empty, the message
Battery is
flat
appears on the display. The radio emits a long, low-pitched
beep and then stops working. Turn off the radio.
Charging the battery
Charging a battery for the first time
Fully charge a battery before using it for the first time. This will
take up to 2.5 hours.
The red LED stays lit while the battery charges.
Charging a battery
Notice
For best charging performance, switch off the radio
before placing it in the charger (desktop charger or multicharger
only).
1
Desktop charger: Connect the charger to the correct Tait power
adaptor.
Multicharger and vehicle charger: Power on the charger.
Initially, all three LEDs are lit for two seconds.
2
Place just a battery in the charger, or a radio with a battery
attached (desktop charger or multicharger only). There is no
need to remove a belt clip, antenna, or any accessory that is
attached to the accessory connector.
Summary of Contents for TP8135
Page 1: ...TP8135 TP8140 MPT Trunked Portable Radios User s Guide MPC 00002 10 Issue 10 January 2021 ...
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Page 117: ...Tait general software licence agreement 117 ...
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