TX677 Instruction Manual
12 June 2018
© 2018 Standard Communications Pty Ltd trading as GME. All rights reserved.
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Content
Charging the Battery
The TX677 is powered by a 3.7V 1600mAh Li-ion battery pack. The battery pack should be fully
charged before being used for the first time to ensure maximum capacity is available.
Removing the Battery Pack
1. Ensure that your radio is switched off.
2. Hold the radio upside down.
3. Using your fingernail, slide the battery catch towards the front of the radio to release the
battery then slide the battery towards you. The battery pack should separate from the
radio.
Slide to release
Refitting the Battery Pack
1. Ensure that your radio is switched off.
2. Align the slots in the battery pack with the battery guides on the back of the radio.
3. Slide the battery pack upwards as far as it will go until it clicks.
Slide to lock baery