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COTRE CO04D - Power On;Off; Volume Control

COTRE CO04D
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13
熟悉本机
Know the Radio
功能介绍
Power On/O󰀨
Press and hold [Power] key to power on the radio. Repeat the step to
power o󰀨 the radio.
Check Channel and
Battery Level status
In standby mode, briey press the power button to check Channel and
battery Level status.
Volume Control
Press [+] to increase the volume. Press [-] to decrease the volume.
Note: When press [+] again under the maximum radio volume, the
speaker of radio will prompt an error sound. When the volume is
adjusted to the minimum by pressing [-] key, the radio is muted.
Transmitting/Receiving
1. To talk, press and hold the [PTT] button. When transmitting, the red
LED indicator is on. Release the PTT button when you are nished
talking. Do not use the radios closer than ve feet apart.
2. When receiving, green LED indicator is on.
fully charged. Do not expose the battery pack near the re or to the
sun, otherwise there are safety risks.
·
During charging, it is not recommended to transmit the radio.
·
The battery pack may slightly heat up during charging, which is a
normal phenomenon.
Know the Radio