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4. Basic Operation
4.1 Power on
Long press Power Button for 1s, and then the power indicator will be constantly green.
Comment
The palm microphone can power on the host if the two are connected.
4.2 Power off
Long press Power Button for 3s, and then the power indicator will extinguish.
4.3 GSM Link Building
Voice business through GSM link can be realized by using an external palm
microphone connecting with the host.
1. Connect the external palm microphone to the host.
2. Enter the GSM contact list, and then select the default GSM contact.
3. Press and hold PTT button, and then the GSM link can be built.
4.4 Switch Channel
When the external palm microphone is connected to the host, the 10 default alternative
channels can be switched to be the present channel through menu in the palm
microphone.
4.5 Host Information Query
When the external palm microphone connects to the host, the frequency, signal
strength, battery level and other information of the host can be checked through the
display screen of the palm microphone, as shown in the table below.