CPS CP922 사용자 설명서 - 페이지 6

{카테고리_이름} CPS CP922에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. CPS CP922 13 페이지. Poc transceiver

7.LED Indicator

Indicator State

Red light on

Green light on

Green light flashing fast

Green light flashing slowly

8. TROUBLESHOOTING GUIDE

Troubleshooting

No response after

powered on POC radio

Insufficient standby

time

Charging failure

The speaker has no

sound or low sound.

No network

connection

Transmitting or Power off

Receiving signal or Power on

Radio powered on or SIM card not inserted

or SIM card invalid

In normal standby mode.

Battery power too low: The battery may have run

out, replace battery or charge.

SIM card failure: check or replace the SIM card

Poor battery contact: Reinstall the battery or clean

the battery contact points

Battery performance degradation:

replace battery

Poor contact :Check contact,replace socket or

plug

Battery voltage is too low : It will cause no

charging display,charge for about half an hour,

then unplug and recharge

Battery failure : Replace battery

Charger failure :Replace or repair the charger

Volume setting low: Turn the volume setting up.

Water ingress into the speaker grid: Swing the

walkie talkie to drain the accumulated water in the

speaker grid.

Bad signal : Move to the open area and try again

Not in the service area :Try to confirm network

coverage

Radio State

Solution