ADSP 8
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46
13. TROUBLE SHOOTING GUIDE
Check carefully that the wire connection and all the interface connections are
correct before turning the power on. The common fault diagnosis and treatment
as below:
With problems:
If you cannot repair
Still cannot repair:
Find the reasons
after checking, please
please ask help from the
referring to below table
recover to initial value.
manufacture custumer
before sending to repair.
Service Point.
Trouble Shooting:
No. FAULT
REASON AND SOLUTION
1
No power 1- Check if the power wire connection is correct
2- Does REM IN have a correct connection?
2
No sound
1- Is mute function open or not?
2- Is signal input channel correct?
3.
Cannot connect 1- Check if name “CHS-DSPAudio” can be searched
to Bluetooth? from the Bluetooth machine (mobile, computer, etc.)
4.
No WiFi
1- Are WiFi network IP and network port settings
connection correct?
2- Has WiFi equipment (mobile, computer. etc.)
searched the WiFi network which begins with
“DSP Audio” characters?
5.
USB cannot 1- Is USB cable in place or not’?
connect to 2- Have you found the link called “HID-compliant
computer?
device” in the manager’s computer or on a device on
someone?
