Cayin MINI-CD MK2 - Troubleshooting Common Issues; Troubleshooting: Power On Issues; Troubleshooting: Disc Playback Problems; Troubleshooting: No Sound Output

Problem
Cause
Remedy
Cannot power on
The power adapter is not
connected properly
Check the power supply
circuit of the power
adapter
Poor contact of the DC
plug of the power adapter
Reconnect the DC plug of
the power adapter
Power is not connected
Connect power cord
securely
Can’t play the disc
The disc is scratched
seriously or dirty
Change a good disc or
clean the disc
The disc is placed
reversed or there is
dew condensed on the
laser head
Place the disc label-side
up.
Place the player in a dry
surrounding for several
hours
The disc cannot be
identified
Play the discs that can be
identified by the player
No sound
The signal cables are not
connected well
Connect the signal cables
well
The function of the
remote control is not
sensitive
Disturbed by something in
surrounding
Remove the disturbing
source
The batteries don’t have
enough power
Replace the batteries
There are obstacles
between the remote
control and the unit
Remove the obstacles