Sony CDX-M20 - Manual (Page 7)

7
Detaching the front panel
You can detach the front panel of this unit
to prevent theft.
1
Press and hold
 
.
The unit is turned off.
2
Press the front panel release button

,
then pull it off towards you.
Caution alarm
If you turn the ignition switch to the OFF
position without detaching the front panel,
the caution alarm will sound for a few
seconds. The alarm will only sound if the
built-in amplifier is used.
Note
Do not subject the front panel to heat/high
temperature or moisture. Avoid leaving it in a
moored boat.
Attaching the front panel
Engage part

of the front panel with part

of the unit, as illustrated, and push the
left side into position until it clicks.
1
2