Panasonic SA-AKX220PN, Service Manual

Page: 16 / 73

16
6 Service Mode
6.1. Cold-Start
6.2. Sales Demonstration Lock Function
FL Display
Key Operation
Front Key
Item
Description Mode Name
Cold Start To carry out cold-start or initialize
to shipping mode 1. Unplug AC power cord.
2. Press & hold [POWER]
button.
3. Plug in AC power cord
while [POWER] button
being pressed.
4. Release [POWER] button.
Entering into
Sales
Demonstration
Lock Mode To enter into the sales
demonstration lock mode. 1. Turn on the unit.
2. Select to any mode
function.
(For AKX220)
3. Press and hold
[
OPEN/CLOSE] and
[USB/CD] keys for 5 sec or
more.
(For AKX440)
3. Press and hold
[
OPEN/CLOSE] and
[CD/RADIO/AUX] keys for
5 sec or more.
The display will show upon
entering into this mode for
2 sec.
Note: [ OPEN/CLOSE]
button is invalid and the main
unit displays "LOCKED" while
the lock function mode is
entered.
Cancellation of
Sales
Demonstration
Lock Mode To cancel the sales
demonstration lock mode. 1. Turn on the unit.
2. Select to CD mode function.
3. Set volume to Vol 19.
(For AKX220)
4. Press and hold
[
OPEN/CLOSE] and
[USB/CD] keys for 5 sec or
more.
(For AKX440)
4. Press and hold
[
OPEN/CLOSE] and
[CD/RADIO/AUX] keys for
5 sec or more.
The display will show upon
entering into this mode for
2 sec.
FL Display
Key Operation
Front Key
Item
Description Mode Name