Cr16 Mechanism Ageing Mode; Operation Lock Function; Setting - Panasonic SC-TM900DVD Service Manual

Item Operational Condition
and Key Function
Spindle use time While
stopped and no disc is
inserted, press and hold
down the
on the player and the
remote controller unit.
Reset spindle use While the usage time 2 is
time displayed,
hold down the
button on the player and
the
remote controller unit.
User reset While
stopped and no disc is
inserted, press "STOP" &
"ENTER"
control.
Communication error While
display stopped and no disc is
inserted, press and hold
down the
on the player and the
MENU button on the
remote controller unit.
Press
Display" button for next
page

14.7. CR16 Mechanism Ageing Mode

To perform the ageing mode:
1. Enter into Test mode.
2. Press [3] button on remote control. It enters into ageing mode. (see below for ageing process)
Ageing process:
1. Tray 1 open.
2. It waits for one second (Note: Do not put any disc into the tray.
3. Tray close.
4. TOC READ (Reading incomplete)
5. Tray 2 open & repeat step 1 to step 4. (Process repeat until Tray 5)
6. Tray check.
7. Whole process complete (Counter on FL increase by 1)
Note: To exit ageing mode, press [POWER] button. The unit will power down. Do not unplug the power cord until FL display shows
"GOODBYE". This is to avoid tray jam problem.

14.8. Operation Lock Function

14.8.1. Setting

Operation Lock Function
1. With the DVD/CD/
Lock mode B.
[_LOCKED_] will be displayed for 3 seconds, and the current disc will begin playing.
2. Lock mode B primarily controls the selector and disc operations, and disenables for the following keys.
Note:
OPEN/CLOSE
Prohibiting operation of selector and disk
1. Select the DVD/CD/
2. Press and hold down the DVD/CD/
three seconds. (The message, "_LOCKED_" appears when the function is activated.)
the player is Spindle motor usage time
button
button on the
Usage time 2 reset
press and Spindle motor usage time
button on the
the player is Reset the unit.
on remote
the player is Displays frequency of communication
errors between system computer firm
IC and mechanical computer IC during
button DVD module.
"Dimmer/FL
and POWER ON, and then press the [POWER] KEY on the remote control for 3 seconds to enter
button are invalid and the player displays "_LOCKED_" while the lock function mode is entered.
function.
button on the player and the power button on the remote controller unit for at least
Details
T2_00000
The four-digit number is shown by
the ten hours in the decimal digit.
The number after 00000 is 99999.
T2_ _0000
"DVD RESET"
ECC_ _ _ 00
22
Display TO Exit Mode
Automatically exits
the mode after five
seconds.
Automatically exits
the mode after five
seconds.
Automatically exits
the mode after five
seconds.
Press the STOP or
Open button on the
player.