Panasonic SA-TM900DVD, Service Manual

Page: 21 / 204

Item Operational Condition
and Key Function
Details Display TO Exit Mode
Measurement of CD
laser current electricity While the player is
stopped and no disc is
inserted, press and hold
down the
button
on the player and the
number button “3” on the
remote controller unit.
Press “Dimmer/FL
Display” button for next
page
Measurement of CD laser current
electricity
Measures CD laser current electricity
and displays the result together with
the
initialization value stored in
EEPROM. After measurement, CD
laser is lit till the power is turned off (or
goes off when the primary power is
turned off).
LDC
*1
xxx
*2
yyyy
*3
*1
: CD laser current electricity
measurement mode
*2
: Current electricity initialization
value stored in EEPROM
*3
: Present value of current
electricity
Values are shown in the decimal
digit. The above example indicates
the current electricity initialization
value is 28mA and its present
value is 26mA when laser is turned
on.
Automatically exits
the mode after five
seconds.
User initialization While the player is
stopped and no disc is
inserted, press and hold
down the
button
on the player and the
number button
on the remote controller
unit.
User initialization
The user setting recovers the factory
setting. “INIT” Automatically exits
the mode after five
seconds.
Region display While the player is
stopped and no disc is
inserted, press and hold
down the
button on
the player and the
number button, “6” on
the
remote controller
unit.
Region display [2_P6_632]
s : Panecon model type
rrr : Panecon release number
x : Syscon generation (45)
y: Syscon model type
zzz: Syscon release number
Automatically exits
the mode after five
seconds.
Firmware version
display
While the player is
stopped and no disc is
inserted, press and hold
down the
button
on the player and the
number button, “7” on
the
remote controller
unit.
Press “Dimmer/FL
Display” button for next
page
Firmware version display rrr
*1
xx
*2
y
*3
zzz
*4
*1
: Panel computer release number
*2
: System computer generation
*3
: System computer model type
*4
: System computer release
number
Automatically exits
the mode after five
seconds.
Region and firmware
display While the player is
stopped and no disc is
inserted, press and hold
down the
button
on the player and the
number button, “8” on
the
remote controller
unit.
Region and firmware version display 2
*1
90
*2
E3
*3
22
*4
*1
: Region number
*2
: System computer generation
*3
: System computer model type
*4
: System computer release
number
Automatically exits
the mode after five
seconds.
Laser use time While the player is
stopped and no disc is
inserted, press and hold
down the
button
on the player and the
button on the
remote controller unit.
Press “Dimmer/FL
Display” button for next
page
Laser usage time
Measures each for DVD and CD
respectively. T1_ _1234
The numbers in the left show
usage time for DVD laser and
those in the right for CD laser. The
four-digit number is shown by the
ten hours in the decimal digit. The
number after 0000 is 9999.
Automatically exits
the mode after five
seconds.
Reset laser use time While the usage time 1 is
displayed,
press and
hold down the
button on the player and
the
button on the
remote controller unit.
Laser usage time reset
Resets both for DVD and CD at once. T1_ _0000 Automatically exits
the mode after five
seconds.
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