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SA-VK81DEE
Item
Jitter display
While the player is
stopped and no disc is
inserted,
hold down the
button on the player
and
button,
theremote
unit.
Error code display
While the player is
stopped and no disc is
inserted,
hold down the
button on the player
and
button,
theremote
unit.
Measurement of laser
While the player is
current
electricity
stopped and no disc is
initialization value
inserted,
hold down the
button on the player
and the
on
controller unit.
Measurement of DVD
While the player is
laser current electricity
stopped and no disc is
inserted,
hold down the
button on the player
and
button on the remote
controller unit.
ADSC internal RAM
While the player is
display
stopped and no disc is
inserted,
hold down the
button on the player
and the number button
"1" or "2" onthe remote
controller unit.
Operational
Condition and Key
Function
Jitter display
Measures
press
and
Measurement
second. Read error counter starts at 0
at the mode setting, and increased by
the
number
one as data read fails at target block. A
"5"
on
small defectis allowed to correct by
controller
retry. Any possibility is counted as one
increment. Repetitive errors after retry
increase by two levels or more.
Error code display
Displays the latest error code stored in
press
and
EEPROM.
the
number
"0"
on
controller
Measurement
electricity initialization value
press
and
Memorizes each initialization value of
DVD and CD in EEPROM.
button
the
remote
Measurement of DVD laser current
electricity
press
and
Measures DVD laser current electricity
and displays the result together with
the
initialization
the
DISPLAY
EEPROM. After measurement, DVD
laser is lit tillthe power is turned off (or
goes off when the primary power is
turned off).
ADSC internal RAM display
Reads and displays the RAM value
press
and
inside ADSC. The address is renewed
when the CLEAR key is pressed so
that the values at eleven points appear.
Details
*1
J
xxx
and
displays
jitter.
*1
is
repeated
every
: Jitter display mode
*2
: Jitter measurement value
*3
: Readerror counter
*4
: Focus driving value
Values are shown to one decimal
place in the decimal digit.Focus
driving value is displayed in the
hexadecimal digit.
DVDnn_F---
*nn: Error history
*--: Error number
DVD 01 FOBF
of
laser
current
LDO
*1
: Laser current electricity
measurement mode
*2
: DVD current electricity value
*3
: CDcurrent electricity value
Values are shown in the decimal
digit. The above example indicates
that the current electricity
initialization value is 13mA at DVD
laser and 32mA at CD laser when
laser is turned on.
*1
LDD
*1
: DVD laser current electricity
measurement mode
*2
value
stored
in
: Current electricity
initializationvalue stored in
EEPROM
*3
: Present value of current
electricity
Values are shown in the decimal
digit. The above example indicates
that the current electricity
initialization value is 12mA and
itspresent value is 14mA.
*1
A
_FB0
*1
:ADSC internal RAM display
mode
*2
: Address
*3
: RAM value atdisplayed
address
Values are shown in the
hexadecimal digit. The above
example indicates that ADSC
value at the address, FB0h is
0000h.
26
Display
*2
*3
*4
_yyy
_zz
*1
*2
*3
_013
_032
*2
*3
_012
_014
*2
*3
_0000
TO Exit Mode
Press the STOP or
OPEN button.
Press the OPEN
button.
Automatically exits
the mode after five
seconds.
Automatically exits
the mode after five
seconds.
Press the STOP or
OPEN button.
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