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SERVICE PROCEDURE-3
3. Check the version of microprocessor.
(1) Connect the AC power cord to a wall outlet.
(2) Press the STANDBY/ON button.
(3) Press and the hold down the DISPLAY button, then press the STANDBY/ON button.
SY S : 0.52 DR
(4) Press the INPUT
button.
Mai n : 05819a
(5) Press the INPUT
button.
Sub : 05510a
(6) Press the INPUT
button.
DSP : 05708A
(7) Press the INPUT
button.
XM
: 05807A
(8) Press the STANDBY/ON button.
(9) Disconnect the AC power cord from a wall outlet.
4. Check the version of DVD firmware.
(1) Connect video cable to MONITOR OUT and TV.
(2) Connect the AC power cord to a wall outlet.
(3) Press the STANDBY/ON button.
(4) Set to DVD position by
(5) Press and the DVD SETUP button (remote controller).
(6) Select the " Initial Setting " by cursor button, and press the ENTER button (remote controller).
(7) Select the " Options " by cursor button (remote controller),
(8) Press the DISPLAY button (remote controller).
Initial Setting
Video Output
Language
Display
Options
REGION : 1
ROM VERSION : 1.50
Main microprocessor version
Sub microprocessor version
DSP ROM version
XM microprocessor version
INPUT
button.
Parental Lock
DVD Playback Mode
SACD Playback Mode
Region cord
Version of firmware
DR-UN7
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