Text preview for : Harman AVR Receiver Diagnosis.pdf part of Harman/Kardon AVR (all) Isolating audio problems in AVR-125/130/210/220/225/230/310/320/330/430/520/525/630 receivers.
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harman/kardon TECH TIPS
Troubleshooting tips and solutions to common service problems
TIP# HKTT2004-03
Isolating audio problems in an AVR receiver
Using 6/8 Direct In
Models covered:
The following charts are used to help the tech quickly isolate
audio problems in an AVR receiver. Use the following AVR210 AVR310
procedures to help find what is working, then to quickly locate AVR220 AVR320
the problem area. AVR520 AVR225
Equipment needed: AVR125 AVR525
AVR130 AVR230
1 set of (RCA) Y adaptors.
Function/signal generator. AVR330 AVR430
Oscilloscope. AVR630
Procedure:
1) Do a factory reset of the receiver. (This will eliminate any common micro processor
problems.) Reset List can be found near the last page or check the service
website; www.harmanservice.com for the latest info.
2) Print the block diagram from the service manual.
3) With no inputs or speakers attached to the AVR turn on the receiver and turn the
volume all the way down.
4) Turn unit off.
5) Hook up an oscillator to the 6/8 Direct in jacks using the Y adaptors. Adjust the
oscillator to about 0db (.775Volts RMS).
6) Hook up an oscilloscope to monitor the line out jacks. Or, if there are no line out
(preamp out) jacks monitor the input to the power amps or the speaker outs.
(AVR125, 225, 130 do not have preamp out jacks)
7) Turn the AVR on. Select 6 or 8 direct in, depending on the receiver.
8) Slowly turn the volume control up until you can easily measure the voltage at the line
out jacks. ( -40 to -25db )
Harman Consumer Group 250 Crossways Park Dr. Woodbury, New York 11797
Email [email protected]
Isolating audio problems in an AVR receiver
Using 6/8 Direct In
9) At this point you will be able to check and assure all output levels are the same.
10) IF THE OUTPUT LEVELS ARE NOT THE SAME STOP! Go no further. At this point
you will need to use the charts to see where you are losing your signal. The chart
shows the analog signal flow from the input jacks to the output jacks.
11) If the output levels are the same check the power out stage at the speaker out jacks.
12) If you find the levels at the speaker out jacks are OK, your problem will be in the DSP
part of the receiver.
Congratulations! You have now eliminated 90% of the electronics in the AVR and
confirmed that the problem is in the DSP section.
Harman Consumer Group 250 Crossways Park Dr. Woodbury, New York 11797
Email [email protected]
Isolating audio problems in an AVR receiver
Using 6/8 Direct In
AVR,210,310,510
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Harman Consumer Group 250 Crossways Park Dr. Woodbury, New York 11797
Email [email protected]
Isolating audio problems in an AVR receiver
Using 6/8 Direct In
AVR 525
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Harman Consumer Group 250 Crossways Park Dr. Woodbury, New York 11797
Email [email protected]
Quick Guide to h/k and JBL Microprocessor resets
In the rare case where the unit's operation or the displays seem abnormal, the cause may involve the erratic operation of the
system's memory or microprocessor.
NOTE: Resetting the processor will erase any configuration settings you or the customer have made for the product, e.g. speakers,
output levels, surround modes, digital input assignments as well as the tuner presets. After a reset the unit will be returned to the
factory presets, and any special settings for these items must be reentered.
harman/kardon
Model Instructions Comment
To reset the system, first turn the AVR5 off by pressing the Main Power
Switch and then releasing it so that it extends out beyond the front panel
and the word "OFF" is visible in red lettering at the top of the switch.
Next, press and hold the T·Mon and CD Input Selector buttons on the
AVR5 front panel ONLY. While holding these buttons in, press the Main
Power Switch in until it latches so that the button is flush with the front
panel. The Information Display will briefly show the word RESET, and
then return to normal operation.
To clear the AVR35's entire system memory, first turn the unit off by
pressing and releasing the Master Power Switch so that it pops out
AVR35 from its normal recessed position. Next, press and hold the Sleep and
the Dolby Pro Logic buttons while pushing the Master Power Switch in
to turn the unit back on.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR45's entire system
AVR45 memory, first turn the unit off by pressing and releasing the Master
Power Switch so that it pops out from its normal recessed position.
Next, press and hold the AM/FM and the Dolby Pro Logic buttons while
pushing the Master Power Switch in to turn the unit back on.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR65's entire system
AVR65 memory, first turn the unit off by pressing and releasing the Master
Power Switch so that it pops out from its normal recessed position.
Next, press and hold the AM/FM and the Dolby Pro Logic buttons while
pushing the Master Power Switch in to turn the unit back on.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
AVR70/70II system reset may clear the problem. To clear the system's memory,
press and hold the MEMO and CLEAR buttons at the same time for a
few seconds.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
AVR80/80II system reset may clear the problem. To clear the system's memory,
press and hold the MEMO and CLEAR buttons at the same time for a
few seconds.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
AVR85 system reset may clear the problem. To clear the entire system memory
of the unit, press and hold the MEMO and CLEAR buttons until CLEAR
MEMO appears in the front panel display. Release the buttons and note
that the unit will turn off and then on.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 100's entire
AVR100 system, first turn the unit off by pressing and releasing the Main Power
Switch so that it pops out from its normal recessed position. Next, press
and hold the CD and Vid 2 buttons while pushing in the Main Power
Switch to turn the unit back on.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 110's entire
AVR110 system, first put the unit in Standby by pressing the System Power
Control button. Next, press and hold the Tone Mode and the FM Mode
Selector buttons for three seconds. The unit will turn on automatically
and display the RESET message in the Main Information Display.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 120's entire
AVR120 system, first put the unit in Standby by pressing the System Power
Control button. Next, press and hold the Tone Mode and the FM Mode
Selector buttons for three seconds. The unit will turn on automatically
and display the RESET message in the Main Information Display
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system "reset" may clear the problem. To clear the AVR 125's entire
AVR125 system, first put the unit in Standby by pressing the System Power
Control Button. Next, press and hold the Tone Mode button for
three seconds. The unit will turn on automatically and display the RESET
message in the Main Information Display
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system "reset" may clear the problem. To clear the AVR 130's entire
AVR130 system memory , first put the unit in Standby by pressing the
Standby/On Switch so that the Power Indicator turns amber. Next,
press and hold the Tone Mode Button for three seconds. The unit will
reset and then turn on automatically.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 210's entire
AVR210 system, first put the unit in Standby by pressing the System Power
Control button. Next, press and hold the Tone Mode and the FM Mode
Selector buttons for three seconds. The unit will turn on automatically
and display the RESET message in the Main Information Display
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 220's entire
AVR220 system, first put the unit in Standby by pressing the System Power
Control button. Next, press and hold the Tone Mode and the FM Mode
Selector buttons for three seconds. The unit will turn on automatically
and display the RESET message in the Main Information Display
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system "reset" may clear the problem. To clear the AVR 225's entire
AVR225 system, first put the unit in Standby by pressing the System Power
Control Button. Next, press and hold the Tone Mode button for
three seconds. The unit will turn on automatically and display the RESET
message in the Main Information Display
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system "reset" may clear the problem. To clear the AVR 130's entire
AVR230 system memory , first put the unit in Standby by pressing the
Standby/On Switch so that the Power Indicator turns amber. Next,
press and hold the Tone Mode Button for three seconds. The unit will
reset and then turn on automatically.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 300's entire
AVR300 system, first turn the unit off by pressing and releasing the Main Power
Switch so that it pops out from its normal recessed position. Next, press
and hold the AM/FM and the Dolby Pro Logic buttons while pushing in
the Main Power Switch to turn the unit back on.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 310's entire
AVR310 system, first put the unit in Standby by pressing the System Power
Control button. Next, press and hold the Tone Mode and the FM Mode
Selector buttons for three seconds. The unit will turn on automatically
and display the RESET message in the Main Information Display
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 320's entire
AVR320 system, first put the unit in Standby by pressing the System Power
Control button. Next, press and hold the Tone Mode and the FM Mode
Selector buttons for three seconds. The unit will turn on automatically
and display the RESET message in the Main Information Display
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 325's entire
AVR325 system, first put the unit in Standby by pressing the System Power
Control Button. Next, press and hold the Surround Mode and the
Tuner Mode Selector buttons for three seconds. The unit will turn on
automatically and display the RESET message in the Main Information
Display.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system "reset" may clear the problem. To clear the AVR 130's entire
AVR330 system memory , first put the unit in Standby by pressing the
Standby/On Switch so that the Power Indicator turns amber. Next,
press and hold the Tone Mode Button for three seconds. The unit will
reset and then turn on automatically.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 430's entire
AVR430 system memory, first put the unit in Standby by pressing the
Standby/On Switch. Next, press and hold the Surround Mode Group
Selector and the Tuning Mode Selector buttons for three seconds. The
unit will turn on automatically and display the RESET message in the
Upper part of the Display.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 500's entire
AVR500 system, first turn the unit off by pressing and releasing the Main Power
Switch so that it pops out from its normal recessed position. Next, press
and hold the AM/FM and the Dolby Pro Logic buttons while pushing in
the Main Power Switch to turn the unit back on.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 510's entire
AVR510 system, first put the unit in Standby by pressing the System Power
Control button. Next, press and hold the Tone Mode and the FM Mode
Selector buttons for three seconds. The unit will turn on automatically
and display the RESET message in the Main Information Display
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 520's entire
AVR520 system, first put the unit in Standby by pressing the System Power
Control button. Next, press and hold the Tone Mode and the FM Mode
Selector buttons for three seconds. The unit will turn on automatically
and display the RESET message in the Main Information Display
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 525's entire
AVR525 system, first put the unit in Standby by pressing the System Power
Control Button. Next, press and hold the Surround Mode and the
Tuner Mode Selector buttons for three seconds. The unit will turn on
automatically and display the RESET message in the Main Information
Display.
To correct this problem, first unplug the unit from the AC wall outlet and
AVR55 wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 430's entire
AVR630 system memory, first put the unit in Standby by pressing the
Standby/On Switch. Next, press and hold the Surround Mode Group
Selector and the Tuning Mode Selector buttons for three seconds. The
unit will turn on automatically and display the RESET message in the
Upper part of the Display.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 7000's entire
AVR7000 system, first put the unit in Standby by pressing the System Power
Control button. Next, press and hold the Tone Mode and the FM Mode
Selector buttons for three seconds. The unit will turn on automatically
and display the RESET message in the Main Information Display
To clear the AVR 7200's entire system memory, first put the unit in
Standby by pressing the System Power Control Button. Next, press
AVR7200 and hold the Surround Mode Group Selector and the Tuner Mode
Selector buttons for three seconds. The unit will turn on automatically
and display the RESET message in the Main Information Display.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the AVR 8000's entire
AVR8000 system, first put the unit in Standby by pressing the System Power
Control button. Next, press and hold the Tone Mode and the FM Mode
Selector buttons for three seconds. The unit will turn on automatically
and display the RESET message in the Main Information Display
First unplug the unit from the AC wall outlet and wait at least three
CDR2 minutes. After the pause, reconnect the AC power cord and check the
unit's operation.
First unplug the unit from the AC wall outlet and wait at least three
CDR20 minutes. After the pause, reconnect the AC power cord and check the
unit's operation.
First unplug the unit from the AC wall outlet and wait at least three
CDR26 minutes. After the pause, reconnect the AC power cord and check the
unit's operation.
First unplug the unit from the AC wall outlet and wait at least three
CDR30 minutes. After the pause, reconnect the AC power cord and check the
unit's operation.
To totally reset the DPR 1001's processor, follow these steps: Turn the
unit completely off by pressing the Main Power Switch so that it is in the
OFF position. Press and hold the Tuning Mode Selector and the
Tuning Button, and at the same time press the Main Power Switch in
DPR1001 so that it is in the ON position. When the Upper Display Line reads
RESET, release the Tuning Mode Selector and Tuning Button. After a
few seconds the unit will go into a display test mode that will illuminate
all segments of the Main Information Display. Press the Standby/On
Button to return the DPR to normal operation.
In Stand-by mode, press SEARCH BACK and SKIP FORWARD buttons Resets PARENTAL LOCK also
on the Front Panel simultaneously for more than 3 seconds.
DVD5 The FL will then display 8 or 9 digit numbers. Disregard this read out.
Reset the unit by pressing the OFF power button on the remote, or
pushing the main power button on the unit.
Reset DVD 25 to the factory defaults when the player is in Standby by Resets PARENTAL LOCK also and
DVD25 pressing and holding the Clear Button for six seconds default password to 8888.
Reset the unit by first pressing the Stop Button to stop any disc that is
playing. Next, press the Stop Button again and hold it for five seconds
DVD50 before releasing it. Turn the unit off and pause for a few seconds. When
you turn the DVD 50 on again, the unit will be restored to the standard
settings.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
FL8300 cord and check the unit's operation. Clear the program by pressing the
OPEN/CLOSE button or the STOP/CLEAR button over 4 seconds.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
FL8400 cord and check the unit's operation. Clear the program by pressing the
OPEN/CLOSE button or the STOP/CLEAR button over 4 seconds.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
FL8450 cord and check the unit's operation. Clear the program by pressing the
OPEN/CLOSE button or the STOP/CLEAR button over 4 seconds.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, first
turn the HK3270 off by pressing the Main Power Switch and then
releasing it so that it extends out beyond the front panel and the word
HK3270 "OFF" is visible in red lettering at the top of the switch. Next, press and
hold the T·Mon and CD Input Selector buttons on the front panel
ONLY. While holding these buttons in, press the Main Power Switch in
until it latches so that the button is flush with the front panel. The
Information Display will briefly show the word RESET, and then return to
normal operation.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, first
turn the HK3370 off by pressing the Main Power Switch and then
releasing it so that it extends out beyond the front panel and the word
HK3370 "OFF" is visible in red lettering at the top of the switch. Next, press and
hold the T·Mon and CD Input Selector buttons on the front panel
ONLY. While holding these buttons in, press the Main Power Switch in
until it latches so that the button is flush with the front panel. The
Information Display will briefly show the word RESET, and then return to
normal operation.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, first
turn the HK3470 off by pressing the Main Power Switch and then
releasing it so that it extends out beyond the front panel and the word
HK3470 "OFF" is visible in red lettering at the top of the switch. Next, press and
hold the T·Mon and CD Input Selector buttons on the front panel
ONLY. While holding these buttons in, press the Main Power Switch in
until it latches so that the button is flush with the front panel. The
Information Display will briefly show the word RESET, and then return to
normal operation.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, first
turn the HK3375 off by pressing the Main Power Switch and then
releasing it so that it extends out beyond the front panel and the word
HK3375 "OFF" is visible in red lettering at the top of the switch. Next, press and
hold the T·Mon and CD Input Selector buttons on the front panel
ONLY. While holding these buttons in, press the Main Power Switch in
until it latches so that the button is flush with the front panel. The
Information Display will briefly show the word RESET, and then return to
normal operation.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, first
turn the HK3270 off by pressing the Main Power Switch and then
releasing it so that it extends out beyond the front panel and the word
HK3475 "OFF" is visible in red lettering at the top of the switch. Next, press and
hold the T·Mon and CD Input Selector buttons on the front panel
ONLY. While holding these buttons in, press the Main Power Switch in
until it latches so that the button is flush with the front panel. The
Information Display will briefly show the word RESET, and then return to
normal operation.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least thirty minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To reset the system, first turn the
HK3380 HK 3380 off by pressing the System Power Control. Next, press and
hold the front-panel Mute Button for at least 4 seconds. The Main
Information Display will briefly show the word RESET, and then return to
normal operation.
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least thirty minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To reset the system, first turn the
HK3480 HK 3480 off by pressing the System Power Control. Next, press and
hold the front-panel Mute Button for at least 4 seconds. The Main
Information Display will briefly show the word RESET, and then return to
normal operation.
To return the Turn-On Volume Level limit for any channel pair to the
factory preset of 12dB, follow these steps individually for each channel
pair to be adjusted: Place the Power Control Mode Switch to the far
right, in the "ON/KEYPAD" position. Move the Power Control Mode Resets Volume Level limit Only; not a
PA4000 Switch to the middle "MUSIC SENSE" position. Leave the Power true system reset
Control Mode Switch in the MUSIC SENSE position for at least
4 seconds, to no more than 10 seconds. Return the Power Control
Mode Switch to the "ON/KEYPAD" position.
The first step to correct this problem is to turn the 2.0 off using the
Master Power Switch and unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and turn the unit on again. If the system still malfunctions, a system
reset may clear the problem. To reset the system, press the Menu
button to view the Setup Menu. Press the Menu Control button until
Advanced Setup is highlighted. Press the Menu Control button to go to
the next screen. At the Advanced Settings menu, press the Menu
Control button twice until SYSTEM RESET is highlighted. Press the
Menu Control button again. This will bring up the System Reset Menu.
If you wish to exit at this point, press the Menu button. To proceed with
Signature 2.0 the reset, press the Menu Control button to move the highlighted area
to the Yes line, and then press the Menu Control button. The next
screen instructs you to proceed by pressing and HOLDING the Store
button until the reset is complete. Follow that instruction by holding the
Store button until the Reset Completed message appears briefly on
screen and the front panel Information Display. This is your indication
that the reset has been accomplished, and you may release the Store
button. The system will automatically return to the Advanced Settings
menu. After a reset the system is returned to the original factory default
settings, the microprocessor system is re-initialized. Press the Menu
button twice to return to normal operation.
JBL
Model Instructions Comment
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the DCR600's entire
DCR600 system, first put the unit in Standby by pressing the System Power
Control button. Next, press and hold the Tone Mode and the FM Mode
Selector buttons for three seconds. The unit will turn on automatically
and display the RESET message in the Main Information Display
To correct this problem, first unplug the unit from the AC wall outlet and
wait at least three minutes. After the pause, reconnect the AC power
cord and check the unit's operation. If the system still malfunctions, a
system reset may clear the problem. To clear the DCR600II's entire
DCR600II system, first put the unit in Standby by pressing the System Power
Control button. Next, press and hold the Tone Mode and the FM Mode
Selector buttons for three seconds. The unit will turn on automatically
and display the RESET message in the Main Information Display
In the event that you forget the password for the DVD600, you may reset PASSWORD RESET ONLY
it to the factory default by following this procedure: In Standby mode,
press the Search Back and Skip Forward buttons on the front panel
DVD600 simultaneously for more than 3 seconds. The Information Display will
light, and a test pattern will appear on your TV. Press Power On to
proceed.
In the event that you forget the password for the DVD600II, you may PASSWORD RESET ONLY
reset it to the factory default by following this procedure: In Standby
mode, press the Search Reverse and Skip Forward buttons on the
DVD600II front panel simultaneously for more than 3 seconds. The Information
Display will light, and a test pattern will appear on your TV. Press the
System Power Control to proceed.