Tracking/V. Lock Adjustment; V. Pulse; Error Indications; 8 Troubleshooting - JVC SR-9090U Instructions Manual

Jvc video cassette recorder instructions
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7 PLAYBACK AND SPECIAL-EFFECTS PLAYBACK
REC
STOP
REC
CHECK
REW
REVERSE
PAUSE
PLAY
FF
TRACKING
V. LOCK
TIMER SEARCH
DISPLAY LOCK
+
+
FIELD REV
FIELD ADV
[V.LOCK +/–] buttons
[TRACKING +/–] buttons

7-7 Tracking/V. Lock Adjustment

When noise appears in the picture in the
Play/Field Advance mode
Tracking adjustment is possible in the following modes.
• 2H (SP), 6H (EP) and timelapse play mode
• Field advance play
5
Press either the [TRACKING +/–] button until picture
noise is eliminated or minimized.
To return to the Tracking Preset mode, press the + and
– buttons simultaneously.

7-8 V. PULSE

When the picture is distorted, set the <V. PULSE> menu
switch in <VIDEO MODE> to "ON".
This menu switch is effective only in the 2H and 6H modes.
Normally set to "OFF".
VIDEO/VTR MODE screen
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52
SR-9090U
REC
EJECT OPERATE
OPERATE
HDR
RESET/
CANCEL
ON SCREEN
SHIFT
TIME MODE
CNT RESET
MENU
S E T
+
When a picture moves up and down in the
Still mode and Timelapse Play mode
Press either the [V.LOCK+/–] button to minimize vertical
jitter.
• When cameras synchronized with a power supply are
switched with a switcher, the pictures may be distorted at
the switching point. This switch locks the monitor to
prevent distortion of the displayed picture.
(Only operates in the Normal Play [2H/6H] mode)
• In the Still or Timelapse Play mode, V. pulses are always
output.

8 TROUBLESHOOTING

8-1 Error Indications

Error indications are shown on the display whenever
condensation occurs or there are problems with cassette
loading, unloading or mechanism operation.
5 When a problem occurs, the error indication "E-**" lights
(when the <WARNING> menu switch in <F. DISP> is
set to "ON").
5 When any one of error indications (E01 - E08) is shown,
a 12-V warning signal is output from the rear panel's
WARNING OUT connector.
5 When the <WARNING> menu switch in <BUZZER> is set to
"ON", the buzzer sounds if a problem occurs (E-01 - E-08
and E-11 (during recording)).
When an error indication appears or the buzzer sounds,
turn the operating mode on again to clear the error
indication and buzzer sound (E-01-E07).
When the error indication "E-**" is shown, turning the
operating mode on again may not clear the problem. In
this case, consult your local JVC dealer.
Error
Contents
indication
E-01
Problem with loading operation
The operating mode is turned off.
E-02
Problem with unloading operation
The operating mode is turned off.
E-03
Problem with supply reel rotation
The operating mode is turned off.
E-04
Problem with drum rotation
The operating mode is turned off.
E-05
Problem with take-up reel rotation
The operating mode is turned off.
E-06
Problem with capstan rotation
The operating mode is turned off.
E-07
Problem with eject operation
The operating mode is turned off.
E-08
Condensation
The cassette is ejected and the
drum starts rotating.
Cassette loading is not possible.
E-09
The head cleaner in the VCR
Error with recording check
(recording defect)
cleans the heads.
E-10
Insufficient battery capacity for
If a power failure occurs, clock and
timer setting data and record/
clock and timer backup.
playback speed settings may be
reset.
No input video signal
E-11
E-12
It is not possible to write in
EEPROM.
The tape is broken.
The cassette is ejected. The error
E-13
indication is shown only while the
cassette is being ejected.
E-98
System error
The operating mode is turned off.
E-99
System error
The operating mode is turned off.
This unit uses a microprocessor and may not function properly if there is external noise or interference. In this case, turn the
operating mode off and unplug the power cord from the AC outlet. Then plug the power cord in again and check operation.
For servicing
See page 1-6 "1.3.4 Emergency history".
Display section
Error indication
BUZZER screen
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Buzzer sound
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VCR operation
Measures
Turn the operating mode on again.
Turn the operating mode on again.
Turn the operating mode on again.
Turn the operating mode on again.
Turn the operating mode on again.
Turn the operating mode on again.
Turn the operating mode on again.
Turn the operating mode on and
wait until the error indication goes
out.
Clean the heads with a head
cleaning tape, then check the
recording picture quality again. The
tape may be defective. Replace the
tape and check again.
If the picture quality is still inferior,
contact your local JVC dealer.
Consult your local JVC dealer for
replacement of the built-in battery.
Input video signals.
Consult your local JVC dealer.
Replace the cassette.
Consult your local JVC dealer.
53

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