Sony SLV-688HF - Manual (Page 71)

Troubleshooting
It you huvo liny questions or problems not coi’ered below, pleuse consult vour
nearest Sony dealer.
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a.
Symptom
The POWER switch does not
function.
The playback picture does not
appear on the TV screen.
The picture is not clear.
(0
>>
_2
a.
The picture rolls vertically
during picture search.
The picture has no sound.
Remedy
The power is turned on but the
VCR does not operate.
■ g The clock has stopped and
^
—" lights in the display
window.
Connect the AC power cord securely.
Make sure the VCR is not locked. To unlock, holct
POWER down on the VCR until the o-n indicator
disappears.
Moisture condensation occurs. Turn the power off,
unplug the AC power cord and leave the VCR to dry
for over an hour.
The clock stops if the VCR is disconnected from the
wall outlet for more than one hour. Reset the clock
(and timer).
Make sure the TV is set to the channel for the VCR.
you are using a monitor, set it to video input.
Adjust the tracking with the TRACKING + /- buttons.
The video heads are dirty (see below). Clean the video
heads using the Sony T-25CLD, T-25CLDR, or T-
25CLW video head cleaning cassette. If these cleaning
cassettes are not available in your area, have the heads
cleaned at your nearest Sony service facility (a
standard service charge will be reepired). Do not usé a
liquid-type cleaning cassette other than Sony's, as it
may damage the video heads.
The video heads may have to be replaced. Consult
your local Sony dealer for more information.
Adjust the vertical hold control on the TV or monitor.
The tape is defective. Use a new tape.
Symptoms caused by contaminated video heads
• Normal picture • Rough picture • Unclear picture
initial
contamination
' No picture (or
black & white
screen appears)
I- -•?
' ______ L
terminal
continued
Additional Information ^ 71