20
ADDITIONAL INFORMATION
TROUBLESHOOTING
Problems:
Possible Cause:
Remedy:
No picture and
sound when the
monitor is turned on.
1. Power wire connection
wrong or fuse blown.
2. System cable is not on
right position.
1. Check the power wire
and replace the fuse.
2. Check data cable or
replace with a new one.
Blurry picture on the
screen.
Electrical interference.
(e.g. high voltage wire,
transformer station or
aircraft, etc).
Picture quality will improve
when monitor moves away
from source of interference.
Poor/ no function on
the remote control.
1. Remote control battery
drained.
2. Remote control
damaged.
1. Change to a new battery.
2. Contact your dealer
for a new remote control.
The picture on the
screen is dark.
1. Unit used in low
temperature area.
2. BRIGHTNESS is set too
low.
1. Effect is typical of LCD
operating at low
temperatures. Picture is
gradually restored when
temperature of unit and
surrounding rises.
2. Adjust BRIGHTNESS.
ZEM-W702UIR Manual D+E.indd 20
06.10.2005 17:29:27 Uhr
Summary of Contents for ZEM-W702UIR
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