ProScan 15LA12Q Instruction Manual page 26

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Channel
The c hannels
are not functioning.
Connect
the antenna
connectors
again.
Set tomemorize
channels
inthe a utomatic
channel
setting again.
Query the particular
broadcasting
station.
Alimited
number
of c hannels
are not functioning.
Change
the location
or direction
ofthe antenna.
Try t oselect afew channels
using numbers
and m emorize
them using the add/delete
button.
Query the broadcasting
station.
Only UHF ( 14_69)
Channels
are unavailable.
Check ifthe antenna
isable toreceive
UHF.
Monitor
The P C Screen
continually
appears
and d isappears.
Check the c onnection
between
the TV and t he computer
and s ee i fthe connector
islocked.
A"There
isno signal "message
appears.
This happens
ifthe s ignal from the v ideo card i sexceeded
for t he maximum
resolution
or frequency
ofthe T V. Try t oset the maximum
resolution
or
frequency
for t he TV.
See i fpower save mode of t he PC functions
properly.(This
isdeactivated
when any k ey i spressed
or the mouse ismoved)
The s creen
looks like t here iswater flowing
on it.
Check the c onnector
connected
to the TV.
The s creen
isunclear
and b lurry.
Change
the frequency
and p hase adjustment.
Change
the Resolution
and f requency
to the standard
limit.
Unstable
and f lickering
screen.
The r esolution
and f requency
of t he PC's Graphics
Card should be set within the T V's range. Check the T V menu's
current
mode and s tandard
mode
and s et itup again.
Some modes instandard
mode are not working.
Check the c ompatibility
ofthe video card.
Ifitisnot working
for c ompatible
hardware,
try to upgrade
the driver of t he graphics
card.
25

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