96
THE DIGIT
AL ANTENNA S
Y
STEM
Signal
Symptom
Action
Very poor
No picture or sound, TV
freezing, severe pixilation,
break-up and picture drop out.
Check the amplifier gain is set to
maximum (rotate clockwise). Check
antenna alignment which must be directed
at the transmitter. Ensure the antennas
polarity is correct, whether horizontal or
vertical. Bypass the amplifier by following
‘Short Hook-up: Test 1’.
Poor
Moderate pixilation and sound
distortion
Medium
Minor pixilation, will not
receive all channels.
Good
Stable picture, good sound
quality, will receive all
channels.
N/A
Strong
Possible pixilation, picture
break-up and drop out.
Reduce the amplifier gain (rotate anti-
clockwise). Rotate antenna AWAY from the
transmitter.
Very strong
No picture or sound, TV
freezing, severe pixilation,
break-up and picture drop out.
Rotate antennal AWAY from the
transmitter. Switch OFF the amplifier and
turn the gain control to maximum (rotate
clockwise).
After performing any of the Actions above you must re-tune your TV
Summary of Contents for Approach Advance 615 2017
Page 1: ...OWNER S MANUAL ...
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Page 176: ...SERVICE MANUAL ...
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Page 179: ...Motorhome Overview 4 ...
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