Hitachi 42EDT41 Owners Guide - Page 56

snowy picture - poor sound, multiple images - sound O.K, intermittent interference, no picture or - troubleshoot

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ENGLISH TROUBLESHOOTING Symptoms That Seemingly Appear to be Failures Make the checks suggested below depending on the symptoms observed. If the symptoms remain uncorrected, contact your dealer. WARNING Customer servicing can be hazardous. Symptom Possible reason Remedy (1) Connection of antenna cable to the TV is (1) Make new connection and/or change antenna poor. plug. (2) Corroded or poor antenna connections. (2) Make new connections or renew cable. (3) Antenna has moved position. (3) Re-align antenna. (4) Adverse weather conditions. (4) None. (5) Transmitter problems. (5) Check with local Operator. snowy picture - poor sound (1) Antenna has moved position. (2) TV not tuned correctly. (3) Adverse weather conditions. (4) Transmitter problems. (5) AV Input not set correctly. (1) Re-align antenna. (2) Re-tune or fine tune TV. (3) None. (4) Check with local Operator. (5) Check the external equipment connected. multiple images - sound O.K (1) Interference from electrical or mechanical (1) Check devices for shielding and renew if motors, fluorescent lights, portable necessary or move further from TV. radios etc. intermittent interference (1) TV may be in AV mode. (2) Picture/sound setting set to minimum. (3) TV in standby or power save mode. (1) Press the INPUT SELECT button or 0 to 9 buttons on your remote control to return to normal TV mode. (2) Check picture / sound controls (go to MAIN MENU). (3) Press POWER ON / OFF button. no picture or sound

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ENGLISH
Make the checks suggested below depending on the symptoms observed.
If the symptoms remain uncorrected, contact your dealer.
Customer servicing can be hazardous.
WARNING
TROUBLESHOOTING
Symptoms That Seemingly Appear to be Failures
Symptom
Possible reason
Remedy
(1) Connection of antenna cable to the TV is
poor.
(2) Corroded or poor antenna connections.
(3) Antenna has moved position.
(4) Adverse weather conditions.
(5) Transmitter problems.
(1) Make new connection and/or change antenna
plug.
(2) Make new connections or renew cable.
(3) Re-align antenna.
(4) None.
(5) Check with local Operator.
(1) Antenna has moved position.
(2) TV not tuned correctly.
(3) Adverse weather conditions.
(4) Transmitter problems.
(5) AV Input not set correctly.
(1) Re-align antenna.
(2) Re-tune or fine tune TV.
(3) None.
(4) Check with local Operator.
(5) Check the external equipment connected.
(1) Interference from electrical or mechanical
motors, fluorescent lights, portable
radios etc.
(1) Check devices for shielding and renew if
necessary or move further from TV.
(1) TV may be in AV mode.
(2) Picture/sound setting set to minimum.
(3) TV in standby or power save mode.
(1) Press the INPUT SELECT button or
to
buttons
on your remote control to return to normal TV
mode.
(2) Check picture / sound controls (go to
MAIN
MENU).
(3) Press POWER ON / OFF button.
0
9
snowy picture - poor sound
multiple images - sound O.K
intermittent interference
no picture or sound