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Yamaha PDM-4210E User Manual

Page 56

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55

ENGLISH

Make the checks suggested below depending on the symptoms observed. If the symptoms persist, contact your dealer.

CAUTION

Customer servicing can be hazardous.

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