Yamaha DVD-S700 - Manual (Page 44)

44
Troubleshooting
If the unit fails to operate normally, check the following points to determine whether the fault can be corrected by the simple mea-
sures suggested. If it cannot be corrected, or if the fault is not listed in the SYMPTOM column, disconnect the power cord and con-
tact your authorized YAMAHA dealer or service center for help.
Play does not commence even when title
is selected. Confirm the “Ratings” setting.
Symptom [DVD] Remedy
Symptom (Common) Remedy
No power.
Power is automatically switched to the
standby mode.
Á Play fails to start even when PLAY is
pressed.
Á
Play commences but then stops
immediately.
No picture.
Á No sound.
Á Distorted sound.
Picture is distorted during rapid advance
or rapid reverse.
No rapid advance (or rapid reverse) play.
No 4:3 (16:9) picture.
No on-screen display.
No surround sound.
No operations can be performed with the
remote control.
No key operation (by the unit and/or the
remote control) is effective.
GUI Screen not displayed or only partially
displayed on the TV Screen.
Insert the AC mains lead securely into the power outlet.
The power is automatically switched to the standby mode after approx.
30 minutes have elapsed in the stop mode (auto turn-off function). Turn the power
back on.
Á Condensation has formed: wait about 1 to 2 hours to allow the player to dry out.
Á
This player cannot play discs other than DVDs, Video CDs and CDs.
Á
The disc may be dirty and may require cleaning.
Á Ensure that the disc is installed with the label side up.
Á Ensure that the equipment is connected properly.
Á Ensure that the input setting for the TV is an Audio/Video (AV) position, e.g. AV1,
AV2.
Á Ensure that the equipment is connected properly.
Á Ensure that the input settings for the TV and stereo system are proper.
The picture will be somewhat distorted at times: this is normal.
Some discs may have sections which prohibit rapid advance (or rapid reverse).
Choose the correct setup “TV Aspect” item which matches the TV set used.
The “Off” setting is selected for “On-Screen Messages”: select “On”.
Choose the correct setup at the “Speaker setting” which matches your stereo
system.
Á Check the batteries are installed with the correct polarities ( o and p ).
Á The batteries are depleted: replace them with new ones.
Á Point the remote control unit at the remote control sensor and operate.
Á Operate the remote control unit at a distance of not more than 7 meters from the
remote control sensor.
Á
Remove the obstacles between the remote control unit and remote control sensor.
Switch the power to the standby mode and then return to ON. Alternatively, switch
the power to the standby mode, disconnect the AC mains lead and then re-connect
it. (The player may not be operating properly due to lightning, static electricity or
some other external factor.)
Select the appropriate TV screen type by consulting the operation manual of the TV.