Yamakawa DVD-MP12i manual Case of difficulty, Symptom Cause Remedy, Others

Others

In case of difficulty

If operation freezes, the screen goes black or the unit should otherwise not function properly, try turning the power off then back on. Alternatively, try the following methods in the order listed until the unit returns to normal playback mode.

1)Turn the car’s ignition OFF and back ON again.

2)Press the RESET button on the face of the unit

This guide will help you isolate the problem if the unit is at fault. Otherwise, make sure the rest of your system is properly connected or consult a professional mobile video installer.

Symptom	Cause	Remedy
Unit does not	Fuse is blown.	Replace with a fuse of the specified capacity.
operate.
	Monitor’s power is not turn on.	Turn on the monitor’s power
	Condensation	Wait a while(about 1 hour) for the condensation
		to dry.
Operation is	Remote control unit’s	Replace the remote control unit’s battery with
unstable.	battery is worn.	new one.
	Remote control sensor or	Clean the sensor or transmitter.
	transmitter is dirty.
No picture is	Monitor’s mode is not	Switch to the mode you want to see.
produced.	switched to the mode you
	want to see.
Playback does	Disc is loaded upside-down.	Check the disc and load it with the labeled side
not start.		facing upward.
	Disc is dirty.	Clean the disc.
	A disc not able to playback	Check if the disc is able to be played back.
	with this unit is loaded.
	Parental lock is set.	Cancel the parental lock or change the rating
		level.
Picture is	Disc is being fast-forwarded	The picture may be slightly disturbed, but this
unclear or noisy	or fast-reversed.	is normal.
	Vehicle’s battery power is	Check the battery power and wiring.
	weak.	The unit may malfunction if the battery power is
		under 10.8 volts with a load applied.
	Monitor’s fluorescent tube is	Replace the monitor’s fluorescent tube.
	worn.
Image stops	Disc is scratched.	Replaced with a non-scratched disc.
sometimes.
No disc	No disc is loaded.	Load a disc.
	Disc is dirty.	Clean the disc.
Not valid	Remote control operation	For some discs or playing modes, certain
	is not possible.	operations are not possible. This not a
		malfunction.
VIDEO SIGNAL	PAL( or NTSC) disc is loaded.	Change the TV TYPE of the unit(see SET UP).
SYSTEM IS NOT
CORRECT
		According to the connection, set ANALOG for
No sound	Select the wrong Audio Out	using audio cable, set SPDIF/RAM/PCM for
		using coaxial cable. See page 7,8 and 19.

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