Hitachi AVC01U manual TROUBLESHOOTING continued, Symptom and Checklist continued, English

TROUBLESHOOTING (continued)

Symptom and Checklist (continued)

Symptoms		Checklist		Page
	Check the volume level.			27 ,
Normal picture, but no sound	Check if the	button has been pressed or not.
				14 ~ 15
	Check the connections to external equipment.
No picture - normal sound	Check the level of “Brightness” and “Contrast” in UT Monitor “Picture Menu”.
	Check if the batteries are installed correctly.			13
The remote control does not work.	The batteries might be exhausted. Replace them with new ones.
	Remove all obstructions from in front of the sensor window on the unit.
Picture Frezze and/or the buttons on	Unplug and connect after 5 minutes the power cord or turn Main switch Off
both the remote control and control	and On after 5 minutes both A/V Center and UT Monitor.
	Hold down the Reset button on the UT Monitor control panel for over a
panel do not work.
	second.
Normal picture but no color-normal sound	Check the connections to external equipment.			14 ~ 15
No picture	Check if the power cord is plugged into the socket securely for UT Monitor.			10
UT Monitor Indicating lamp → Off	Check if the main switch is on for UT Monitor.
No picture	Check if the A/V Center to UT Monitor cable is connected correctly and			35 ,
UT Indicating lamp → Orange	securely.
It means that UT monitor is in “Power	Check if the power of the A/V Center is ON.			14 ~ 15
Save mode”.	Refer to “When the Following Messages Appears on the Screen”.
	Check if the signal cable is connected correctly and securely.
No picture	Check if the A/V Center to UT Monitor cable is connected correctly and			14 ~ 15
UT Monitor indicating lamp → Green	securely.
	Adjust the level of Brightness and Contrast lower.
The top of the unit and surface of the	This may occur if you use the unit for a long time. Turn off the main power
panel heat up.	to the unit for a while. Please note that this is not a malfunction.
		INFO
Some screen display aspects are not	Check the signal status by pressing the		button on the remote control.	18
	The available screen display aspect is different depending on the current
possible.
	signal status.
Some digital programming looks blurry	This is normal and its due regular digital compression scheme, please note
during fast changing scenes..	this is not a malfunction.
Turns Off by itself	Check or ensure Timer settings are not activated.			29
Picture may “block” or freeze when	Check signal strength and noise levels under ”Signal Meter”			28
watching a digital channel.

ENGLISH

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