Important Notes - Hitachi 32HLX61 Operating Manual

Avc (audio video control center) & lcd display monitor
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USEFUL INFO

IMPORTANT NOTES

No.
Items
1
Arching sound from
LCD display monitor's
panel.
2
Interference for infrared
equipment.
3
Picture Image (Spectrum)
4
LCD Surface
5
Transportation
6
Granular spot
s
Black dots and
7
Bright Points
8
Disturbance to video
apparatus
9
Lip Sync
10 Caution on prolonged
storage
11 Operating
12 Storage
13 Power ON or OFF
Notes
A buzzing sound might be heard when the LCD display monitor is turned on in a very quiet
room. This is due to the LCD panel drive circuit when it is functioning. This arching sound
is normal and it is not a malfunction.
Some infrared rays are emitted from the LCD display monitor's panel that might affect other
infrared controlling equipment.
When receving still picture signals, (e.g. channel number indication or clock indication) for a
while, you can see image-like when the picture varied. This is not a defect.
The LCD panel is made from glass. Heavy shock on the front panel might damage it.
When the LCD monitor is transported horizontally, the glass panel has the possibility of being
broken or increasing the picture defects. At the time of transportation, horizontal style is
prohibited. More-over, please treat the LCD panel with great care because of a precision
apparatus. Please instruct transporters so that it should be put into the packing box at the time
of shipment.(There is a possibility that breakage of the panel or defects will increase.)
Rough transportation might cause damage to the panel and pixel failure.
When a screen is seen at point-blank range, a random fine grain may be visible to a dark part.
Black dots and Bright points may appear on the LCD screen. This is a structural property of
the LCD panel and is not a defect.
If an apparatus (VCR, etc.) antenna line is arranged near the monitor, the image may shake,
or disturbance may be received.
There is some time lag betweeen the picture and the sound. You can see lip motion that is
delayed compared to the sound.
Storing the LCD television for a period of more than 2 to 3 months without use might cause
an unstable picture when the set is turned on.
Operating altitude: 800 to 1,114hPa (6,194ft to -2,484ft). Operating temperature: 41˚F to 95˚F.
Avoid operating the LCD TV below 41˚F LCD response speed may slow down when operating
at these temperatures. This is a normal operating characteristic of the LCD monitor.
Storage Altitude: 300 to 1,114hPa (31,912ft to -2,484ft). Storage temperature: 5˚F to 140˚F.
Frequent use of the Power ON or OFF might trigger the power protection circuit. If the TV
does not turn ON, please wait a little before turning ON again.
95

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