Hyundai H-LCD1702, Руководство по обслуживанию

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7
640x480 @ 75 31.500 37.500 75.000
800x600 @ 75 49.500 46.875 75.000
1024x768 @ 75 78.750 60.023 75.029
1280x1024@60 108 63.981 60.2
1280x1024@75 135 79.976 75.025
640x480 @ 60 25.175 31.469 59.900
720x400 @ 70 28.322 31.469 70.086
800x600 @ 60 40.000 37.879 60.317
640x480 @ 75 31.500 37.500 75.000
CMOscreen
nonsupport
20”
800x600 @ 75 49.500 46.875 75.000
CMOscreen
nonsupport
Trouble shooting
Before servicing please check to find the possible causes of the troubles according to the
table below.
1.Antenna:
Picture is out of focus or jumping Bad status in signal receiving
Maybe broadcast signal itself is not good
Check if the outdoor antenna is disconnected.
Check if the antenna is correctly oriented.
Fringe in picture Check if the antenna is correctly oriented.
Maybe there is electric wave reflected from hilltop or building.
Picture is interfered by stripe
shaped bright spots
Possibly due to interference from automobile, train, high
voltage transmission line, neon lamp etc.
Maybe there is interference between antenna and power
supply line. Please try to separate them in a longer distance.
There appear streaks or light color
on the screen
Check if interfered by other equipment and if interfered
possibly by the equipment like transmitting antenna, non
professional radio station and cellular phone.