Operation Manual

AL502

English

Standard OSD Operation

1. Press any front panel key to activate the OSD menu.

2. Use Select Up or Down keys to move up or down through the menu. The parameter

will be highlighted when selected.

3. Then use + or - to increase or decrease the value of the parameter, or make selection

between different options.

4. To quit the OSD screen at any time during the operation, press Select Up and Down

keys together at the same time. If no keys are pressed for a time period, the OSD

automatically disappears.

OSD Function Description

Item Function Description

Brightness To increase or decrease the brightness.

Contrast To increase or decrease the contrast.

H-Position To move the screen toward left or right.

V-Position To move the screen upward or downward.

Phase To increase or decrease the snow noise of the image.

Clock The dot clock is fine-adjusted after auto adjust.

OSD

H-Position

To move the OSD position horizontally on the screen.

When the "+" key is pressed, the OSD control menu will

move to the right side of the screen. Likewise when the "-"

key is pressed, the OSD control menu will move to the left

side.

OSD

V-Position

To move the OSD position vertically on the screen.

When the "+" key is pressed, the OSD control menu will

move to the up side of the screen. Likewise when the "-" key

is pressed, the OSD control menu will move to the lower

side.

Volume To increase or decrease the sound level.