Barco LED-PRO manual Timing Adjust, Total 840 Position Size 800 Sync 636 600, OÉÑêÉëÜ=o~íÉ

4. Operation

Using the Expert Mode Menu

qáãáåÖ=^Çàìëí

From the LED Output Menu, select Timing Adjust to display the Output Timing Adjust Menu, which enables you to make adjustments to the currently selected output format’s timing parameters. A sample menu is shown below.

TIMING ADJUST
> H Total	840
H Position	38
H Size	800
H Sync	10
V Total	636
V Position	28
V Size	600
V Sync	10

Figure 4-64.Output Timing Adjust Menu (sample)

Following are descriptions of each menu function:

•H Total — adjusts (in pixels) the total pixel count per line — for the selected output.

•

•

•

•

•

•

•

H Position — adjusts (in pixels) the offset of the start of active area from H sync. H Size — adjusts (in pixels) the size of the active area.

H Sync — adjusts (in pixels) the H sync width.

V Total — adjusts (in lines) the total line count per frame.

V Position — adjusts (in lines) the offset of the start of active area from V sync. V Size — adjusts (in lines) the size of the active area.

V Sync — adjusts (in lines) the V sync width.

Note

When the output format is NTSC or PAL, H Total and V Total cannot be changed.

oÉÑêÉëÜ=o~íÉ

From the LED Output Menu, scroll to the Refresh Rate function and press SEL to adjust the output’s refresh rate. If the LED tile type is known, this function also sets the refresh rate for the wall.

•Values are 60 Hz or 50 Hz.

Important

The 60 Hz setting is actually 59.94 Hz. This setting is intended for use with NTSC and PC inputs.

LED-PRO • User’s Guide 81