Extron electronic DVS 204 D 12V, DVS 204 12V Blanking Configuration, Memory Preset, Format

H Format

For RGBS pass-through input (RGB is selected for Input 4), composite sync is output on the “H” BNC. See “RGB pass-through” under “Rear Panel Features” in this chapter.

To output composite sync on the “H” BNC (for scaled video inputs only, not pass-through), the H Format must be specified as “HV”.

Select either H or HV by rotating either the Adjust horizontal () or Adjust vertical () knob. The default is “H”.

Blanking Configuration

The following flowchart provides an overview of the Blanking submenu and the options for each setting.

Extron

DVS204D

MENU

INPUT

CONFIG

MENU

OUTPUT CONFIG

MENU

BLANKING

CONFIG

NEXT	TOP	BTM	NEXT
	000	000

Top and bottom blanking

•Top blanking ranges from 000 (default) to 127

•Bottom blanking ranges from 000 (default) to 127

Top and bottom blanking

To remove noise or extraneous material, such as closed captioning, remove scan lines at either the top or bottom of the screen. Rotate the Adjust horizontal () knob to adjust the top blanking from 0 to 127 lines. The default is 0. Rotate the

Adjust vertical () knob to adjust the bottom blanking from 0 to 127 lines. The default is 0.

Memory Preset

The following flowchart provides an overview of the Memory Preset submenus and the options for each setting.

The presets will only save the Sizing and Centering information, but will not save information for the pass-through input, i.e., RGB at Input 4.

DVS 204 • Installation and Operation 2-13