Extron electronic manual Configuring the SVS 100 for RS-422, Removing the top cover

32*30!

In this example, input #32 is being switched to output #30 (with audio following video)

3. The last SIS command to the SVS 100 will select an input:

1!

In this example, Input #1 is selected as the current input (with audio following video).

Configuring the SVS 100 for RS-422

The SVS 100 comes configured from the factory for RS-232 communications. If an RS-422 configuration is required, follow the procedures below. The procedures will involve removing the top cover, relocating the serial port ribbon cable and setting the jumper, and replacing the top cover.

Removing the top cover

The top cover of the SVS 100 must first be removed to gain access to the ribbon cable and jumper.

1.Disconnect the power cord from the SVS 100.

2.If the SVS 100 is rack mounted, remove the SVS from the rack.

3.Remove the fourteen screws (8 top screws and 6 side screws) which secure the top cover of the SVS 100, as shown here.

Remove (14) screws

Lift cover straight up

1	IN
INPUT
IN
	OUT
OUT

		4
		INPUTIN
		3
		INPUTIN
		OUT
	2	IN
INPUT	IN
		OUT
IN

OUT

IN

OUT

OUT

OUTPUT

A

A

B

B

C

C

GENLOCK

OUT

IN -232/422 RS

OUTPUT1 R	REMOTE
L

R 4 L

R

INPUTSL 3

R

2 L R 1 L

Remove the four #8 screws each side and bracket

Figure A-2 — Top cover removal

4.Lift the cover straight up and set it aside.

SVS 100 Appendix A-3