Extron electronic 12800 Post-Virtualization operations, Audio connections audio BMEs only

Installation, cont’d

Post-Virtualization operations

Wideband video, low resolution video, and syync connections (wideband, video, and syync BMEs only)

9Wideband and sync input and output connectors — Use worksheets,

10printouts from the Matrix 12800 System/Virtualization Control program, or both to determine the virtual connection on each physical input and output connection. Connect video and sync inputs and outputs to these BNC connectors.

Audio connections (audio BMEs only)

Audio BMEs (figure 2-9) are similar in most respects to sync, wideband, and video BMEs, with the exception of 3.5 mm, 5-pole captive screw connectors for audio input and output.

								INPUTS
11
	1-8	9-16	17-24	25-32	33-40	41-48	49-56	57-64	65-72	73-80	81-88	89-96	97-104	105-112	113-120 121-128
12
BME								OUTPUTS
	CPU STATUS
-
	PRIMARY
4

+ REDUNDANT

ADDRESS

POWER SUPPLIES

+V -V

PRIMARY
REDUNDANT
PRIMARY AC	REDUNDANT AC
POWER INPUT	POWER INPUT	BEFORESERVICING.
250VFUSE5.0A T	250VFUSE5.0A T		ANAHEIM, CA
50/60HzMAX	50/60HzMAX	CORDSPOWER	MADE IN USA
			LISTED
			1T23
			I.T.E.
5.0A	5.0A	BOTH
-100240V	-100240V	DISCONNECT	For protection against risk of
			CAUTION

fire, replace only with same type and rating of fuse.

Figure 2-9 — Audio input and output connectors

	Tx	Rx
COMM	OUT
BME	IN
	Tx	Rx
ETHERNET
	Tx	Rx
COMM		E
MCP/MKP		B C D
		A

Tx	Rx
FPC COMM
Tx	Rx
PRIMARY	RS 232/422
Tx	Rx
SECONDARY	RS 232/422

CThe captive screw connector can be inadvertently plugged partially into one receptacle and partially into an adjacent receptacle. This misconnection could damage the audio output circuits. Exercise care to ensure the captive screw connector is plugged into the desired input or output.

2-12 Matrix 12800 Switchers • Installation