Network Technologies SM-8X4-HDA operation manual Installation, Connect the Sources

NTI AUDIO/HD VIDEO MATRIX SWITCH

INSTALLATION

Connect the Sources

1.Turn OFF power to all video sources (inputs) that will be connected to the VEEMUX-A before connecting or disconnecting any cables.

2.Connect each video source to the VEEMUX-A using 4CEXT-xx BNC cables. The groups of terminals are labeled INPUT1-8. and colored cables attach to terminals as follows: green (Y), blue (Pb) and red (Pr). If necessary, use BNC to RCA adapters to connect the cables to the video sources (see Fig. 1). If the cables used do not have BNC connectors on them but have RCA connectors instead, use an RCA-to-BNC adapter on each to connect to the VEEMUX-A.

RearViewofVEEMUX-A

RS232

ETHERNET Pr

Pr

Pr

Pr

Pr

Pr

Pr

Pr

Pr

Pr

Pr

Pr

(R)

(R)

(R)

(R)

(R)

(R)

(R)

(R)

(R)

(R)

(R)

(R)

Digital

Digital

Digital

Digital

Digital

Digital

Audio(O)

Audio(O)

Audio(O)

Audio(O)

Audio(O)

Audio(O)

Y

INPUT8 Y

Y

INPUT6

Y

Y

INPUT4

Y

Y

INPUT2

Y

Y

OUTPUT4 Y

Y

OUTPUT2 Y

(G)

INPUT7 (G)

(G)

INPUT5 (G)

(G)

INPUT3 (G)

(G)

INPUT1 (G)

(G)

OUTPUT3(G)

(G)

OUTPUT1(G)

Digital

Digital

Digital

Digital

Digital

Digital

Audio(O)

Audio(O)

Audio(O)

Audio(O)

Audio(O)

Audio(O)

Pb

Pb

Pb

Pb

Pb

Pb

Pb

Pb

Pb

Pb

Pb

Pb

(B)

(B)

(B)

(B)

(B)

(B)

(B)

(B)

(B)

(B)

(B)

(B)

8

7

6

5

4

3

2

1

4

3

2

1

L +

+ R L +

+ RL +

+ R L+

+ R L+

+ R L+

+ R L +

+ R L+

+ R L +

+ R L+

+ R L+

+ R L+

+ R

3

L+ + R

Terminalblock forline-levelstereo audioconnections

coaxcable fordigital audio

4CEXT-xx

BNCtoRCA

ADAPTER

Receiverw/DigitalAudio

DVDPlayerCableBox

Figure 1- Connect sources to the VEEMUX-A

3.Audio connections can either be digital or analog (stereo). A connector marked "DIGITAL" is provided in each INPUT group for digital audio cable connection. A terminal block for the connection of a line-level stereo audio cable is located below each

connector group. (See Fig. 1) The VEEMUX-A supports balanced line-level audio signals, as well as unbalanced. Fig. 2 shows the proper cable connection method for each.

3