The 711xl and 712xl Video-Audio Line Transmitter and Receiver
17
6.3 The 6-pole Detachable Terminal Block Connector Pinout
Table 7 defines the LINE IN and LINE OUT connector pinout:
Table 7: 711xl/712xl LINE IN and LINE OUT Connector Pinout
PIN Function
1 Audio R+
2 Audio R-
3 Audio L+
4 Audio L-
5 Video +
6 Video -
6.4 Connecting the 711xl and the 712xl
You can use the 711xl and 712xl to configure a Video-Audio Transmitter and
Receiver system.
To connect the 711xl Video-Audio Line Transmitter with the 712xl Video-Audio
Line Receiver, as illustrated in the example in Figure 10, do the following:
1. Connect a composite video source (for example, a composite video player) to
the VIDEO IN BNC connector on the 711xl.
2. Connect an unbalanced stereo source to the AUDIO IN RIGHT and LEFT
RCA connectors (for example, a composite video player).
3. On the 712xl, connect the VIDEO OUT BNC connector to a composite video
acceptor (for example, a display).
4. Connect an unbalanced stereo acceptor to the AUDIO OUT R and L RCA
connectors (for example, speakers).
5. Connect the LINE OUT 6-pole detachable terminal block connector
1
of the
711xl to the LINE IN 6-pole detachable terminal connector
1
of the 712xl, via
twisted pair cablin
2
.
6. On each 711xl / 712xl unit, connect a 12V DC power adapter to the power
socket and connect the adapter to the mains electricity.
7. On the 712xl, if required, adjust the VIDEO GAIN and EQ. levels
3
.
8. If required, connect the LINE IN terminal block connector of the 710 to the
LINE IN terminal block connector
4
of an additional 710 (see Figure 7).
1 See Table 7 for PINOUT
2 A straight connection should be made between the units (PIN 1 to PIN 1, PIN 2 to PIN 2, and so on)
3 By inserting a screwdriver into each of the small holes and carefully rotating them
4 If you want to add an additional 712xl unit, connect the LINE IN 6-pole detachable terminal block connector to the LINE
IN connector of that additional 712xl by attaching another set of wires
