Kramer Electronics 704 - Manual (Page 19)

KRAMER ELECTRONICS LTD.
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7.5 Getting to Know the 711/712 (xl) AV Line Transmitter/Receiver
The KRAMER 711 (xl) Video/Audio Line Transmitter and the 712 (xl) Video/Audio Line Receiver, part of the
KRAMER TOOLS family, are used as a pair for transmitting video and stereo audio over long distances using 3
pairs of wires (6 wires). The frequency response of the system is well over 64 MHz. The machines offer user
controlled Video Gain and Video EQ. The system uses the standard RJ-45 connector and wire system (8 wires,
4 pairs), often used for computer network and telephone installation.
NOTE
For Installation, operation, maintenance and troubleshooting instructions please refer to sections 8-13.
Figure : 711/712 Y/C Front/Rear Panel Features
Table 14: 712 Front/Rear Panel Features
No. Feature Function
1. RIGHT AUDIO OUT Right channel audio output.
2. LEFT AUDIO OUT Left channel audio output.
3. LINE in RJ-45 connector or 6 pole
terminal block (712xl)
Twisted pair wire input.
4. EQ. VIDEO trimmer Controls cable equalization.
5. GAIN VIDEO trimmer Controls video level of the outputs.
6. VIDEO OUT BNC connector Amplified and buffered video output.
7. ON Led Illuminates when the machine is powered.
8. 12VDC feed connector A DC connector that allows power to be supplied to the unit.
Table 15: 711 Front/Rear Panel Features
No. Feature Function
1. RIGHT AUDIO IN Right channel audio input.
2. LEFT AUDIO IN Left channel audio input.
3. LINE OUT RJ-45 connector or 6
pole terminal block (711xl)
Twisted pair wire outputs.
4. Video IN BNC connector Video input.
5. ON Led Illuminates when the machine is powered.
6. 12VDC feed connector A DC connector that allows power to be supplied to the unit.