Kramer Electronics TP-1xl user manual Front/Rear Panel Features

7.3Getting to Know the 707/708 Video/Audio Line Transmitter/Receiver

The KRAMER 707 Video/Audio Line Transmitter and the 708 Video/Audio Line Receiver, of the KRAMER TOOLS family, are used as a pair for transmitting video and mono audio over long distances using twisted-pair wire. A termination switch allows several 708 receivers to be looped-through on the same line (one transmitter - multiple receivers). This pair of machines is best at distances of up to 200 meters. At shorter distances, they provide close to broadcast level performance. They also provide user controlled Gain and HF compensation.

NOTE

For Installation, operation, maintenance and troubleshooting instructions please refer to sections 8-13.

			Figure ￿: 707/708 Front/Rear Panel Features
			Table 10: 708 Front/Rear Panel Features
	No.	Feature		Function
	1.	Video OUT BNC connector		Amplified and buffered video output.
2.		EQ. trimmer		Controls cable equalization.
3.		Video Gain trimmer		Controls video level of the outputs.
4.		Audio OUT RCA connector		Amplified and buffered audio output.
5.		Term pushbutton		Selects "Term" or "Hi-Z"impedance (pressed= Term). For looping select "Hi-Z".
6.		INV pushbutton		Inverts the incoming video signal when pressed.
7.		LOOP telephone socket		Provides looping capability to increase number of outputs (to connect additional
				receivers).
8.		Line IN telephone socket		Balanced input.
9.		ON Led		Illuminates when the machine is powered.
10.		12VDC feed connector		A DC connector that allows power to be supplied to the unit.

		Table 11: 707 Front/Rear Panel Features
No.	Feature		Function
1.	LINE OUT telephone socket		Balanced output.
2.	Audio Level trimmer		Adjusts the audio level output.
3.	Cond. MIC switch		Provides operation voltage to the microphone when pressed.
			WARNING!
			Only press the COND MIC switch when a condenser microphone is used with
			the 707! For all other audio sources, the switch must not be pressed!
4.	Audio IN RCA connector		Audio input
5.	Video IN BNC connector		Video input.
6.	ON Led		Illuminates when the machine is powered.
7.	12VDC feed connector		A DC connector that allows power to be supplied to the unit.

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KRAMER ELECTRONICS LTD.

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