User Manual

4 MTX-2500 Operating Instructions

Setup Guide

1 Prior to connecting the MTX-2500, verify proper operation of video

source and monitor/video recorder using a directly connected cable.

2 Connect the power/audio cable to the MTX-2500 and attach a nine-

volt battery. Note: the unit will operate between 6 and 13.8 volts

DC, if you desire to use a different power source.

3 Connect the video and audio sources to the RCA inputs as shown.

Audio input. Designed to mate to a standard male RCA connec-

tor, the audio input jack accepts 1V

audio input and is terminated

with 47KΩ line configuration. A preamplifier must be used to con-

nect a microphone to this input.

Video input. Designed to mate to a standard male RCA connec-

tor, this input accepts 1V

video in both NTSC and PAL formats.

This input is terminated with 75Ω. RCA-to-BNC adapters are avail-

able for use with some cameras and VCRs.

Power. Nine-volt battery connector. Alternatively, a voltage be-

tween 6 and 13.8 volts DC may be applied. The nominal current draw

is 95 milliamperes. For alternative battery sources, the user may clip

the supplied battery lead; special care must be used to ensure that

VIDEOCAMERA

or CAMCORDER

MONITOR

CABLE

VIDEOCAMERA

or CAMCORDER

9VDC

AUDIO

VIDEO

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MTX2500-MP

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