Adcom GTP-760 Stereo Amplifier User Manual


 
21 12 Volt Trigger Output
(see illustration on preceding page)
To facilitate remote turn-on and turn-off of other components (power amplifiers, for example),
this 2.5 mm mini-jack provides a constant signal (12 volts DC) whenever the GTP-760 is fully
powered. When the GTP-760 is turned off (via the front panel switch) or placed in standby
mode (via the “power” button on the remote control), the jack has no output.
22 Analog Audio and Standard (Composite) Video Inputs and Outputs
LD (laserdisc) Inputs:
Use these inputs as you have already used the digital source inputs (see #19 above.) After
selecting and connecting the laserdisc player’s composite video output to the GTP-760’s
yellow-center RCA jack immediately under the “LD in” label, connect the player’s left channel
analog audio output to the white RCA jack under the “LD in” label. Then connect the player’s
right channel analog audio output to the “LD in” red RCA jack.
VCR Inputs and Outputs:
Because you will use your VCR to record as well as play, take care to follow these
instructions carefully.
1) Connect the VCR’s composite video output to the GTP-760’s yellow-center RCA jack
immediately under the “VCR in” label.
2) Connect the VCR’s composite video input to the GTP-760’s yellow-center RCA jack
immediately under the “VCR out” label.
3) Connect the VCR’s left channel analog audio output to the GTP-760’s white “VCR in” jack.
4) Connect the VCR’s right channel analog audio output to the red “VCR in” jack.
5) Connect the VCR’s left channel analog audio input to the GTP-760’s white “VCR out” jack.
6) Connect the VCR’s right channel analog audio input to the red “VCR out” jack.
Note: You may want to use so-called “A/V combination” patch cords to make this step less
confusing. Sold under a variety of names, these combination cables usually include a video
conductor and two audio conductors in one cable assembly. If you elect to use them, make
sure that they support the video format (composite or S-Video) you’ve chosen for your system.
Standard
video
in
in out
LD
VCR
video aux
in
room2
out
CDoutin
tape
outinoutinin
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