Listen Technologies LR-100 user manual Installation - Remote Control

LR-100 Stationary Receiver / Power Amplifier

Installation – Remote Control

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The LR-100 can be programmed (see Set-up – Programming, page 17) so only used channels can be selected. For example: You are broadcasting material on channels A, E and F (72MHz). You would program the LR-100 so that it could only receive these channels. Thus, depression of the front panel UP, DOWN and SEEK would only allow you to select one of these three channels. The UP and DOWN functions can be remotely controlled with a momentary clo- sure to common (see Set-up Diagram above). In addition, the MUTE function can be re- motely controlled. Please note that the MUTE function cannot be controlled on the unit and must be remotely controlled. All control is obtained with a momentary closure to ground.

Remote control pin outs:

a.UP Channel Selection: pin 5

b.DOWN Channel Selection: pin 6

c.MUTE function: pin 7

d.COMMON: pin 8

NOTE: The MUTE function is indicated on the front panel MUTE LED. If the unit loses power, the unit will remember the MUTE function when power is restored.

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