Operation - Omnitronic DR-415 User Manual

Adjust the antennas vertically.
Select the desired channel via the DIP-switches.
1 2 3 4
CH CH CH CH
5 6 7 8
CH CH CH CH
9 10 11 12
CH CH CH CH
13 14 15 16
CH CH CH CH
Plug the connection cable of the power-unit with the DC IN-socket. Plug the power unit into your outlet.

6. OPERATION

With the ON/OFF-switch, you can switch the device on and off. When switching the device on, the red LED is
illuminated.
If microphone signals are being received, the RF-LEDs are illuminated.
For optimum receiving please follow these instructions:
• Maintain a line-of-sight between the transmitter and receiver antennas, if possible. Avoid placing
transmitter and receiver where metal or other dense materials may be present.
• Avoid placing the receiver near computers or other RF generating equipment.
• The Squelch-control is factory preset at the 12 o'clock position for optimum performance. No further
adjustment is normally required. However, it is possible to adjust the squelch control to emphasize either
signal quality or system range.
To raise the squelch threshold, rotate the control clockwise. This causes the receiver to demand a higher
quality signal (less noise before muting), but it reduces the operating range.
To lower the squelch threshold, rotate the control counterclockwise. This allows a lower quality signal
through (more noise before muting), but it extend s the operating range.
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