Lectrosonics R176 User Manual

LE Series

Wireless Microphone System

INSTRUCTION MANUAL

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Rio Rancho, NM, USA
www.lectrosonics.com

LE Series

R176 Receiver Connections and Indicators

Front Panel

Front Panel Indicators

Modulation: Inidcates the modluation level of the output from the associated transmitter

-20 dB: Flickers when the transmitter gain approaches -20 dB. Glows continuously when the output from

Power: Glows red when power is applied to the receiver

Code: Glows green to indicate the DCSTM has been received and accepted

0 dB: Flickers when the transmitter gain approaches 0 dB

the transmitter is above -20 dB.

Rear Panel Connections and Controls

Rear Panel

Antenna DB9 Output Connector Audio Output

50 Ohm BNC Level Control

Antenna: 50 Ohm BNC

DB9: Connects receiver to audio recording device

Pin 1: Ground Pin 6: Ground

Pin 2: +12 VDC Pin 7: N/C

Pin 3: Ground Pin 8: N/C

Pin 4: Logic Out Pin 9: N/C

Pin 5: Audio Out

Audio Output Level Control: sets the audio level output from the receiver.

Specifications

Logic Output: +5 VDC when valid code is received, otherwise 0 VDC (10k Ohm load)

Max Current: 103 mA, All LEDs on

RF Sensitivity: -109 dBm for 20 dB SINAD

Max Audio Out: 1 V RMS no load; 0.7 V RMS 1 k Ohm load

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