Lectrosonics UDR195 User Manual

Wireless Diversity Receiver1Rio Rancho, NM – USAUDR195UDR195UDR195UDR195UDR195 RARARARARATIO DIVERSITY RECEIVERTIO DIVERSITY RECEIVERTIO DIVERSITY RE

- - - -REAR PANEL CONTROLS AND FUNCTIONS VU METER HEADROOM Since VU meters are too slow to respond to brief transients in audio si

Wireless Diversity Receiver EXTERNAL POWER JACK The DR195 can be powered from external 12 to 18 Volt DC sources via the four pin XLR jack. Th

ANTENNA USE AND PLACEMENT There are two remote antenna assemblies included with this receiver. Position the antennas at least three or four f

Wireless Diversity Receiver INSTALLATION AND OPERATING INSTRUCTIONS 1) If operating the unit from AC power, determine the line vo

POWER SUPPLY AND FUSE TROUBLESHOOTING VU meter lamp and LEDs not lit or dimly lit — When the DR195 is powered from an external DC supply, the

Wireless Diversity Receiver AUDIO SIGNAL QUALITY Poor signal to noise ratio Transmitter gain set too low Noise may not be in wireless system.

Receiver SPECIFICATIONS AND FEATURES Operating Frequencies: 470 to 608 MHz, crystal controlled Receiver Type: Dual conversion, superheterody

Wireless Diversity Receiver SERVICE AND REPAIR If your system malfunctions, you should attempt to correct or isolate the trouble before con

18 LIMITED ONE YEAR WARRANTY The equipment is warranted for one year from date of purchase against defects in materials or workmanship provided it w

Table of Contents INTRODUCTION TO THE 195 SYSTEM ... 4 MODULAR DESIGN ...

Wireless Diversity Receiver ANTENNA USE AND PLACEMENT ... 12 INSTALLATION AND OPERATING INSTRUCTIONS ...

INTRODUCTION TO THE 195 SYSTEM The DR195 employs the most advanced circuit and mechani-cal design ever applied to a wireless microphone receiver. Two

Wireless Diversity Receiver T195 TRANSMITTER The T195 hand-held transmitter design was the result of considerable research. The RF and audio perf

GENERAL TECHNICAL DESCRIPTION The DR195 consists of two high performance, dual-conversion receivers operating simultaneously. The a

Wireless Diversity Receiver DIGITAL PULSE COUNTING DETECTOR The DR195 receiver uses an advanced digital pulse detector to demodulate t

FRONT PANEL CONTROLS AND FUNCTIONS AUDIO OUTPUT LEVEL A high quality VU meter is used to monitor the audio ouput level, providing an accura

Wireless Diversity Receiver PILOT LED The audio output muting (squelch) function of the DR195 is controlled by a 33kHz tone modulation of the RF car