Lectrosonics UCR211 Operating And Troubleshooting Manual

Lectrosonics UCR211 Operating And Troubleshooting Manual

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UCR211
UHF RECEIVER

OPERATING INSTRUCTIONS

and trouble-shooting guide
LECTROSONICS, INC.
Rio Rancho, NM
www.lectrosonics.com

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Summary of Contents for Lectrosonics UCR211

  • Page 1: Operating Instructions

    UCR211 UHF RECEIVER OPERATING INSTRUCTIONS and trouble-shooting guide LECTROSONICS, INC. Rio Rancho, NM www.lectrosonics.com...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS GENERAL TECHNICAL DESCRIPTION ............3 FRONT PANEL CONTROLS AND FUNCTIONS ..........6 LOCKING AND UNLOCKING THE UCR211 ..........6 MENU SELECTIONS FROM MAIN WINDOW ............ 7 FREQUENCY SCAN MODE ................8 REAR PANEL FEATURES ................... 9 ANTENNA USE AND PLACEMENT ..............10 INSTALLATION AND OPERATING INSTRUCTIONS ........
  • Page 3: General Technical Description

    The UCR211 features a menu-driven LCD graphic ment being fed by the receiver. The UCR211 design and display and a three button control panel as a convenient the advanced technology of the microprocessor control means of viewing and altering user settings.
  • Page 4: Output Level Adjust

    The PILOT TONE BYPASS disables the squelch, as described below. TEST TONE The UCR211 provides a 1kHz audio test tone at the XLR SMART SQUELCH connector for level adjustment of connected equipment. The UCR211 employs a sophisticated squelching...
  • Page 5 UHF Wireless Digital Receiver POWER SUPPLY The UCR211 is fully operational during the power up sequence and will immediately respond to button pushes The UCR211 may be operated from an external DC made before the automatic sequence is completed. If a...
  • Page 6: Front Panel Controls And Functions

    LOCKED” appears. When the unit is UNLOCKED, all settings can be altered. The UCR211 can be LOCKED or UNLOCKED from any of the main four windows. It cannot be switched when it is in the scanning mode or from other subordinate screens.
  • Page 7: Menu Selections From Main Window

    In the SETUP window, the UP and DOWN buttons scroll Four different types of batteries are through a list of four possible destinations: EXIT, LEVEL, TXBAT commonly used in Lectrosonics TONE and TXBAT. Each of these 9V ALK transmitters: 9 Volt alkaline, 9 Volt destinations allows a variety of set- lithium, AA alkaline, and AA lithium.
  • Page 8: Frequency Scan Mode

    In the FINE VIEW window, each vertical band represents accept the new frequency just selected in the scan one frequency the UCR211 is capable of tuning. The mode, press the DOWN button for USE NEW. To return upper right corner shows the transmitter switch settings to the frequency you were using before entering the scan for the.
  • Page 9: Rear Panel Features

    UHF Wireless Digital Receiver REAR PANEL FEATURES BATTERY DOOR AUDIO 10-18 To open lift this edge and turn door XLR AUDIO OUTPUT JACK TO REPLACE THE BATTERIES This is a standard XLR configuration with pin 2 “positive” Lift and open the bottom battery door cover with your with reference to hand-held and plug-on transmitters.
  • Page 10: Antenna Use And Placement

    Long cable runs can have serious signal loss. problem at that location. If dropouts are still a problem, Lectrosonics has in-line RF amplifiers suitable for try moving the unit to an entirely different location in the compensating for long cable runs. Contact your dealer room or moving the receiver in closer to the transmitter or the factory for more information.
  • Page 11: Installation And Operating Instructions

    Up and Down buttons. The adjustment range is from -50dBu to +10dBu in 1dB steps. The test tone output is especially useful for an exact level match. With the test tone running, adjust for the maximum desired peak level using the metering on the connected device. UCR211 Simplified Audio Output Circuit Output Level...
  • Page 12: Troubleshooting

    MENU and press UP to reset (works only from turned off, try lowering the audio output level the Main Window). on the UCR211 and see if the noise lowers NOTE: correspondingly. If the noise remains, the problem is not in the receiver.
  • Page 13: Specifications And Features

    UHF Wireless Digital Receiver SPECIFICATIONS AND FEATURES Operating Frequencies (MHz): Block 21: 537.600 - 563.100 Block 26: 665.600 - 691.100 Block 22: 563.200 - 588.700 Block 27: 691.200 - 716.700 Block 23: 588.800 - 607.900 Block 28: 716.800 - 742.300 614.100 - 614.300 Block 29: 742.400 - 767.900...
  • Page 14: Service And Repair

    There are no adjustments inside that will make a malfunctioning unit start working. LECTROSONICS’ service department is equipped and staffed to quickly repair your equipment. In warranty repairs are made at no charge in accordance with the terms of the warranty. Out of warranty repairs are charged at a modest flat rate plus parts and shipping.
  • Page 15 UHF Wireless Digital Receiver This page intentionally blank. Rio Rancho, NM – USA...
  • Page 16: Warranty

    This warranty does not apply to used or demonstrator equipment. Should any defect develop, Lectrosonics, Inc. will, at our option, repair or replace any defective parts without charge for either parts or labor. If Lectrosonics, Inc. cannot correct the defect in your equipment, it will be replaced at no charge with a similar new item.

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