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Summary of Contents for Lectrosonics UCR411
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Page 1: Operating Instructions
UCR411 UHF RECEIVER OPERATING INSTRUCTIONS and trouble-shooting guide LECTROSONICS, INC. Rio Rancho, NM www.lectrosonics.com... -
Page 2: Table Of Contents
DIGITAL HYBRID WIRELESS ................2 GENERAL TECHNICAL DESCRIPTION ............3 FRONT PANEL CONTROLS AND FUNCTIONS ..........6 LOCKING AND UNLOCKING THE UCR411 ..........6 REAR PANEL FEATURES ................... 7 MENU SELECTIONS FROM MAIN WINDOW ............ 8 FREQUENCY SCAN MODE ................10 ANTENNA USE AND PLACEMENT .............. -
Page 3: General Technical Description
UHF Wireless Digital Hybrid Receiver GENERAL TECHNICAL DESCRIPTION The UCR411 is a portable, high performance, triple- tive as fixed single frequency designs and is suitable for conversion, frequency synthesized, UHF receiver fully use in close proximity to other receivers and transmitters compatible with all Lectrosonics 400 series transmitters. - Page 4 UCR411 is equipped marginal conditions of reception. Any squelching system with a Smart Noise Reduction algorithm, which removes faces inevitable trade-offs: squelch too much and valu...
- Page 5 The power-up sequence consists of four messages that TEST TONE appear automatically over a period of a few seconds The UCR411 provides a 1kHz audio test tone at the XLR after the power is switched on. connector for level adjustment of connected equipment.
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Page 6: Front Panel Controls And Functions
LOCKED” appears. When the unit is UNLOCKED, all settings can be altered. The UCR411 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: Rear Panel Features
UHF Wireless Digital Hybrid 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 8: Menu Selections From Main Window
MENU SELECTIONS FROM MAIN WINDOW From the Main Window, you can navigate to the Frequency, Battery Level and Setup windows in a circular sequence by pressing the MENU button. Main Window Frequency Press All Buttons Scan Mode Pilot Off/On Hold MENU & press UP SELECT Press &... -
Page 9: Setup Window
EXIT Four different types of batteries are LEVEL, TONE, TXBAT and PHASE commonly used in Lectrosonics transmitters: 9 Volt INVERT. Each of these destinations alkaline, 9 Volt lithium, AA alkaline, and AA lithium. allows a variety of settings to customize the receiver Correctly set, this will ensure that adequate warning will operating parameters. -
Page 10: Frequency Scan Mode
In the FINE VIEW window, each vertical band represents accept the new frequency just selected in the scan one frequency the UCR411 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 frequency indicated by the cursor. -
Page 11: 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 or room or moving the receiver in closer to the transmitter the factory for more information. -
Page 12: Installation And Operating Instructions
Output Level Non-Polar Adjust Caps 2 (HI) AUDIO 1 (COMMON) 3 (LO) UCR411 Simplified Audio Output Circuit UCR411 REPLACEMENT PARTS AND ACCESSORIES Part No. Description 32251 Velcro mounting strips CCMINI Zippered, padded vinyl system pouch CH12 AC power supply VSR1 Thin velcro loop for power cable strain relief. -
Page 13: Troubleshooting
MENU and press UP to reset (works only from turned off, try lowering the audio output level the Main Window). on the UCR411 and see if the noise lowers NOTE: correspondingly. If the noise remains, the problem is not in the receiver. -
Page 14: Specifications And Features
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 Block 24: 614.400 - 639.900 Block 30: 768.000 - 793.500 Block 25: 640.000 - 665.500... -
Page 15: 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 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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