Related Manuals for Lectrosonics UCR2
Summary of Contents for Lectrosonics UCR2
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Page 1: Operating Instructions
UCR2 UCR2 1 1 1 1 1 1 1 1 1 1 UCR2 UCR2 UCR2 DIVERSITY UHF RECEIVER OPERATING INSTRUCTIONS LECTROSONICS, INC. Rio Rancho, NM www.lectrosonics.com... - Page 2 UCR211 LECTROSONICS, INC...
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Page 3: Table Of Contents
UHF Compact Receiver TABLE OF CONTENTS GENERAL TECHNICAL DESCRIPTION ............. 4 DIVERSITY RECEPTION ................4 RF FREQUENCY TRACKING FRONT-END AND MIXER ....... 4 MICROCONTROLLER, PLL AND VCO CIRCUITS ......................4 IF AMPLIFIERS AND SAW FILTERS .............. 4 DIGITAL PULSE COUNTING DETECTOR ............4 TRI-MODE DYNAMIC FILTER ................. -
Page 4: General Technical Description
MICROCONTROLLER, PLL AND VCO conversion, frequency synthesized, UHF receiver fully CIRCUITS compatible with all Lectrosonics 200 series transmitters. The 8-bit microprocessor is truly the “heart” of the The RF performance is extremely stable over a very UCR211 receiver. It monitors user command inputs from... -
Page 5: Pilot Tone Mute
UHF Compact Receiver identify the desired signal and mute all others. (If the adjusting squelching behavior dynamically for the most transmitter frequency differs from the receiver by as serviceable result under variable conditions. Using these much as one “notch” or 100kHz, the pilot tone indicator and other techniques, the UCR211 can deliver accept- on the receiver will drop out and the receiver audio will able audio quality from otherwise unusable signals. -
Page 6: Lcd Display
1) LOCKED or UNLOCKED status receiver if a positive ground power source is applied. 2) The name LECTROSONICS 3) The model number and firmware revision LCD DISPLAY 4) The frequency block of operation The display has four main windows. -
Page 7: Front Panel Controls And Indicators
UHF Compact Receiver FRONT PANEL CONTROLS AND INDICATORS SELECT Up Button - control up one step MENU Button Pilot -40 -20 0 dB 1000 Div RF Aud Rx Tx MENU LECTRO UCR 2 1 1 OFF/ON - Power SELECT Down switch Button - control down one step... -
Page 8: Main Window (Lcd)
The Tx icon usually appears 5 to 10 seconds after the transmitter signal is acquired. When external power is being used, the Rx battery icon changes to look like a power plug. LECTROSONICS, INC... -
Page 9: Menu Selections From Main Window
We don’t guarantee 0.1 Volt accuracy.) 9V ALK of batteries are commonly used in SETUP WINDOW Lectrosonics transmitters: 9 Volt alkaline, 9 Volt lithium, AA alkaline, In the SETUP window, the UP and and AA lithium. Correctly set, this will ensure that the... -
Page 10: Frequency Scan Mode
Set your transmitter switches to the for the. In this screen, a vertical center bar is the cursor. same settings as shown on the display and your system Underneath the switch settings are two arrows to remind will be ready for operation. LECTROSONICS, INC... -
Page 11: Antenna Use And Placement
Long cable runs can have serious signal loss. from where their original position. This may alleviate the Lectrosonics has in-line RF amplifiers suitable for dropout problem at that location. If dropouts are still a compensating for long cable runs. Contact your dealer problem, try moving the unit (or antennas) to an entirely or the factory for more information. -
Page 12: Installation And Operating Instructions
(hiss) along with left to right. RF activity will be indicated by dark the audio. The UCR211 audio output is designed areas in the display. to drive any audio input device from microphone level to +10dBu line level. LECTROSONICS, INC... -
Page 13: Locking And Unlocking The Ucr211 Front Panel Controls
UHF Compact Receiver Press the SEL Up arrow button to select Vertical marker moves left to right USE OLD and return to the frequency Scan that was set before scanning. 1000 Pilot -40 -20 0 dB USE OLD 1000 RF activity USE NEW Strength of RF activity is Div RF... -
Page 14: Replacing The Battery
To open the battery compartment door, push the door up and away from the case with your thumb, then swing open. LECTROSONICS, INC... -
Page 15: Ucr211 Replacement Parts And Accessories
UHF Compact Receiver UCR211 REPLACEMENT PARTS and ACCESSORIES Part No. Description 32251 Velcro mounting strips 35753 Zippered, padded vinyl system pouch CH12 AC power supply VSR1 Thin velcro loop for power cable strain relief. UHF marine phosphor bronze antenna - straight connector, specify block. Rio Rancho, NM –... -
Page 16: Troubleshooting
LEDs on the transmitter and then verify the setting with the audio meter in the main window. • Audio output level too high for the device the UCR201 is feeding. Lower the output level of the UCR211. LECTROSONICS, INC... -
Page 17: Specifications And Features
UHF Compact Receiver SPECIFICATIONS AND FEATURES Operating Frequencies (MHz): Block 21: 537.600 - 563.100 Block 22: 563.200 - 588.700 Block 23: 588.800 - 607.900 614.100 - 614.300 Block 24: 614.400 - 639.900 Block 25: 640.000 - 665.500 Block 26: 665.600 - 691.100 Block 27: 691.200 - 716.700 Block 28:... -
Page 18: 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 19 UHF Compact Receiver Rio Rancho, NM – USA...
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Page 20: Limited One Year 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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