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- Page 1 INSTRUCTION MANUAL Synthesized UHF Hand-Held Transmitter Featuring Digital Hybrid Wireless Technology ™ (US Patent 7,225, 1 35) Fill in for your records: Serial Number: Purchase Date: Rio Rancho, NM, USA www.lectrosonics.com...
- Page 2 LECTROSONICS, INC.
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Page 3: Table Of Contents
Synthesized UHF Hand-Held Transmitter Table of Contents General Technical Description ................................4 Introduction ......................................4 Digital Hybrid Technology ..................................4 Digital Signal Processor ..................................4 Microprocessor, PLL and VCO Circuits..............................4 Compatibility Modes ....................................5 Pilot Tone Squelch ....................................5 Wide-Band Deviation ....................................5 Input Limiter ......................................5 Long Battery Life ....................................5 Frequency Selection .....................................5 Circulator/Isolator ....................................5 Antenna .........................................5... -
Page 4: General Technical Description
FM systems, the Digital Hybrid has done away wide range of receiver types, including Lectrosonics 100 with the analog compandor and its artifacts. and 200 series and IFB. The UT is also compatible with receivers from other manufacturers. Contact Lectroson- Digital Signal Processor ics for details. -
Page 5: Compatibility Modes
The pilot tone frequency is chosen according to the fre- The UT handheld transmitter is available with any of quency switch setting. This ensures that all transmitters three capsule types: the VMC cardioid condenser, the... -
Page 6: Controls And Functions
Frequency Switches The switch can be configured for Normal (power) On/ Power LED Off mode or for Audio Mute mode. If the UT Power On/ Battery On/Off Switch Off Switch has been configured for Audio Mute Mode, it Compartment... -
Page 7: Opening The Battery Compartment
Cover) is a thumbwheel used to adjust the audio input gain for proper modulation. Locked Mode The UT can be placed in a locked mode where the Power switch and the Frequency Switches are disabled. This protects the unit from accidental power-off or mis- adjustment after it has been prepared for use. -
Page 8: Varimic ™ Controls
The sound doesn’t get harsh (showing that the response was smooth) but sibilants may be excessive. Should be used in moderation. VariMic Tone Control Range Boost Treble Bass Midrange Midrange Bass Treble 10Hz 100Hz 1KHz 10KHz Attenuator Control (Shown set to “F” for no attenuation) LECTROSONICS, INC. -
Page 9: Subsonic Noise Filter
Synthesized UHF Hand-Held Transmitter Subsonic Noise Filter VariMic Low Frequency Roll-off Filter In addition to the tone controls, the UT also has a built- in subsonic noise (or high pass) filter. This filter is fixed and cannot be adjusted or defeated. Low frequency... -
Page 10: Changing Capsules
3) Lift capsule assembly 4) Disconnect 3-pin con- nector Caution: Avoid damaging the coiled wire under the capsule. 5) Connect new capsule 6) Set new capsule assembly to align the holes for the socket head bolts LECTROSONICS, INC. - Page 11 Synthesized UHF Hand-Held Transmitter 7) Insert and tighten both 8) Replace windscreen socket head bolts Note: Older units may have phillips head bolts. Please use the supplied socket head bolts to install the new capsule. Rio Rancho, NM...
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Page 12: Operating Instructions
Selecting Compatibility Mode 4) Rapidly toggle the Power Switch Off and On. Change the Frequency Switches to one of the fol- This transmitter is capable of working with Lectrosonics lowing settings:. 400 Series Digital Hybrid Wireless™, 200 Series, 100 Series, and some analog wireless receivers from other •... -
Page 13: On/Off Switch Function Selection
Synthesized UHF Hand-Held Transmitter On/Off Switch Function Selection Determining Power Switch Function Use the following procedure to determine the currently The On/Off switch can be configured to control power or selected function for the Power On/Off Switch. to function as an audio mute switch. When it is con- figured as an audio mute, the transmitter power can 1) If the transmitter is turned off, set the Power Switch still be turned off by starting with the switch in the On... -
Page 14: Battery Installation
Battery status is also displayed on the LiPolymer rechargeable batteries work fine, but they run front panel LCD of some Lectrosonics receivers. See down quite abruptly, so the LED on the transmitter will the associated receiver manual for further details. -
Page 15: Operating Notes
RF activity is displayed. settings as each new person uses the UT. If several dif- ferent people will be using the same UT and there is not After finding a clear channel, set the transmitter to the... -
Page 16: Troubleshooting
4) Sound system or recorder input is turned down. DISTORTED SOUND 1) UT Audio Level control set too high. Speak or sing into the UT and check the UT Audio Level LEDs and corresponding indicators on the receiver. -
Page 17: Specifications
Synthesized UHF Hand-Held Transmitter Specifications Operating Frequencies: Block 470: 470.100 - 495.600 Block 19: 486.400 - 511.900 Block 20: 512.000 - 537.500 Block 21: 537.600 - 563.100 Block 22: 563.200 - 588.700 Block 23: 588.800 - 607.900; 614.100 - 614.300 Block 24: 614.4 00 - 639.900 Block 25:... -
Page 18: Service And Repair
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 Synthesized UHF Hand-Held Transmitter Rio Rancho, NM...
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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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