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
Microphone Element .............................................................................................................................................................................5
Controls and Functions .........................................................................................................................................................................6
Power On/Off Switch.............................................................................................................................................................................6
Power LED ............................................................................................................................................................................................6
Compatibility Modes..............................................................................................................................................................................6
Frequency Switches..............................................................................................................................................................................6
Audio Level LEDs..................................................................................................................................................................................7
Audio Level Control...............................................................................................................................................................................7
Locked Mode ........................................................................................................................................................................................7
VariMic™ Controls..................................................................................................................................................................................8
Bass/Mid/Treble (LO/MID/HI) ................................................................................................................................................................8
Preamp Level Control ...........................................................................................................................................................................8
Subsonic Noise Filter ............................................................................................................................................................................9
Interchangeable Capsules ....................................................................................................................................................................9
Changing Capsules..............................................................................................................................................................................10
Operating Instructions.........................................................................................................................................................................12
Selecting Compatibility Mode..............................................................................................................................................................12
Adjusting the Audio Gain ....................................................................................................................................................................12
Power ON/OFF Switch Function Selection .........................................................................................................................................13
Battery Installation ...............................................................................................................................................................................14
Operating Notes....................................................................................................................................................................................15
Adjusting the Transmitter Frequency...................................................................................................................................................15
Troubleshooting....................................................................................................................................................................................16
Specifications .......................................................................................................................................................................................17
Service and Repair ...............................................................................................................................................................................18
Returning Units for Repair ..................................................................................................................................................................18
Rio Rancho, NM
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