Lectrosonics MM400c User Manual download pdf (Page 5)

Watertight Miniature UHF Belt-Pack Transmitter

Rio Rancho, NM

Table of Contents

General Technical Description ..............................................................................................................................................................6

General .................................................................................................................................................................................................6

DigitalHybridWireless

Technology* ....................................................................................................................................................6

LowFrequencyRoll-Off ........................................................................................................................................................................6

Input Limiter ..........................................................................................................................................................................................7

Digital Signal Processor ........................................................................................................................................................................7

Microprocessor,PLLandVCOCircuits.................................................................................................................................................7

Compatibility Modes ..............................................................................................................................................................................7

Pilot Tone Squelch ................................................................................................................................................................................7

Wide-BandDeviation ............................................................................................................................................................................7

MagneticPowerON/OFFSwitch ..........................................................................................................................................................7

BatteryLife ............................................................................................................................................................................................7

Frequency Agility...................................................................................................................................................................................7

Circulator/Isolator ..................................................................................................................................................................................7

Controls and Functions .........................................................................................................................................................................8

Preventing Internal Corrosion ...............................................................................................................................................................8

PowerON/OFFSwitch ..........................................................................................................................................................................8

Power LED ............................................................................................................................................................................................8

Mic Jack ................................................................................................................................................................................................9

Audio Level ...........................................................................................................................................................................................9

Modulation LEDs ...................................................................................................................................................................................9

Frequency Select Switches ...................................................................................................................................................................9

Antenna .................................................................................................................................................................................................9

BeltClip .................................................................................................................................................................................................9

BatteryInstallation ..............................................................................................................................................................................10

OperatingInstructions .........................................................................................................................................................................11

Selecting the Compatibility Mode ........................................................................................................................................................11

Adjusting Transmitter Frequency .........................................................................................................................................................11

Attaching a Microphone and Adjusting Audio Levels ..........................................................................................................................12

Power Switch Function Selection ........................................................................................................................................................13

Determine Power Switch Function Mode ........................................................................................................................................13

Changing Power Switch Function ....................................................................................................................................................13

Replacing the Power Switch Magnet Housing Assembly .................................................................................................................14

Microphone RF Bypassing ..................................................................................................................................................................15

Replacement Parts and Accessories ..................................................................................................................................................16

UHF Transmitter Antenna Speciﬁcations ............................................................................................................................................16

Troubleshooting ....................................................................................................................................................................................17

Speciﬁcations and Features ................................................................................................................................................................18

Service and Repair ...............................................................................................................................................................................19

Returning Units for Repair ..................................................................................................................................................................19

1 2 3 4 5 6 7 8 9 10 ... 19 20

Comments to this Manuals

No comments

Lectrosonics MM400c User Manual Page 5

Comments to this Manuals

Related products and manuals for Accessories communication Lectrosonics MM400c