Lectrosonics UT700 User Manual
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Encrypted Digital Wireless System
UM700 Controls and Functions .......................................................................................................................................................... 14
Input Jack ........................................................................................................................................................................................... 14
Power On/Off Switch .......................................................................................................................................................................... 14
Power LED .......................................................................................................................................................................................... 14
Frequency Select Switches ................................................................................................................................................................ 14
Audio Level Control ............................................................................................................................................................................ 14
Modulation LEDs ................................................................................................................................................................................ 14
Antenna .............................................................................................................................................................................................. 14
Adjustable Low Frequency Roll-Off Control ........................................................................................................................................ 15
The Belt Clip ....................................................................................................................................................................................... 15
UM700 Battery Installation ................................................................................................................................................................. 15
UT700 Controls and Functions ........................................................................................................................................................... 16
Power On/Off Switch .......................................................................................................................................................................... 16
Power LED .......................................................................................................................................................................................... 16
Hiding the Power LED ........................................................................................................................................................................ 16
Encryption Key Link ............................................................................................................................................................................ 16
Frequency Select Switches ................................................................................................................................................................ 16
Modulation LEDs ................................................................................................................................................................................ 17
Audio Level Control ............................................................................................................................................................................ 17
Locked Mode ...................................................................................................................................................................................... 17
UT700 Battery Installation .................................................................................................................................................................. 17
System Installation and Operating Instructions ............................................................................................................................... 19
System Setup ..................................................................................................................................................................................... 19
Changing the Security Level ............................................................................................................................................................... 22
Setting the Encryption Key ................................................................................................................................................................. 22
Protecting the Encryption Key ............................................................................................................................................................ 23
UT700 Vari-Mic™ Controls ................................................................................................................................................................. 23
Bass / Mid / Treble (LO / MID / HI) .................................................................................................................................................. 23
Preamp Level Control ......................................................................................................................................................................... 24
Bass Filter .......................................................................................................................................................................................... 24
5-Pin Input Jack Wiring (UM700) ........................................................................................................................................................ 24
RF Bypassing (UM700) ...................................................................................................................................................................... 25
Line Level Signals (UM700) ............................................................................................................................................................... 25
Encryption Key Cables ....................................................................................................................................................................... 25
Troubleshooting ................................................................................................................................................................................... 27
Power Problems ................................................................................................................................................................................. 27
UDR700 .......................................................................................................................................................................................... 27
UM700 ............................................................................................................................................................................................ 27
UT700 ............................................................................................................................................................................................. 27
RF Problems ....................................................................................................................................................................................... 27
Audio Problems .................................................................................................................................................................................. 28
Specifications ....................................................................................................................................................................................... 30
Overall System ................................................................................................................................................................................ 30
UDR700 Digital Receiver ................................................................................................................................................................ 30
UM700 Digital Transmitter ............................................................................................................................................................... 30
UT700 Digital Transmitter ................................................................................................................................................................ 30
Replacement Parts and Accessories ................................................................................................................................................. 32
Service and Repair ............................................................................................................................................................................... 33
Returning Units for Repair .................................................................................................................................................................. 33
Microphone Cord Termination ............................................................................................................................................................ 34
Rio Rancho, NM
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