LMb, LMb/E01, LMb/E06, Lmb/X
LECTROSONICS, INC.
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Table of Contents
Quick Start Steps ................................................................................................................................................................................. 1
Introduction ............................................................................................................................................................................................. 3
About Digital Hybrid Wireless .............................................................................................................................................................3
Frequency Agility .................................................................................................................................................................................3
Servo Bias Input and Wiring ................................................................................................................................................................ 3
DSP-controlled Input Limiter ............................................................................................................................................................... 3
LMb Block Diagram .............................................................................................................................................................................4
No Pre-Emphasis/De-Emphasis .........................................................................................................................................................4
Pilot Tone Squelch ...............................................................................................................................................................................4
Battery Installation .................................................................................................................................................................................5
Belt Clips .................................................................................................................................................................................................5
Operating Instructions ...........................................................................................................................................................................6
Battery Status LED Indicators ............................................................................................................................................................. 6
Powering On in Operating Mode .........................................................................................................................................................6
Powering On in Standby Mode ...........................................................................................................................................................7
Powering Off ........................................................................................................................................................................................7
Navigating Menus ................................................................................................................................................................................7
Locking/Unlocking Changes to Settings ............................................................................................................................................7
Power Menu Options ...........................................................................................................................................................................7
Selecting Programmable Switch Functions .......................................................................................................................................8
Main Window Indicators ...................................................................................................................................................................... 8
Selecting the Compatibility (Compat) Mode ......................................................................................................................................9
Connecting the Signal Source .............................................................................................................................................................9
Adjusting the Input Gain ...................................................................................................................................................................... 9
Selecting Step Size .............................................................................................................................................................................. 9
Selecting Frequency ..........................................................................................................................................................................10
Selecting Frequency Using Two Buttons .......................................................................................................................................... 10
Helpful Features on Receivers ..........................................................................................................................................................10
About Overlapping Frequency Bands ...............................................................................................................................................10
Selecting Audio Polarity (Phase) .......................................................................................................................................................11
Adjusting LCD Backlight ...................................................................................................................................................................11
RF ON/OFF on the Menu ...................................................................................................................................................................11
Selecting Battery Type .......................................................................................................................................................................11
Restoring Default Settings ................................................................................................................................................................11
IR (infrared) Sync ...............................................................................................................................................................................11
5-Pin Input Jack Wiring ........................................................................................................................................................................12
Microphone Cable Terminationfor Non-Lectrosonics Microphones ...............................................................................................13
Input Jack Wiring for Dierent Sources .............................................................................................................................................14
Microphone RF Bypassing ................................................................................................................................................................15
Line Level Signals ..............................................................................................................................................................................15
Wiring Diagram for MI39A Instrument Cable .................................................................................................................................... 15
Supplied and Optional Accessories ....................................................................................................................................................16
Troubleshooting .................................................................................................................................................................................... 17
Specications and Features ................................................................................................................................................................ 18
Service and Repair ...............................................................................................................................................................................19
Returning Units for Repair .................................................................................................................................................................19
Consumer Alert for US Users - FCC Order DA 10-92
Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this
microphone system without a license is subject to certain restrictions: the system may not cause harmful
interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from
interference received from any other device. Purchasers should also be aware that the FCC is currently evaluat
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ing use of wireless microphone systems, and these rules are subject to change. For more information, call the
FCC at 1-888- CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at www.fcc.
gov/cgb/wirelessmicrophones. To operate wireless microphone systems at power greater than 50mW, you
must qualify as a Part 74 user and be licensed. If you qualify and wish to apply for a license go to: http://www.
fcc.gov/Forms/Form601/601.html
