Operating Instructions - Lectrosonics MM400C Quick Start Manual

Operating Instructions

Selecting the Compatibility Mode
The MM400C can be used with Lectrosonics 400 Series Digital Hybrid, 200
Series analog, 100 Series analog and some non-Lectrosonics analog wireless
receivers. Contact the factory for details on the non-Lectrosonics models that
can be used. The transmitter must be set to the operating mode of the match-
ing receiver, which is done using the supplied screwdriver and a battery.
NOTE: The unit is supplied from the factory in Hybrid mode.
1) Ensure the battery is good.
2) Turn off the transmitter.
3) With a small screwdriver (included), set the Frequency Select Switches to
CC. (for Change, Change).
4) Power up the unit briefly – just long enough for the LED's to light up and
then turn it off - about one second.
5) Change the Frequency Select Switches to one of the following settings:
• To set Lectrosonics 100 Series mode:1,1
• To set Lectrosonics 200 Series mode:2,2
• To set Mode 3*:
• To set Lectrosonics Hybrid mode:
• To set IFB mode:
• To set Mode 6*:
* contact the factory for details
6) Turn the unit on, wait a couple of seconds and turn off again.
7) Change the Frequency Select Switches to 0,0.
8) Turn on the transmitter to complete the operation.
The LEDS will blink to indicate the selected compatibility mode. Immediate-
ly after power up, all LEDS will blink together red, then green, followed
by the audio level LEDs (-20 and -10) blinking to indicate the mode.
The -20 and -10 LEDs will blink:
• Once for 100 Series mode
• Two times for 200 Series mode
• Three times for Mode 3
• Four times for 400 mode
• Five times for IFB mode
• Six times for Mode 6
At powerup the transmitter will confirm the current compatibility mode with
the number of blinks listed here. This setting will remain the same until
you reset it with the procedure listed above.
4
3,3
4,4
5,5
6,6
LECTROSONICS, INC.