Duet
LECTROSONICS, INC.
2
System Setup Procedures
Summary of Steps
1) Install receiver batteries and connect power to
transmitter.
2) Power receiver on with On/Off and Volume knob.
3) Scan for an available frequency on the receiver.
4) Power on the transmitter and sync with receiver.
5) Enable RF in transmitter.
6) Send audio.
1 and 2)
Install Receiver Batteries & Connect
Transmitter Power
Connect power to the M2T transmitter (page 16).
Install the receiver batteries (lithium recommended,
page 8) according to the diagram marked on the back
of the housing. Power on the M2R and select the bat-
tery type in the menu (page 13). Check the BATT LED
on the control panel to verify adequate power is pres-
ent - the LED should glow green (page 6).
3)
Scan For An Available Frequency
Navigate to Scan in the LCD menu (page 11). The
first scan should be allowed to run completely. Once a
full cycle has been completed, press MENU/SELECT
again to pause the scan. Use the UP and DOWN ar-
rows to roughly tune the receiver by moving the cursor
to an open spot. Press MENU/SELECT to zoom in for
fine tuning. When an open frequency has been select-
ed, press the BACK button for the option to keep your
newly selected frequency or to revert to where it was
set before the scan (page 11).
4)
Sync With A Transmitter
Use transmitter “get settings” menu to transfer fre-
quency or other information from the receiver to the
transmitter (page 19).
5)
Enable RF in Transmitter
From the transmitter menu, enable RF and select ap-
propriate RF power level (page 19). The blue “link” LED
on the top of the receiver should light up, indicating an
RF link.
6) Send Audio
Send an audio signal to the transmitter and adjust
the send level from your mixer until the audio meters
on the transmitter show good level. The peaks should
be close to the top of the scale (but not over) and the
average should be above the -20 mark. The receiver
audio meters should also respond to the audio. Plug in
headphones or earphones. (Be sure to start with the
receiver volume knob at minimum!)
WARNING: Increasing the gain in the Limiter
menu on the receiver can make headphone
volume excessively loud. Use caution!
Hearing loss is permanent.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, my cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Summary of Contents for M2R
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