
All ECD systems include the following components:
ECD Receiver
Power Adapter
User Manual
Handheld Microphone Systems include the following:
HH38 Handheld Transmitter
Lavalier/Headset Microphone systems include the
following:
MBP38 Bodypack Transmitter
Microphone (choice of Lavalier, or Headset)
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System Components
System Components
AF RF
MAXMIN
AF RF
MAXMIN
SELECT ASC SELECT ASC
Manual

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Front Panel
Rear Panel
System Setup
Receiver Programming
Channel Selection: Press the "SELECT" button to increase the channel number by one
(0-9, then A-F).* Press the ASC button, and the Channel Display will begin to flash. Hold the
transmitter’s (HH38 or MBP38) IR window towards and in close proximity less than 1.5 ft. to the
ECD receiver’s IR window. The ECD receiver’s RF Signal LED will light once
synchronization has been established. Only one IR connection can be established at a time
during each syncing process.
Receiver volume control:
Rotate the audio output level control knob to the left to reduce the output level, rotate to the right
to increase the output level.
*Note: When using multiple systems, it is best to set the maximum
channel spacing for each system.
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7
5
4
RF signal LED
Infrared IR Window
Channel select button
Automatic Synchronization Control (ASC)
button
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5
6
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Functions of the ECDR Receiver
Functions of the ECDR Receiver
Audio Output Level Control
Channel display
AF Signal LED
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3
AF RF
MAXMIN
AF RF
MAXMIN
SELECT ASC SELECT ASC
1 2 3 4 5
6 7
Power Adapter Jack. ¼" Audio Output (mixed).
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