Operating Instructions - Lectrosonics H187 Quick Start Manual

Operating Instructions

1) Insert the H187 into the selected microphone. Listen for the "click" that
indicates the H187 has locked on to the microphone. Pull on the mic to
insure proper locking has occurred.
Press firmly, listen for click.
Depress collar fully.
Pull on mic to ensure it is locked.
2) Turn the power switch to the "MUTE" position on both the transmitter and
the receiver. The "MUTE" position allows internal voltages to stabilize
before audio signal paths are opened.
3) Hold the microphone as you will when you will be using it.
4) Speak as loudly as you expect to speak in normal system use. Rotate
the MIC LEVEL knob so that the LEVEL LED flickers or stays lit as you
speak. The LIMIT LED should light up on loud "peaks." Occasional
lighting of the LIMIT LED (about 10-15% of the time) indicates proper
operation and optimum signal-to-noise ratio. Even when the transmitter
is limiting, little distortion is produced because of the high linearity of the
gain control circuit in the H187.
5) Move switches to "ON" position on both the transmitter and the receiver
and adjust the volume of the sound system.
NOTE: The MIC LEVEL control should not be used to control the
volume of your sound system. This is accomplished using the level
control on the receiver, or a level control on the mixing console.
4
TO ATTACH
Click!
MODULATION LEDS
-10
-20
POWER
ON/OFF
LED
Top View
LECTROSONICS, INC.
TO REMOVE
Hold the
transmitter
case with the
microphone
pointed
upward.
Rotate the
collar in the
direction
shown.