CONNECTION OF THE MICROPHONE CONNECTOR
The WM-320 contains a transmitter and a mic in one package and is designed for the
transmitter to accept any microphones by changing the wiring inside the connector. A
table given below shows the change in wiring for each type of microphone you wish to
use.
Adjust an input sensitivity adjustment control according to sensitivity of the micro-
phone you use. The input sensitivity adjustment control is already adjusted to the
microphone included in a package.
A: +B (4.5V) DC Power
B: Electret Mic Power Supply
C: Signal Input for Condensor Mic
D: Signal Input for Dynamic Mic
E: -B (Earth) DC Power
+B
Signal
Earth
3-wire Condenser Mic
Flat
A
C&D
E
Low-cut
A
C
E
2-wire Condenser Mic
Flat
C&D
E
Low-cut
C
E
Short circuit A and B
Dynamic
Mic
D
E
TIE-CLIP
Fit a clip holder to the mic head along a slot on the mic head. It is possible to
direct the clip toward left hand side or right hand side, whichever you like.
1. Signal dropouts (momentary losses of reception) and noise may be suddenly
encountered in a certain area as the user holding the microphone moves. These
problems are caused by reflection and/or absorption of the transmitted radio waves
by the walls or other objects. In such a case, change the locations of the micro-
phone and receiver (receiving aerial).
2. Do not drop the microphone on a hard concrete floor, nor strike the microphone head
front with a fist or fingers, nor blow a breath strongly into the microphone head
front. Also, avoid to use the WM-320 in areas of high humidity and high temperature
as this could lead to the damage of the microphone.
- 5 -
USER CARE
WIND SCREEN
Placing a wind screen over the mic head eliminates the "pops" from explosive breath
sounds or from wind sounds, resulting in articulate sounds of voices.
BELT CLIP
Attach it to a belt.
