3
REWIRING THE MICROPHONE’S DIN PLUG
The followin
chart shows the function of the pins in the microphone cord’s DIN plu
. This
information is provided in case you need to rewire the plu
to be compatible with CB
brands other than Radio Shack, or with various business band, ham, and broadcast trans-
ceivers and PA equipment.
Important:
Do not cut the microphone’s wires. If you cut any wire, you cannot obtain a
refund or exchan
e on this product. Radio Shack will provide warranty service if you cut
a wire and find the product is defective.
.
Caution:
If you are unsure about how to rewire the plu
, do not risk dama
in
your equip-
ment and possibly violatin
FCC re
ulations. Take your microphone, this owner’s manual,
and the transmittin
device to your local Radio Shack store for service. Only an accurate
circuit analysis can ensure proper compatibility between the microphone and the device
to which you connect it.
Pin
#
Button Out
(Receiver)
Button In
(Transmit)
1 Shield/Ground Shield/Ground
2 Connected to
Pin 4
Floating Free
3 Floating Free Grounded to
Pin 1
4 Connected to
Pin 2
Audio “Hot”
5 Grounded to
Pin 1
Floating Free
21-1177.fm Page 3 Thursday, August 5, 1999 8:44 AM
