Front Panel Connections
1.) Microphone - Connect the FHM-1 microphone or other
pin compatible dynamic microphone to the 8-pin Foster
microphone jack. (Note: For EU customers, contact your
distributor or FlexRadio Systems EU Representative regarding
microphone recommendations.)
The pin-out on the microphone jack is as follows:
2.) Phones (Headphones) - Connect a pair of stereo head
-
phones to the jack marked
Phones
using a 1/4" Stereo (TRS)
plug. This connection is optional if you are using Stereo
Speakers connected to the back panel.
3
.) Key/Paddles/Keyer - Connect your CW paddles, keyer
or straight key to the jack marked
KEY
using a 1/4" stereo
(TRS) plug. Optionally you can use a 1/4" mono (TS) plug for
connecting a straight key.
For paddles or a keyer, connect the TRS tip to DOT, Ring to
DASH and Sleeve to common. For a straight key, using a TRS
plug, connect TRS tip to KEY and Sleeve to common. Do NOT
connect the TRS Ring. If using a TS plug with a straight key,
connect the tip to KEY and the Sleeve to common.