9. Monitor Speaker: For side-Tone reproduction.
10. DC socket
Connect the DC plug supplied to a regulated power supply according to the
fig. 1. Insert the DC plug to the DC socket.
11. Keying output
GRID BLOCK: The GRID BLOCK keying output can key negative 100 V
(10 mA max.) to ground. This output can key all transceivers
with GRID BLOCK keying circuits.
12. Keying output
DIRECT:
The DIRECT keying output can key 300 V (100 mA max.) to
ground.
13. Side-tone frequency trimpot:
Frequency of oscillator can be adjusted between 500 and
3000 Hz.
Summary of Contents for DK-200
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