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Microphone Selection:
microKEYER II supports two microphone inputs. The RJ-45 input on
the rear panel supports the stock tansceiver microphone, including
any microphone "button" controls – if the transceiver microphone
uses a connector other than an RJ-45, use the supplied adapter.
The 3.5 mm front panel jack can be configured to support electret or
dynamic headset or boom microphones.
Front: always use front panel (3.5 mm) mic input
Rear: always use rear panel (RJ-45) imc input
Auto: automatically select microphone. If both microphones are connected, use the front panel
microphone if the footswitch is used and use the rear panel microphone (hand mic) if the hand mic
PTT is used.
The black box will show the selected microphone.
Transmit Monitor:
microKEYER II includes a monitor ampflier that provides 2 watts to
a user supplied speaker. Router will select the audio source to be
monitored based on the operating mode. The monitor level can be
set independently for each source/mode.
In CW, sidetone is selected – the sidetone frequency is selectable
from 338, 450, 675 and 1350 Hz. Sidetone can be enabled for all
CW output or only manual (paddle) input. In voice mode, DVK
output is selected and in Digital mode the soundcard output is
selected.
microHAM © 2008 All rights reserved
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