Microphone (Option) - Kenwood TS-990S Instruction Manual

MICROPHONE (OPTION)
a PTT (Push-to-talk) switch
Hold down this switch to transmit. Release the switch to
receive.
b UP/ DOWN keys: [UP]/[DOWN] (microphone)
Press to increment or decrement the VFO frequency or select
the previous or next items in the following mode.
Press and hold these keys to continuously increment or
decrement the parameters. You can assign functions to the
keys, as function keys. {page 16-5}
• VFO mode: Press to increment or decrement the VFO frequency.
• Memory Channel Mode; Press to increment or decrement the
memory channel number.
• Memory Scroll Mode: Press to increment or decrement the memory
scroll number.
• CW Paddle: This function allows you to send CW without using an
external key/paddle. The Mic [UP] and Mic [DWN] keys can be
used as a manual paddle keyer.
• Menu: Press to show the next or previous parameter.
c LOCK key [LOCK] (MC-60A/MC-90 only)
Press to lock the PTT key in Transmit. Press again to revert to
Receive mode.
DWN UP
a
b
PTT
b
c
MC-60A/MC-90
Contents Index
MC-43S
a
PANEL DESCRIPTION 2
2-11