I Microphone - Icom iC-M505 Instruction Manual

!1 POSITION INDICATOR
➥ Shows the GPS position data.
• "? ? ? ? " may blink every 2 sec. instead of position data when the
GPS position data is invalid. In such a case, the last position
data is held for up to 23.5 hours.
• "? ? ? ? " may blink every 2 sec. instead of position data 4 hours
after the position data is input manually, up until 23.5 hours
have past.
➥ "N N o o P P o o s s i i t t i i o o n n " appears when no GPS receiver is
connected and no position data is input manually.
!2 SCAN INDICATOR
➥ "P P R R I I - - S S C C A A N N
1 1 6 6 " appears during Priority scan;
"N N O O R R M M A A L L S S C C A A N N " appears during Normal scan. (p. 13)
➥ "D D U U A A L L 1 1 6 6 " appears during Dualwatch; "T T R R I I 1 1 6 6 " ap-
pears during Tri-watch. (p. 14)
!3 SCRAMBLER INDICATOR (p. 11)
Appears when the voice scrambler function is activated.
(only when the optional scrambler unit is installed.)
!4 BUSY/TRANSMIT INDICATOR (p. 8)
➥ "B B U U S S Y Y " appears when receiving a signal or when the
squelch opens.
➥ "T T X X " appears while transmitting.
PANEL DESCRIPTION

I Microphone

q
w
q PTT SWITCH [PTT]
Push and hold to transmit; release to receive. (p. 8)
w CHANNEL UP/DOWN KEYS [Y Y ]/[Z Z ]
➥ Push either key to change the operating memory chan-
nel, Set mode settings, etc. (pgs. 6, 7, 55)
➥ Checks TAG channels, changes scanning direction or
resumes the scan manually during scan. (p. 13)
e TRANSMIT POWER KEY [HI/LO]
➥ Toggles power high and low when pushed. (p. 8)
• Some channels are set to low power only.
➥ While pushing and holding [HI/LO], turn power ON to
toggle the Microphone Lock function ON and OFF.
(p. 10)
2
2
Microphone
e
5