Icom iM304 - Manual (Page 10)

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PANEL DESCRIPTION
■ Function display
q CHANNEL GROUP INDICATOR (p. 6)
Indicates whether a U.S.A. “U,” International “ ” or Cana-
dian “C” channel is in use.
w CHANNEL NUMBER READOUT
➥Indicates the selected operating channel number.
• Refer to CHANNEL LIST. (p. 36)
➥In Set mode, indicates the selected condition. (p. 28)
e TRANSMIT INDICATOR (p. 7)
Appears while transmitting.
r BUSY INDICATOR (p. 7)
Appears when receiving a signal or when the squelch
opens.
t CALL CHANNEL INDICATOR (p. 5)
Appears when the call channel is selected.
y LOW POWER INDICATOR (p. 7)
Appears when low power is selected.
u WEATHER CHANNEL INDICATOR (pgs. 6, 29)
➥“WX” appears when a weather channel is selected.
➥“WX ALT” appears when the Weather alert function is in
use; blinks when an alert tone is received.
i DSC INDICATORS
➥“DSC” appears when a DSC call is received. (p. 24)
➥“POS REPLY” appears when a Position Reply call or
Position Report Reply call is received. (p. 27)
o CHANNEL COMMENT INDICATOR
➥Channel comment appears if programmed. (p. 8)
➥“ ” scrolls when the battery voltage drops to
approx. 10.8 V DC or below.
➥“
” blinks during Priority scan; “ ” blinks during
Normal scan. (p. 11)
➥“ ” blinks during Dualwatch; “ ” blinks during Tri-
watch. (p. 12)
!0 TAG CHANNEL INDICATOR (p. 11)
Appears when a TAG channel is selected.
!1 DUPLEX INDICATOR (p. 6)
Appears when a duplex channel is selected.
!2 GPS INDICATOR
➥Appears while valid position data is received.
➥Blinks when invalid position data is received.
➥Disappears when no GPS receiver is connected.
!0
w q e r
!2
!1
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