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6
DSC OPERATION
D
Receiving a Geographical Area Call
When a Geographical Area Call (for the area you are in) is
received:
➥
Emergency alarm or beeps sound depending on the re-
ceived category.
➥
“
Received Geographic
” appears on the display.
➥
“
” and the LCD backlight blink.
➥
Push
[CLR] to stop the beeps and the backlight blinking,
then push
[DIAL•ENTER] to change to the channel speci-
fied by the calling station for voice communication; push
other key to ignore the call.
•
“
” continues to blink.
➥
Monitor the selected channel for an announcement from
the calling station.
25W
INT
TAG
Received
Geographic
<Osaka Bay
<CLR˘
Beep Off>
SAFETY
When no GPS receiver is connected or if there is a prob-
lem with the connected receiver, all Geographical Area
Calls are received, regardless of your position.
D
Receiving a Position Request Call
When a Position Request Call is received:
➥
The beeps sound.
➥
“
Received POS Request
” appears on the display.
➥
“
” and the LCD backlight blink.
➥
Push
[CLR] to stop the beeps and the backlight blinking,
then push
[DIAL•ENTER] to reply to the call; push [CLR] to
ignore the call.
•
“
” continues to blink.
25W
INT
TAG
Received
POS Request
<Paul
<CLR˘
Beep Off>
SAFETY
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Summary of Contents for IC-M504A
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