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37
6
DSC OPERATION
D
Receiving a Distress Relay Acknowledgement
When a Distress Relay Acknowledgement is received:
➥
The emergency alarm sounds.
➥
“
” and the LCD backlight blink.
• Push
[CLR] to stop the beeps and the backlight blinking. (“ ”
continues to blink.)
➥
“
DTR RLY ACK
” appears on the display, then Channel
16 is automatically selected.
This action can be changed, depending on the combi-
nation of the Auto Switch function and Auto Tune timer
settings. See pages 46 and 47 for more details.
25W
INT
TAG
Received
DTR RLY ACK
<John
<CLR˘
Beep Off>
CALLING
NOTE: The alarm does not sound within 1 hour from re-
ceiving the distress relay or distress relay acknowledge-
ment call if receiving the duplicate call.
D
Receiving an Individual Call
When an Individual Call is received:
➥
The emergency alarm or beeps sound depending on the
received category.
➥
“
Received Individual
” 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 and select
the channel specified by the calling station for voice com-
munication (depending on your situation; see page 25 for
details of the Individual Acknowledgement procedure.);
push
[CLR] to ignore the call.
•
“
” continues to blink.
25W
INT
TAG
Received
Individual
<Paul
<CLR˘
Beep Off>
SAFETY
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Summary of Contents for IC-M504A
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