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GPS/GPS-A OPERATION
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D Alarm area 2
Selects GPS alarm active range from “BOTH,” “EXTEND” and  
“LIMIT” when “CH” or “RX” is selected at GPS alarm setting. 
q Enter “ALM2” in GPS mode.
MENU ¶ GPS ¶ ALM2
 
 (Push [MENU  ]), (Push [](2)/[](8), then push [ ](5).)
• ALM2 setting screen is displayed.
w Push [](2) or [](8) to select the desired alarm setting, 
then push [
](5) to set.
• BOTH  : GPS alarm
†
 will sound when a target posi-
tion enters both 500 m* 
(547 Y)* and 1 km* 
(1094 Y)* range. (default)
• EXTEND : GPS alarm
‡
 will sound when a target position 
enters 1 km* 
(1094 Y)* range.
• LIMITE  : GPS alarm
‡
 will sound when a target position 
enters 500 m* 
(547 Y)* range.
*Approximate
† 
 
One beep sounds when coming within 1 km (1094 Y) and three 
beep sounds when coming within 500 m (547 Y).
‡
 
Three beep sounds.
e Push  [MENU  ] to return to the frequency screen.
Extended range
(approx. 1 km; 1094 Y)
Limited range
(approx. 500 m; 547 Y)
Your position
• Example:
The target position definitions for Alarm area 2.
Alarm indication
When a target position comes into the alarm area, below 
indication appears.
•  Push any key to return to the frequency screen, but “S” indi-
cator continues to blink in the area.