Raymarine hsb2 PLUS Series GPS Receiver User Manual


 
3-22 hsb
2
PLUS Series LCD Display
Controlling Guard
Zone Alarms
You turn the guard zone off
Youadjust the guardzone size/shape to reduce the numberof targets in the
zone
You turn the alarm off
You decrease the alarm sensitivity
The target leaves the guard zone
To change the alarm sensitivity setting:
1. Press MULTI to display the sliders.
2. Press the ALARM soft key to highlight the Alarm slider.
3. If required, press the soft key again to toggle the setting between OFF and
ON. You can only move the slider if the control is set to ON.
4. Usethe trackpad to increase or decrease the alarm slider setting. You can
press and hold the trackpad to change the value more rapidly.
5. Thehigherthe setting, the more sensitivethe alarm,and thesmaller thetar-
get density required to set it off.
6. Press ENTER to clear the slider display.
D3935-3
LIGHT CONTRASTALARM
ON
25%
TUNE
O
F
F
A
U
T
O
50%
81186_3.book Page 22 Thursday, August 22, 2002 8:23 AM