6
GMR 404/406 Owner’s Manual
b
AsIc
o
PerAtIon
>
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AdAr
P
Age
Trails
Trails allows you to select whether all returns on the screen leave a
history trail, and allows you to determine the length of the history
trail (
Off
,
Short
,
Medium
, or
Long
).
Trails On
Trails Off
Guard Zone
A Guard Zone is a user-defined area of protection. If a target enters
the Guard Zone, an alarm sounds. You can define two Guard Zones.
The Guard Zone Menu has two areas, “Guard Zone 1” and “Guard
Zone 2.” Each area has two settings,
Show (Hide)
and
Adjust
.
Guard Zone
To
Define a Guard Zone:
1. Highlight
Show Guard Zone 1 or 2,
and press
ENTER
.
2. Highlight
Adjust
,
and press
ENTER
.
3. Using the
ROCKER
,
define the area on the Radar Page by adjusting
three points:
• Corner 1
• Corner 2
• Circular
4. Press
ENTER
to set the Guard Zone.
Summary of Contents for GMR 404
Page 1: ...Owner s Manual GMR 404 406...
Page 25: ......
