Garmin GMR 20, Руководство пользователя

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14 GMR 20/40 Owner’s Manual
GMR 20/40 O
PERATION
> T
HE
R
ADAR
A
DJUSTMENT
M
ENU
Map Cursor On/Off
The Map Cursor On/Off setting turns the Map Page Cursor On or Off
when operating in Split Screen Mode or when using two MFDs.
To turn the Map Cursor On/Off:
Using the ARROW KEYPAD , highlight Map Cursor On/Off
and press the ENTER key.
Setup
Selecting
Setup
displays the Radar Setup Menu. The Radar Setup
Menu contains four sub-tabs: General, Display, MARPA, and
Advanced.
The General Tab
The General tab contains settings for Orientation, Cross-talk
Rejection, Front of Boat Offset, Timed Transmit, Timed Transmit
XMIT Time, and Timed Transmit STBY Time.
To change a Setup field option:
1. Using the ARROW KEYPAD , highlight the desired field and
press the ENTER key to activate the field selections.
2. Using the ARROW KEYPAD , highlight the desired selection.
3. Press the ENTER key to accept the change.
The General Tab
Orientation—
configures the Radar page to display in one of three
Modes: Heading Up, North Up, or Course Up.
Cross-talk Rejection— radar cross-talk may occur when two or
more radar equipped vessels are operating in proximity to one
another. Cross-talk rejection automatically filters out the cross-talk
interference.