Garmin MX20 - Manual (Page 112)

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Detailed Operation
• Black
• Green
• Yellow
• Red
• Magenta
Black is the weakest return while Magenta shows where the strongest returns were obtained. While in the
weather mode (GWX 68 only), the gain can be adjusted with the Gain - and Gain + keys.
MAP Mode
The Map (MAP) mode is used for obtaining returns from the ground. Map mode is available for the GWX 68,
ART2000/2100, and RS-181A. In this mode, the return data is rendered in the following colors:
GWX 68
ART2000/ART2100/RS-181A
• Black • Black
• Cyan • Cyan
• Yellow • Green
• Magenta • Yellow
• Blue • Magenta
While in the Map mode, the gain can be adjusted with the Gain - and Gain + keys (see below).
Horizontal Mode
The Horizontal Mode (HORIZ) commands the radar head to scan in the horizontal plane at a pilot selectable
tilt angle. In this mode, the current Tilt angle is shown on the lower half of the display in green.
Vertical Mode (GWX 68 and ART2000/2100 only)
The Vertical Mode (VERT) commands the radar head to scan in the vertical plane at a pilot selectable bearing
off of the nose of the aircraft. In this mode, the current Bearing angle is shown on the lower half of the display
in green.
Radar
Radar Horizontal View