Furuno NAVnet TZtouch2 Operator's Manual page 154

Method 2: Radar Control data box in data area
The gain can be adjusted from the data area, with the [Radar Control] box in the [RA-
DAR] data box. On the box, tap the [M/A] part of the [Gain] flipswitch to switch between
manual and automatic adjustment. For manual adjustment, drag the slider to adjust.
Tap [End] to finish.
Note: The name (model) of your radar appears at the top of the control box.
DATA RADAR
ROUTE
All items set for
manual adjustment
Current
setting
Tap "A" to alternate
between auto and
manual.
Gain
79
Manual
adjustment
6. RADAR
Drag
slider
(or tap
bar or
+, -
icons).
6-3