Basic Operation; Turning The Power On Or Off; The Typical Boot Up Operation - Icom MR-1220 Series Instruction Manual

Turning the power ON or OFF

D Turning ON the radar
1. Push [ ] to turn ON the radar.
• The magnetron inside the scanner unit warms up for
90 seconds, and the warm-up time is counted down
on the screen.
• After the countdown is completed, the radar enters
the Standby mode.
2. Push [TX (SAVE)]/[
• Target and heading markers are displayed.
• When the TUNE setting in the Video menu is set
to "Auto," the screen is displayed approximately 2
seconds after turning on the radar.
NOTE: At the first turning on the radar or after
resetting it to the factory default, the Initial Setting
screen is displayed. Push [▲] or [▼] to select a
language, and then push [ENTER].
D Turning OFF the radar
z Push [ ] to turn OFF the radar.
] to start scanning.

BASIC OPERATION

The typical boot up operation

The image of the radar changes with the influence of
such as weather waves or rain, surrounding terrain,
bridges and radar interference from other vessels.
Every time turning on the radar, do the following steps
so that you can get a clearer view on the screen.
1 Turn ON the radar.
2 Adjust the screen brilliance and color. (p. 7)
3 After the radar enters standby, push [TX (SAVE)]/
[ ] to start transmitting.
4 Push [+] several times to maximize the screen
range. (p. 17)
5 Rotate / to adjust the gain (sensitivity).
GAIN
(p. 8)
6 Push [–] to set the screen range as you prefer.
7 Rotate /
SEA
control. (p. 8)
8 Rotate /
RAIN
control. (p. 8)
9 Push [MODE]/[
(p. 9)
English keyboard
1
5
3
7
4 6
8
9
2
2
to adjust the sea clutter
to adjust the rain clutter
] to select the display mode.
Chinese keyboard
1
5
3
7
4 6
8
9
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
6