Icom MR-1220 Instruction Manual - Page 7

Function Keys, Front panel

Page 7 highlights

Panel description 1 Front panel DDFunction Keys 1 KEY PUSH PAGE HOLD DOWN FOR 1 SECOND PAGE 2 [ACQ (TLL)] [ (TLL)] ACQUIRE TARGET Acquires an ARPA target under the cursor. [MODE (ZOOM)] MODE [ ( )] Selects the Screen mode. TLL p. 29 •• Makes a TLL maker under the cursor. •• Outputs the position data under the p. 34 3 cursor to the NMEA output port. 4 ZOOM •• In the 2D mode, opens or closes the 5 p. 9 Zoom view window. p. 12 •• In the 3D mode, opens or closes the 6 2D view window. [EBL 1 (VRM 1)] ELECTRONIC BEARING LINE 1/ [ ]* VARIABLE RANGE MARKER 1 Displays or clears the EBL 1 and VRM 1 lines. While setting the EBL 1 and VRM 1, 7 p. 19 moves the EBL 1 and VRM 1 line to the cursor. p. 19 8 [EBL 2 (VRM 2)] ELECTRONIC BEARING LINE 2/ [ ]* VARIABLE RANGE MARKER 2 Displays or clears the EBL 2 and VRM 2 lines. While setting the EBL 2 and VRM 2, p. 20 moves the EBL 2 and VRM 2 line to the cursor. p. 20 9 10 [OFF CENT (PI)] [ ( )] OFF CENTER Shifts the center (your own vessel's position) on the screen downward to increase the forward view area. PARALLEL INDEX LINES p. 12 Displays or hides the Parallel Index lines for measuring the distance between targets. 11 p. 18 12 [TRAILS] [ ] TRAILS Plots or cancels trails of the movement. p. 14 Resets the trail interval counter and the plotted trail echoes. p. 14 13 [BRILL] [] BRILLIANCE Displays or hides the Brilliance/Color Maximizes the display brilliance. p. 7 p. 7 14 [ALM 1/2] adjustment window. ALARM 1/ALARM 2 Enters the Alarm Zone Setting mode.* 15 [ 1/2] Turns the Alarms ON or OFF. p. 21 Alarm 1 → Alarm 2 → Alarm 1 and 2 → OFF p.21 16 * Settable only in the 2D view mode. 17 18 19 20 21 2

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2
PANEL DESCRIPTION
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Front panel
D
Function Keys
KEY
PUSH
PAGE
HOLD DOWN FOR 1 SECOND
PAGE
[ACQ (TLL)]
[
(TLL)]
ACQUIRE TARGET
Acquires an ARPA target under the
cursor.
p. 29
TLL
Makes a TLL maker under the cursor.
Outputs the position data under the
cursor to the NMEA output port.
p. 34
[MODE (ZOOM)]
[
(
)]
MODE
Selects the Screen mode.
p. 9
ZOOM
In the 2D mode, opens or closes the
Zoom view window.
In the 3D mode, opens or closes the
2D view window.
p. 12
[EBL 1 (VRM 1)]
[
]*
ELECTRONIC BEARING LINE 1/
VARIABLE RANGE MARKER 1
Displays or clears the EBL 1 and
VRM 1 lines.
p. 19
While setting the EBL 1 and VRM 1,
moves the EBL 1 and VRM 1 line to the
cursor.
p. 19
[EBL 2 (VRM 2)]
[
]*
ELECTRONIC BEARING LINE 2/
VARIABLE RANGE MARKER 2
Displays or clears the EBL 2 and
VRM 2 lines.
p. 20
While setting the EBL 2 and VRM 2,
moves the EBL 2 and VRM 2 line to the
cursor.
p. 20
[OFF CENT (PI)]
[
(
)]
OFF CENTER
Shifts the center (your own vessel’s
position) on the screen downward to
increase the forward view area.
p. 12
PARALLEL INDEX LINES
Displays or hides the Parallel Index
lines for measuring the distance
between targets.
p. 18
[TRAILS]
[
]
TRAILS
Plots or cancels trails of the movement.
p. 14
Resets the trail interval counter and the
plotted trail echoes.
p. 14
[
BRILL
]
[
]
BRILLIANCE
Displays or hides the Brilliance/Color
adjustment window.
p. 7
Maximizes the display brilliance.
p. 7
[ALM 1/2]
[
1/2
]
ALARM 1/ALARM 2
Turns the Alarms ON or OFF.
Alarm 1 →Alarm 2 →Alarm 1 and 2 → OFF
p. 21
Enters the Alarm Zone Setting mode.*
p.21
* Settable only in the 2D view mode.