Koden GTD-120 User manual

Call up the registered function
Function is registered by menu.
[SYS/ALM]=>[SYSTEM 1]=>
[F1 KEY]
Erase mark
[Cursor is displayed]
• Select the mark and erase
[Cursor is not displayed]
• Select colors and shapes and erase
Enter a marked line
Mark shape and line type are set by menu.
[SYS/ALM]=>[SYSTEM 3]=>
[LINE MARK]/[LINE MARK STYLE]
Enter a mark
The shape of the mark selected from the
following depending on the menu setting
Change mark color
Enter mark by numeric input
Power ON
Adjust brightness of screen
Adjust brightness of panel
Switch display screen
Each time press the key, the screen switchs
(Example)
The screen to switch is registered by menu.
[DISPLAY]=>[LAYOUT]
Erase track
Call up the registered function
Function is registered by menu.
[SYS/ALM]=>[SYSTEM 1]=>
[F2 KEY]
Record track ON / OFF
During wake recording, the
number of recorded points is
displayed at the lower right of
the screen
MAP1
MAP1 MAP2
Bird view
Change track color
Display / do not display
the saved track
Save recorded track
0093101204-00
Power OFF (Long press）
[Cursor is displayed]
• Specify the area and erase
[Cursor is not displayed]
• Select colors and erase

0093
1
0
12
0
4-
0
0
Note: Can be entered by pressing
the numeric pad.
Zoom out
Zoom in
Measure between any two points
Setting the POB
Setting of waypoint
[Cursor is displayed]
• Select a mark and set it as a
waypoint
• Move the cursor to the waypoint
[Cursor is not displayed]
• Specify the mark number and set it
as the waypoint
• Enter a numerical value to make it
a waypoint
• Make a waypoint from history
• Make your port as waypoint
One touch scale adjustment
Scale are registered by menu.
[SYS/ALM]=>[SYSTEM 2]=>
[FIX SCALE 1,2,3]
Chart Zoom In / Out
Create Drawing
Display map information etc.
Select active screen on split
screen display
Red frame indicates current
operation. Press key again to
switch.
Cursor display ON / OFF
Menu screen ON / OFF
Move chart
Move cursor
Select menu item
Cancel waypoint / route navigation
(1) Press key during
waypoint / route navigation
(2) Press key
Cancel POB
(1) Press key during POB
(2) Press key
Confirm setting value etc.
Sto
p
alarm sound Return own ship to the center
Menu screen OFF
Cursor OFF