User's Manual

JMA-9172-SA Instruction Manual > 2.CONTROL PANEL KEYS and SOFTWARE BUTTONS> 2.3 FUNCTIONS OF SOFTWARE
BUTTONS
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2
CPA ring display On / Off
The CPA ring display is switched to On / Off whenever the button is clicked.
When the target vector display mode is (true vector), the CPA ring cannot be set to
On.
Own ship's information
Heading device switching
The heading device is switched whenever this button is clicked.
⇒ (Electronic compass)⇒
When the selected heading device is not connected to the equipment, an alarm is issued.
Speed sensor switching
The speed sensor is switched whenever the button is clicked.
(Manual) ⇒ (Single-axis water log) ⇒ (Dual-axis water
log)⇒ (Dual-axis ground log) ⇒ ⇒
When the selected speed device is not connected to the equipment, an alarm is issued.
Time display mode switching
The time display mode (universal time clock) / (local mean time) is
switched whenever this button is clicked.
Manual own ship's speed setting
When selection of the speed sensor is set to , enter the own ship's speed
manually.
If this button is clicked, the numeric value input screen is opened. After setting a value,
determine the entry by clicking .
8
T
① Heading device
switching
② Speed sensor
switching
③ Time display mode
switching
④ Manual own ship's speed
setting
1
GYRO
CMPS
GYRO
2
MAN LOG 2AXW
2AXG GPS MAN
3
UTC LMT
4
MAN
ENT