Furuno CI-88, Installation Manual

Page: 40 / 83

4. ADJUSTMENT
4-6
MENU 1 MENU 2 ALARM INSTALLATION
I/O CALIB OTHER
DRAFT : 0.0m
HEEL ANGLE : 0.0

TRIM ANGLE : 0.0

GT SPD CALIB : 0.0%
WT SPD CALIB : 0.0%
BEARING CALIB : 0.0
 
COURSE CALIB : 0.0

(GT: 0.0

NAV: 0.0

)
CSE CALIB MODE : GT NAV MANUAL
CSE CALIB EXEC : NO YES
SOUND VELOCITY : NO YES
EXTERNAL KP1 : 0.0m
EXTERNAL KP2 : 0.0m
Reverse video
while calibrating
Lead run
2 nm (approx)
Course calibration angle
Calibrated to fit these
two courses made good
Course made good
by ext. navaid (GPS)
Course made good
by CI-68 plus Gyro
Start Point
Func. key
pressed
When ground tracking is not obtainable (Depth is more than 180 m)
1. Press the [TRACK MODE] key to choose the ground tracking mode. For details, see
paragraph 1.6 in the operator’s manual.
2. Press the [MENU] key to open the menu.
3. Press
▲ to place the cursor on the menu title area.
4. Press ► to choose INSTALLATION.
5. Press any function key (F1, F2 or F3) to unlock the INSTALLATION menu.
6. Press
▼ to choose the sub menu title area.
7. Press ◄ or ► to choose CALIB.
8. Press ▲ or ▼ to choose CSE CALIB MODE.
9. Press ◄ or ► to choose NAV.
10. Run the vessel at a speed of about 10 kn for five minutes, keeping heading constant,
then return to the starting point, following
11. Press ▲ or ▼ to choose COURSE CALIB EXEC.
12. Press ► to choose YES.
13. Press any function key to start the calibration. As soon as you press a function key, “0.0”
on the COURSE CALIB line should be shown in reverse video. In about ten minutes
(when the calibration is finished), the course calibration angle appears. (This value is not
retained in the memory; it is reset to zero when the power is turned off.)