Furuno CI-68 - Manual (Page 69)

SP - 1 E7252S01B
031120
SPECIFICATIONS OF CI-68
CURRENT INDICATOR
1 TIDE
1.1 Speed 0.0-9.0 kts
1.2 Accuracy Within 0.2 kts
1.3 Direction All directions in one-degree steps (360°)
1.4 No. of measuring layers 3
1.5 Range of measurement 2-150 m
Up to 75% of depth. The depth must be greater than 22 m in the
ground tracking mode and greater than 40 m in the water tracking
mode using “normal” pulse and greater than 70 m using long pulse.
Actual range will vary depending on installation and underwater
conditions.
2 SPEED
2.1 Speed Fore-aft: -10.0 to 30 kt
Port-stbd: -9.9 to +9.9 kt
2.2 Accuracy Within ±1% or 0.1 kt, whichever is the larger
2.3 Direction All directions in one-degree steps (360°)
2.4 Depth of measurement 3-
300 m (Actual depth depends on installation method and
(ground tracking mode) underwater conditions.)
3 DISPLAY
3.1 Display VGA (640x480 dot)
Content: Ship’s speed, course, drift angle, tide (3 layers), tide
differential (2 layers), setting depth, heading, position, echo level,
water temperature
Displays: Tide vector, graph, course plot, ship’s speed, text,
echo monitor
4 TRANSMISSION
4.1 Frequency 244 kHz
5 FUNCTIONS
5.1 Modes of measurement Ground tracking, water tracking, nav-aided, automatic
5.2 Functions bottom tide tracking, alarm output, interference rejecter,
demonstration mode
5.3 Corrections Ship’s speed, tide, installation angle (bearing error, trim, heel),
course error, draft, external KP range