Detailed instructions for use are in the User's Guide.
[. . . ] Your Local Agent/Dealer 9-52 Ashihara-cho, Nishinomiya, Japan Telephone : Telefax : 0798-65-2111 0798-65-4200
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Printed in Japan
FIRST EDITION : FEB. OME-72440 ( TATA ) CI-35/35H
*00080797601* *00080797601*
*00080797601*
*OME72440C00* *OME72440C00*
*OME72440C00*
SAFETY INSTRUCTIONS
"DANGER", "WARNING" and "CAUTION" notices appear throughout this manual. It is the responsibility of the operator of the equipment to read, understand and follow these notices. If you have any questions regarding these safety instructions, please contact a FURUNO agent or dealer.
DANGER WARNING CAUTION
This notice indicates a potentially hazardous situation which, if not avoided, will result in death or serious injury.
This notice indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
This notice indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury, or property damage.
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i
WARNING
Do not open the cover of the equipment. [. . . ] (Time and distance are interlocked. )
To start trip count, press the TRIP key. The count increments as vessel moves or as time elapses.
Distance limit set to "1 nm" TRIP 1 nm 00 : 05 : 32 Time-elapsed to run 1 nm (5 min 32 sec)
When time limit or distance limit is reached, counting is stopped, the distance or time count in the TRIP window turns red, and the audible alarm, if enabled, sounds.
TRIP Count start
3-8
DRIFT/TIDE DIF SECTION
SET & DRIFT Display
Press the
DRIFT
key to call the set and drift display.
1Set angle (Leeway angle) (20¡ port to 20¡ starboard) Deviation of true course from ship s heading. 1
10 20 10¡ 0. 4 kt
MODE
COMPASS
GT
270. 0 17 : 41 : 00
TRIP
True course (Leeway)
0. 00 NM
10 20 0
N
NE
1 2
2 2Drift speed (lateral speed) (9. 9 kt port to 9. 9 kt starboard) Filled arrow shows drifting direction.
TIDE DIFFERENTIAL Display
Press the
TIDE DIF
key to call the tide differential display.
1Reference layer number See page 3-3 to set reference layer.
MODE
COMPASS
GT
270. 0 17 : 41 : 00
TRIP
0. 00 NM TIDE DIF
1
3
0. 5kt S/E
2
2Tide differential between reference layer and shallower of the other two layers.
(Ex. ) Ref layer = #3 Shallower layer (#1) Tide dif. (3 2)
0. 7kt SW
() 3Tide differential between reference layer and deeper of the other two layers.
NE
1 2
Deeper layer (#2)
() Colors in bar correspond to layers used for tide differential measurement.
Ref layer (#3)
3-9
TIDE VECTOR/COURSE PLOT SECTION
TIDE VECTOR Display
` Each tide vector can be switched on and off independently by MENU 1 - "LAYER n" setting. (Refer to page 4-2. ) ` Tide differential vectors can be switched on and off by MENU 1 - "TIDE DIF DISP" setting. (Refer to page 4-2. ) ` Each vector bar indicates "flowing to" own ship direction with the standard factory setting. It is possible to reverse the pointing direction to "flowing from. "
1 N 2
Tide vectors
3 4 W E
Tide differential vectors.
5 S
Heading line Presented in North-up mode only.
Note: If vector bars of two or more layers point in the same direction, only the vector bar and the direction mark of the shallowest layer appear.
Ground Tracking Mode (See page 3-6) 1 (YEL) 2 (PPL) 3 (L-BLU) 4 5 Absolute tide movement of layer 1 Absolute tide movement of layer 2 Absolute tide movement of layer 3 Water Tracking Mode (See page 3-6) Relative tide movement of layer 1 based on surface layer. Nav-aided Mode (See page 3-6) Absolute tide movement of layer 1 (nav-tide) Absolute tide movement of layer 2 (nav-tide) Absolute tide movement of layer 3 (nav-tide)
Tide differentials between a specified reference layer and the other two layers. 3 . . . . . . .
YEL
PPL
YEL
PPL YEL
PPL
LBLU
PPL
LBLU
PPL
LBLU
Ref. layer (Left half)
Measuring layer (Right half)
3-10
TIDE VECTOR/COURSE PLOT SECTION
TIDE HISTORY Display
The CI-35/35H can hold last 24 tide samples collected at a time interval of 15 sec, 1 min, 5 min, 10 min, 30 min or 1 hour. The tide history presents variation of these tide information with a string of round marks. That is, distance from the graphic center to a mark represents tide speed at the sample time, and the direction from the center to a mark represents tide direction. The figure below can be interpreted that the tide has changed from SW to NE (opposite) direction. The tide history of layers activated in MENU 1 - "LAYER n" are displayed. (The figure below shows history of only one layer. ) ` To restore normal tide vector display, press the
HISTORY
key again.
Tide history of layer 1 (last 24 samples)
N NW NE Present tide vector for layer 1
W
E
SW
Interval S
SE
You can select sampling time interval of tide history in MENU 1. (See page 4-2. )
Note: The CI-35/35H preserves the tide history data stored in the memory when the power is off.
3-11
TIDE VECTOR/COURSE PLOT SECTION
COURSE PLOT Display
The course plot display provides ship's track of last 20 minutes (200 points, one point sampled every 6 seconds). Event positions, stored by the ` Press the PLOT previous display.
COURCE EVENT
key, are also plotted with "+" marks.
key to call course plot display, and press the same key again to restore
N NW NE Present position
W
E Event marks Positions memorized by the
EVENT
key.
SW
SE
S
Ship's track (200 points max. )
` To change display range (distance range) of course plot, press the `DIST RANGE' in the RANGE menu. (See page 4-10. )
RANGE
key and set desired
` To clear event memory (marks), select `ERASE' in MENU 1 - "EVENT" and then press the
EVENT
key.
Note: ` Capacity of ship's position memory (for course plotting) is limited to 200 points. When the position memory is fully occupied, the oldest position is erased as new one comes in. ` Sampling interval of ship's position is fixed to 6 seconds, and it can not be changed.
3-12
TIDE VECTOR/COURSE PLOT SECTION
TIDE EFFECT Display
The tide effect display is useful for estimating three-dimensional deformation of cast net by the effect of tides at different depths. Notice that display merely shows movements of layers; it does not show true net shape in the water.
Assume that you put drifting marks (virtual buoys) on the net at each layer below the vessel at an interval of six seconds.
Virtual buoys
Layer 1 (YEL) Layer 2 (PPL) Layer 3 (L-BLU)
As the marks move with the tides keeping the same speeds and directions, a series of marks makes a brief section shape of the net at the layer.
Layer 1 Virtual buoys Layer 2 Layer 3 Interval (6 sec) 100 points max. ( = 10 minutes)
In practice, a net does not sink immediately, because of various tensions and stresses placed on it. [. . . ] Variation of echo strength with depth is presented either in color sounder mode or in A-scope mode. (simultaneously for the three sounding beams)
Tide differential vector:
Echo level:
Optional graphic display (display on/off switchable) Course track plot: Ship's course track display consisting of the last 200 sampling points is presented in ship-centered format. (Display switchable on/off) Tide vectors recorded at last 24 sampling points are presented on one screen. (24 hours max. ) Simulated movements of tide layers along the ship's track. [. . . ]