SP - 1
SPECIFICATIONS OF COLOR VIDEO SOUNDER
FCV-668
1. GENERAL
(1) Display
6-inch diagonal CRT
(2) Echo Color
8 colors (including background color) according to echo intensity.
Monochrome display is also available. The background color is selectable
from blue, light blue, white and black.
(3) Basic Range
Meters: 5/10/20/40/80/150/200/300
Feet: 15/30/60/120/200/400/600/1000
Fathoms: 3/5/10/20/40/80/100/150
Passi/Braza: 3/5/10/30/50/100/150/200
The basic ranges can be changed on the system menu.
(4) Range Shift
Up to 300 meters (1000 feet, 150 fathoms, 200 passi/braza)
(5) Zoom Range
Times 2, 3, 4 and 5 ranges
(6) Bottom Lock Expansion Range
5/10 meters, 10/20 feet, 2/5 fathoms, 2/5 passi/braza
(7) Auto Mode
Automatic adjustment of range and gain
(8) Display Mode
Normal, Normal and Marker Zoom, Normal and Bottom-lock Expansion
Normal and Bottom Zoom, Graphical and Numerical displays,
Data Display and A-scope Display
(9) Zoom Display
Marker Zoom, Bottom Zoom and Bottom-lock Expansion
(10) Display Advance Speed
Lines/TX: Freeze, 1/8, 1/4, 1/2, 1/1, 2/1
(11) TX Frequency/ Output power
50 and 200 kHz (selected), 300 W
(12) Pulse-length/TX rate
Display End Depth (m)
5
10
20
40
80
150
300
Pulse-Length (ms)
0.2
0.2
0.2
0.4
0.8
1.5
3.0
TX Rate (pulse/min)
600
600
600
375
187
100
50
(13) Interference Rejecter
Rejects unwanted signals by comparing last and present echoes in
strength.
(14) Alarm
Fish and Bottom alarms, Temperature alarm
(15) Input/output data
NMEA 0183 or CIF format
NMEA Input
RMB, BWC, RMC, RMA, GLL, VTG, VHW, MTW, XTE
NMEA Output
SDDBT, YCMTW*, VWVHW*, SDDPT
CIF Input
L/L, Ship’s speed, Course, Waypoint ID, Range/bearing to Waypoint,
Water temperature, Cross-track Error
CIF Output
Depth, Water temperature*, Ship’s Speed*
