JRC JFV-700HP, Инструкция по эксплуатации

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10.SPECIFICATIONS
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10. SPECIFICATIONS
Display feature 10-inch color CRT screen (vertical setup type)
Color gradation 16 levels (Display color: 4 types, Background color: 4 types)
All colors are user-selectable.
Shift 0-1500 m, 1m steps ("m", "FT", FM", "SP")
Range
Manual Panel key setting/12 preset ranges (usually, every 5 to 2,000 m),
STEP mode
Auto ON/OFF
Depth unit Either meters, feet, fathoms, or any value (0.3 - 1.9 m) can be
selected.
Display modes Rotary switch, graph panel key, and A-scope
STD. STD. display area: 100%
STD/STD. Dual-frequency split display (vertical or horizontal) 50%:50% STD.
display.
STD./ZOOM ZOOM display (vertical) approx. 60%:36%, (vertical) approx.
50%:50% (vertical splitting also available).
DUAL/ZOOM DUAL display, ZOOM display (vertical) approx. 64%:36% (vertical), or
either 50%:50% or 100% is menu-selectable.
MIX Three vertically split displays
A-SCOPE A-scope display in all display modes: ※ 1
GRAPH Graph display in all display modes (optional sensors are required)
Cursor Variable range marker with depth scale: Only one digit displayed for a
water depth less than 100 m.
Water depth scale Displayed linearly and digitally at the right end of the screen or in the
middle.
bottom depth Displayed digitally at the bottom left of the screen.
Alarm functions
FISH ALARM Can be set in the range of 2000 m ("m", "FT" or "FM") from the zero line.
TEMP. ALARM ※ 2 Can be set in the range from -10 to + 50 deg C.
※ 1: Except for mixed display.
※ 2: Water temperature sensor is required for display.
Color sample Displayed at the left end of the screen (ON/OFF).
Time mark 30-sec (On for 15 sec, Off for 15 sec)
Interference suppression Manual/Auto
Draft adjustment Menu type, in steps of 0.1 from 0 to 20m
Chart speed 1/1, 1/2, 矣矣矣 1/9, OFF
Marker Vertical line
Backup EEPROM
Brightness Control (also, functions as power control)
Panel lighting Fixed
GAIN Variable Resister
STC (Debubbling) Menu-selectable curve, semi-fixed control of intensity
CLUTTER Variable Resister
(Noise suppression)
Color suppression Menu-selectable
Frequencies 200, 75, 50, 38, 28kHz
Output Power 3kW
FM transmission 200kHz
Output reduction Built-in
control
TX pulse width 0.2-3.0 m/sec, range-synchronous, long/short selectable
TX cycle 300 pulses/min (0-40 m)
Water depth data JRC and NMEA0183 formats
output
CUSTOM functions 3 types
Water temp. input JRC and NMEA0183 format sensors
Power requirements 12, 24, 32VDC
Outline dimensions 295 mm (W) x 324 mm (H) x 372 mm (D)
Mass 16
o
Operating temperature
−
15 ~
＋
55