Furuno CH-300 Operator's Manual page 120

FURUNO
2.4 Display Mode
2.5 Alphanumerical Indication
2.6 Data Indication
2.7 Other Markers
2.8 Indication Unit
2.9 Audio Monitor
2.10 Language
3. TRANSCEIVER UNIT
3.1 Transmission
3.2 Pulse Length
3.3 TVG
4. HULL UNIT
4.1 Transducer Travel
4.2 Raise/lower Time
4.3 Ship's Bow Adjustment
4.4 Horizontal Mode Control
4.5 Time to Train Full Circle (* NS, Normal Speed, HS, High Speed)
Single frequency, horizontal mode
Range (m) 20
Time NS* 9
(sec)
HS* 9
Dual frequency, horizontal mode
Range (m) 20
Time NS* 11
(sec)
HS* 11
Horizontal1, Horizontal expansion1, Vertical scan1, Echo
sounder1, Horizontal2, Horizontal expansion2, Vertical scan2,
Echo sounder2, Combination (vertical scan port/starboard, vertical
scan upward/downward, Strata, History)
Range, Tilt angle, Sensitivity, TVG, Interference rejection,
Frequency (high, low), Transducer status, Tracking, Color
L/L (Own ship or cursor), Depth, Bearing, Speed, Water
temperature, Tide, Ship's track, North mark, Tide vector, ETA
marker (External IEC-61162 data required, not shown on some
displays),
Offcenter, Signal level, White marker, Emphasis, Cursor, VRM,
Event marker (5 pts.), Target lock, Clutter
Meter, Feet, Fathom, P/B, Hiro
2 W output (4 ohms), Freq. 1.0 kHz (external speaker required)
English and other languages
Dual frequency Tx/Rx, single frequency
0.24 ms to 20.0 ms, according to range (up to 10 ms for each
frequency in dual-frequency transmission)
Level: 100 dB max. , Distance: 1000 m
400 mm or 250 mm
30 s (400 mm travel)
±180° offset on menu, set during installation
Scanning angle: 6° to 360°, 24° step
Scanning center: 6° steps, 360° setting available
Scanning step angle: Normal: 6°, High speed: 12°
Elevation angle: +5° to 90°, 1° step
Auto tilt setting: ±2° to ±10°
40 60 80 100 120
9 9 9 9 11
9 9 9 9 11
40 60 80 100 120
11 11 11 11 12
11 11 11 11 12
SP - 2
160 200 250 300
14 17 21 25
12 14 16 18
160 200 250 300
15 18 22 26
14 15 17 19
CH-300
400 500 600 800
33 41 49 65
22 26 30 38
400 500 600 800
34 42 50 66
23 27 31 39
E125S01A
1200
97
54
1200
98
55