Operator`s manual

Chapter 11-8 Troubleshooting, Service and Specifications
Echosounder section (CX34)
Frequencies: 50 or 200 kHz, selectable
Transmit power: Variable up to 600 watt RMS (4,800 W PP)
Impedance: 175 / 425 ohms
Display ranges: 5 to 1000 m (50kHz) or 5 to 400 m (200kHz), manual and
auto mode.
Detection
ranges: Frequency Beam Bottom
50 kHz 45° 800 m / 2,400 ft
200 kHz 15° 350 m / 1,050 ft
Pulse length: Short, medium, long and auto
Transmission
rate: 10 pings per second
Alarms: Fish, max. and min. depth
Zoom mode: Bottom and VRM expansion, 6 to 50 meter, feet or fathom
Event marker: At current ping and depth memory
Picture speed: True distance or time, high, medium, low, and freeze
Noise filter: User selectable on/off
Echo
presentation: A-scope and white line discrimination
Temperature: Sensor or NMEA
Speed: Sensor or NMEA
Echosounder section (CX44/54)
Frequencies: 38, 50 and 200 kHz, selectable
Output power: Variable up to 1kW RMS per channel
Impedance: 75 ohm
Display ranges: 5 to 2000 m (38/50kHz) or 5 to 400 m (200kHz), manual and
auto mode.
Max detection
ranges: Frequency Beam Fish* Bottom*
38 kHz 13x21° 410m 1800 m
50 kHz 10x16° 430m 1500 m
200 kHz 7° 280m 400 m
*Single Fish Target Strength: -30dB (60cm cod)
*Bottom Back Scattering Strength: -20dB
*Simrad transducer C38/200 or C50/200
Pulse length: Short, medium, long and auto
Transmission
rate: 10 pings per second