Technical information
Table Of Contents
- PART1.pdf
- PART2.pdf
- OPERATION OF THE EQ 55
- BASIC OPERATION OF THE EQ 55
- MENU SELECTIONS
- DISPLAY MODE MENU
- EXPANSION MENU
- GAIN MENU
- TRANSMIT POWER MENU
- CONFIGURATION MENU
- Configuration- Units of Measure
- Configuration - Background Color
- Configuration - Language
- Configuration - EXT I/F (External Interface) Sub-menu
- Configuration - EXT I/F - NMEA 0183
- Configuration - EXT I/F - Printer
- Configuration - EXT I/F - Ship's Speed
- Configuration - EXT I/F - Water Temperature
- Configuration - EXT I/F - Trigger
- Configuration - Test Pattern
- Configuration - TVG (Time Varying Gain)
- Configuration - Color Threshold
- Configuration - Scroll Speed
- Configuration - Alarms Sub-menu
- Configuration - Alarms - Set Min Depth (Set Minimum Depth)
- Configuration - Alarms - Set Max Depth (Set Maximum Depth)
- Configuration - Alarms - Min and Max Alarms ON/OFF
- Configuration - White Line
- Configuration - Filter
- Configuraiton - STC (Sensitivity Time Control)
- Configuration - Depth Adjust (Depth Adjustment)
- Configuration - Sound Velocity
- Configuration - Save Settings
- Configuration - Load Settings
- OPERATION OF THE EQ 55
- PART3.pdf
- PART4.pdf
- INSTALLATION INSTRUCTIONS FOR THE EQ 55.
- BASIC INFORMATION
- TRANSDUCERS AND SPEED/TEMPERATURE SENSORS
- DETERMINING THE POSITION FOR THE TRANSDUCER
- General
- Go Deep
- The Boundary Water Layer
- Propeller Noise
- Vessel Heave
- Noise From Protruding Objects on the Hull
- Summing up on Transducer Location
- Thru-hull Installation
- EQ 55 Standard Transducer Mounted to Wood or Fiberglass Hull
- EQ 55 Standard Transducer Mounted to Wood or Fiberglass Hull.
- Adapter plate for EQ 55 Standard Transducer Mounted to a Steel Hull.
- EQ 55 Standard Transducer Mounted to a Steel Hull.
- EQ 55 Standard Transducer Mounted to a Steel Hull.
- Steel Stuffing Tube for EQ 55 Standard Transducer.
- DISPLAY UNIT INSTALLATION
- ELECTRICAL CONNECTIONS
- Power Supply Connections
- Fuse
- Cabinet Grounding
- Rear Panel Receptacles
- Speed and Temperature Sensor Connections
- NMEA 0183 Interface Connections
- Color Printer Connection
- Location of Fuse and Rear Panel Receptacles
- Transducer Connectors ( European)
- Transducer Connectors ( North American )
- Speed Temperature Connectors
- NMEA Connectors
- MOUNTING BRACKET ASSEMBLY DRAWING
- OUTLINE & INSTALLATION DRAWING - EQ55 ECHO SOUNDER
- OUTLINE & INSTALLATION DRAWING - EQ55SA ECHO SOUNDER
- INSTALLATION INSTRUCTIONS FOR THE EQ 55.
- PART5.pdf
- PART6.pdf
- PART7.pdf
- PART8.pdf
- PARTA.pdf
- PARTB.pdf
EQ-55 Operators Manual 950-7001001/Iss 1.
2
Introduction and System Familiarization Page 7.
3
Kongsberg Simrad Mesotech Ltd.
Port Coquitlam, BC - Canada
7. SERVICING THE EQ 55
7.1 SERVICE INSTRUCTIONS
7.1.1 Removing the EQ 55 from its Installation Site
Use care in removing the EQ 55 from its installed location. Remember that the
cabinet weighs approximately 68 lb. (31 kg). Label and disconnect the cables from
the EQ 55.
7.1.2 Transporting the EQ 55
When transporting the EQ 55, protect the unit from impact, dropping and
extremes of temperature. Use the original shipping carton to protect the EQ 55
while in transit.
Warnings!
Warning: The EQ 55 contains static sensitive devices. Do not attempt
any servicing unless adequate anti-static and static
suppressive procedures are followed.
Danger: The EQ 55 contains high voltage circuitry. There are no
used serviceable components inside the case. Refer
servicing to qualified personnel.
Warning: The EQ 55 transducers are designed to operate in water.
Operation out of water can permanently damage the
transducer elements. Perform all testing with the
transducers submerged in a volume of water.