Simrad EQ 55, Operator'S Manual

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950-70017001/Iss 1.2 EQ-55 Operators Manual
Page 6.4 Technical Information
Kongsberg Simrad Mesotech Ltd.
Port Coquitlam, BC Canada
(Con’t) Technical Specifications (General)
Expansion Ranges 3, 5, 10, 15, 20 meters
3, 5, 10, 15, 20 passi braza
2,4, 6, 8, 10 fathoms
10, 20, 30, 40, 50 feet
Noise Reduction Analog and digital filtering, plus ping-to-ping filter
Sound Velocity Adjustable 1400 to 1550 m/s
Maximum Ping Rate 8 pings per second
(5 pings per second when printing)
Transmit Power Adjustment Full power (1000 watts)
-10 dB (100 watts)
-20 dB (10 watts)
Depth Alarm Range 1 unit steps over full range
6.1.2 Display
Display
Number of Colors 16
Pixels Displayed 640 x 480
CRT Dot Pitch 0.29 mm
CRT Size 35.5 cm (14") diagonal
6.1.3 Accessory Output
Accessory Output
Printer Port Standard parallel printer interface (H.P. Paintjet only)
NMEA 0183 Output depth data
AUX 9 Pin D-Type Port LF & HF Buffer Output
6.1.4 Accessory Input
Accessory Input
Speed Adjustable, 100 to 25,000 p/n m
Temperature NTC thermistor (Airmar Std.)
NMEA 0183 Input GLL (latitude and longitude)
AUX 9 Pin D-Type Pore Ext Trig Input
Ext Sinc Output RS232 Pin 1,5,6