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JRC Echo Sounder Instruction Manual JFE-380

Year: 2012
Language: english
Author: JRC
Genre: Manual
Publisher: JRC
Edition: 5
Format: PDF
Quality: eBook
Pages count: 80
Description: The JFE-380 Echo-Sounder consists of a transducer mounted on the bottom of the ship's
hull and a main unit that displays information on the depth and formation of the seabed.
This information is gained by using ultrasonic waves sent from the transducer that are then
reflected off the sea bottom and picked up again by the transducer. The JFE-380 also has
the following functions:
(1) depth alarm, (2) power fail alarm, (3) output of depth data, (4) output of depth and power
fail alarms.
The JFE-380 features the following:
• Three display modes; standard, history, and docking.
• Depth data for last 24 hours in memory to play back the past sounding information.
• Dual frequency mode and two transducers are available in option. (*requires an optional



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