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General| Brand | JRC |
|---|---|
| Model | JLN-652 |
| Category | Measuring Instruments |
| Language | English |
Details hazards associated with high voltage components and necessary precautions to prevent injury.
Provides critical steps for safely rescuing a victim of electric shock, emphasizing immediate actions and first aid.
Details crucial precautions for operating the equipment safely, including handling high voltage and general electrical safety.
Covers powering on, date/time setting, display selection, depth/fish finder settings, and powering off the device.
Covers measurement settings and current display configurations, including bearing, absolute/relative current, and ship speed.
Describes measurement and warning alarms, their display messages, sounds, and how to manage them.
Explains how to interpret absolute and relative current data, including their direction and speed representations.
Covers initial equipment setup, including sensor connections, unit settings, display options, and angle/speed corrections.
Details data processing, LAN output, alarm display settings, self-test, and reset procedures for system management.
Explains how to open initial setting menus, select modes, view software versions, and manage memory data.
Provides guidelines for daily and general maintenance, including cleaning, parts check, cable confirmation, and fuse replacement.
Offers solutions for common equipment abnormalities and breakdowns, covering troubleshooting steps and symptoms.
Describes warning messages displayed for equipment abnormalities, including their numbers, contents, and countermeasures.
Explains how to perform self-tests and view warning history, detailing results for various system components.
Provides details on repair parts stock, notes for requesting repairs, maintenance recommendations, and information on consumable parts.
