Caution Of Operation; Feature - Honda Hondex HE-773-III-Di Operation Manual

6. CAUTION OF OPERATION

Battery voltage varies when the engine starts. It may cause some damage onto the
unit. Set the power OFF when starting the engine.
Operate the unit within the range of DC 11~30V.
Do not clean the unit with organic solution like thinner or alcohol etc because most
parts are made with plastic. For heavy dirt, soak the soft cloth in synthetic detergent
and clean it after wring.

FEATURE

Ultra-compact size sensor
Only 75mm diameter for sensor extended from the vessel bottom.
All direction scanning
All around 360deg scanning is possible with the sonar sensor.
High-speed scanning
High-speed scanning is achieved with precise&compact motor and digital
processing.
Digital sonar
Clear presentation with high sensitivity and reduced noise performance.
4-Display Mode
Sonar Mode: Quad-screen for different tilt angle appears on the display.
Bottom Sonar Mode: Quad-screen for different scan direction.
Super Bright LED Display
Visibility has been improved by adopting clear and bright LED display.
Power OFF when Starting Engine
Power Supply 11~30V
Organic Solution is Prohibited
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