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JRC JFE-400 User Manual

JRC JFE-400
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4. Operation
4-1
4. Operation
4.1 Basic Operation
Turning Power ON/OFF
To turn on power, press the button.
To turn off power, press the
button. A confirmation screen whether to turn off the power will be
displayed. Touch the button.
Adjusting Control Panel Illumination [DIM+/DIM-]
On echo sounder working adjust the brightness with , on the screen.
The brightness of the screen can be adjusted to 16 levels in each mode (DAY/DUSK/NIGHT).
Whenever
is touched, brightness goes up and Whenever is touched, brightness goes down.
Range Control [RANGE]
The range change of this equipment is eight stages of 5,10, 20, 50,100,200,500,800m.
Touch
on top screen. The button color change to yellow green and range menu is displayed.
Range mode is displayed on the right side of top of screen.
Auto or manual range mode can be set with each
touch.
Whenever
is touched, the range is switched to the deep end.
Whenever
is touched, the range is switched to shallow one.
When touch
or , , auto range mode is released automatically.
When auto range mode is canceled, the range setting is continued and doesnt return before the auto range
mode.
After setting the range. touch
and range menu is closed.
Note
Sea bottom might not be displayed according to the setting of draft.
When sea bottom is not displayed, depth is not displayed.

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JRC JFE-400 Specifications

General IconGeneral
BrandJRC
ModelJFE-400
CategoryMarine Equipment
LanguageEnglish

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