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4. Operation
4.1 Basic Operation
Turning Power ON/OFF [PWR/PANEL]
To turn on power, press the [PWR/PANEL] key for about three seconds.
To turn off power, press the [PWR/PANEL] key and the [BRILL] key for about three seconds.
Adjusting Control Panel Illumination [PWR/PANEL]
On echo sounder working, press the [PWR/PANEL] key, the brightness level is displayed in the bar graph.
The brightness of the operation panel changes into nine stages including OFF.
Press the [CLR] key or leave it for ten seconds, the bar graph is not displayed.
Adjusting Screen Brilliance [BRILL]
On echo sounder working, press the [BRILL] key, the brightness level is displayed in the bar graph.
The brightness of the LCD display changes into ten stages excluding OFF.
Press the [CLR] key or leave it for ten seconds, the bar graph is not displayed.
Range Control [RANGE+] [RANGE-]
The range change of this equipment is seven stages of 10, 20, 50,100,200,500,800m.
Whenever [RANGE +] key is pressed, the range is switched to the deep end.
Whenever [RANGE-] key is pressed, the range is switched to shallow one.
Keep pressing [RANGE+] key and [RANGE-] key to the setting of auto range at the same time for about
three seconds. Moreover, auto range can be set from the menu. (Refer to 4.3 Display Setting.)
When auto range setting it, "AUTO" is displayed on the screen. However, when the manual operation is set,
nothing is displayed.
When you release auto range, press [RANGE+] key or [RANGE-] key.
After auto range releases it, it operates by range when releasing it. It doesn't return to range before setting
auto range.
Note
Sea bottom might not be displayed according to the setting of draft.
When sea bottom is not displayed, depth is not displayed.
4. Operation 10
Whenever the
key is pressed, a white part in the bar graph increases
and brightness goes up.
Whenever the
key is pressed, a black part in the bar graph
increases and brightness goes down.
Whenever the
key is pressed, a white part in the bar graph
increases and brightness goes up.
Whenever the
key is pressed, a black part in the bar graph
increases and brightness goes down.
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