Japan Radio Co. JFE-680, Instruction Manual

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Se Se lecting lecting Display Mode Display Mode
Pressing the MODE key choose the display mode among STANDARD, HISTORY, and Pressing the MODE key choose the display mode among STANDARD, HISTORY, and
DOCKING.
DOCKING.
[Single frequency] [Single frequency]
Each press of the MODE key brings up the display mode as follows, “Standard mode, History Each press of the MODE key brings up the display mode as follows, “Standard mode, History
mode, Docking mode.”
mode, Docking mode.”
[Dual frequency] [Dual frequency]
Each press of the Each press of the MODE key brings up the MODE key brings up the display mode as follows, “Single frequency display mode as follows, “Single frequency
standard mode (primary), Single frequency standard mode (secondary), Dual frequency standard mode (primary), Single frequency standard mode (secondary), Dual frequency
standard mode, Single frequency history mode (primary), Single frequency history mode
standard mode, Single frequency history mode (primary), Single frequency history mode
(secondary), Docking mode.”
(secondary), Docking mode.”
Ad Ad j j u u s s t t i i ng ng Sc Sc r r een een Vis Vis ib ib il il i i t t y y
Use the Day/Night Vision to enhance the visibility of the screen depending in the surrounding Use the Day/Night Vision to enhance the visibility of the screen depending in the surrounding
light condition.
light condition.
Select day1, day2, night1, or Select day1, day2, night1, or night2. night2.
Note: Note:
The color be set by a dedicated menu function.
The color be set by a dedicated menu function.
Ca Ca nceling nceling the B the B uzz uzz er er
Press the ACK key to cancel the depth alarm buzzer. Press the ACK key to cancel the depth alarm buzzer.
4. 4. Operation Operation 13 13