JRC JFE-680 -, Instruction Manual

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2. Control Panel
This section describes the names and functions of the control panel and its controls.
Figure 2-1 Control Panel
No. Name Function
1 ACK Cancels the buzzer.
2 MENU Displays the menu.
3
Move a cursor.
4 ENT Selects an item.
5 MODE Switches the display modes.
6 CLR Clears an item.
7
PWR/PANEL Switches the equipment power on and off.
Turn on : Hold down the PWR/PANEL key for 3 seconds.
Turn off : Hold down the both the PWR/PANEL and
the BRILL keys for 3 seconds.
Adjusts the control panel brilliance in power-on state
8 BRILL Adjusts the screen brilliance.
9 DAY NIGHT Enhances the visibility of the screen.
10 PRINT Starts printing or Data output.
11 (RANGE) +/– Switches the depth range to shallow or deep.
12 (GAIN) +/– Adjusts the sensitivity high or low.
2.Control Panel 7
12 11 2 1
3
4
6 5
10 9 8 7