GRAPHTEC GL840 - 3.2 Key Operation

3-8
CHAPTER 3 Settings and Measurement
3.2 Key Operation
This section describes key operation.
(1) CH GROUP (2) SPAN/TRACE/POSITION
(3) TIME/DIV
(4) MENU
(6) Direction Keys
(7) ENTER
(8) FAST FORWARD key (KEY LOCK)
(9) START/STOP (USB DRIVE)
(5) QUIT
(13) FILE
(14) NAVI
(11) DISPLAY
(10) REVIEW
(12) CURSOR (ALARM CLEAR)
(1) CH GROUP
Press this key to switch to the next group consisting of 10 channels.
Press the key to switch to the group consisting of the next 10 channels with a
smaller number.
Press the key to switch to the group consisting of the next 10 channels with a
larger number.
* When optional GS sensor and terminal/addapter are connected, they are
displayed in the following group. When the wireless LAN unit (optional) is
installed in the GL840 and the GL100-WL is connected to the GS sensor and
terminal/addapter through the wireless LAN, they are displayed in the last
group.
Terminal unit
1 to 10
Terminal unit
11 to 20
Terminal unit
101 to 200
GS sensor and
terminal/addapter
Wireless module
connection
The items that can be switched in this key are as follows.
• Switch channels of the digital display area
• Switch channels of the AMP settings
• Switch channels of the trigger/alarm level settings
• Switch channels of the calculation display
MONITOR AMP settings Level settings
Digital + Calculation
Display screen
Statistical calculation
between cursors