GRAPHTEC GL450 - Control Panel Key Part Names and Functions

Checks and Preparation
2-5
2.5 Control Panel Key Part Names and Functions
This section describes the control panel keys.
CH GROUP
RANGE
/
SPAN
POSITION
TIME
/
DIV
QUIT
MENU
LOCAL
ENTER
DISPLAY
SAVE
REVIEW
START
STOP
CURSOR
CH GROUP
RANGE/SPAN/POSITION
TIME/DIV
MENUQUIT
DISPLAY
SAVE
START STOP
REVIEW
Direction keys
ENTER
CURSOR
CH GROUP key .................. Switches between channel groups.
RANGE/SPAN/POSITION key
.................................. Switches through the RANGE, SPAN, and POSITION settings on the
monitor display. These settings can be specified for each channel.
Stopped status: INPUT → RANGE → SPAN → POSITION
Replay mode : TRACE → SPAN → POSITION
TIME/DIV key...................... Used to switch the time axes.
QUIT key............................. Used to cancel the displayed setting item. It is also used to cancel the
REMOTE status.
MENU key........................... Switches through the various setting menus.
Direction keys ( ) ....... These keys move the cursor on the screen in the direction indicated.
Direction keys ( ) ....... Press these keys to scroll the memory data waveforms and move the
cursor. Hold down both keys together for at least three seconds to
enable key lock status. To cancel key lock status, press them again for
at least three seconds.
ENTER key ......................... Enters the details set in the current setting window.
DISPLAY key ...................... Switches through the Waveform, Enlarged Waveform, and Digital Data
screens.
REVIEW key ....................... Replays the captured data.
SAVE key ............................ Used to save data and make a copy of the displayed screen.
CURSOR key...................... Used to switch through the Single Cursor, Dual Cursor, and Off
settings.
START/STOP key ............... Press this key to start measurement or to stop measurement when
measurement is in progress.