GRAPHTEC midi LOGGER GL240 - 3.2 Key Operation Guide

3-8
CHAPTER 3 Settings and Measurement
3.2 Key Operation
This section describes key operation.
(2) TIME/DIV (1) SPAN/POSI/TRACE
(3) MENU
(5) Direction Keys
(6) ENTER
(8) START/STOP (USB DRIVE)
(9) DISPLAY
(10) REVIEW
(4) QUIT
(11) CURSOR
(ALARM CLEAR)
(12) FILE/GROUP
(7) FAST FORWARD key (KEY LOCK)
(1) SPAN/POSI/TRACE
Switches the information in the digital display.
Used to change the settings related to waveform display during Free Running
(when stopped), data capture and data replay.
Pressing this key will switch displays as shown below.
MONITOR SPAN POSITION TRACE
Displays digital values
(default status)
Allows changing of the
span value
(waveform amplitude)
• Channel change
: keys
• Amplitude change
: keys
• Change available
: Voltage 8 steps/
Temperature 6 steps
Allows changing of the
position
(waveform up/down
position)
• Range can be
changed in units of
10%
• Channel change
: keys
• Position change
: keys
• Change available
: 10% steps of range
Allows turning ON/
OFF of the waveform
display
• Channel change
: keys
• ON/OFF switch
: keys
• Change available
: ON/OFF
* Data is captured even
if OFF is set.
* When ALL is set, setting values for CH1 is reected on other channels.
When CH1 is OFF, ALL cannot be set.