Window Names And Functions - GRAPHTEC GL840 User Manual

CHAPTER 3 Settings and Measurement

3.1 Window names and functions

19. Data capture bar
18. Scale upper limit
17. Waveform display area
16. Scale lower limit
1. Status message display area
Displays the operation status of the GL840.
* Refer to "(3) TRIG settings" in "3.4 Setting Menus" for details on the data capture such as a trigger and repeat.
* Refer to "(2)-2 Captured data file name" in "3.4 Setting Nemus" for details on data capture setting.
Please do not turn off the power when the status message of "Capturing to SD CARD 1 (2)" or "Writing" is
displayed (" * " status icon). The data is damaged, and it will not be captured.
Please start the operation after making sure that the status mark is switched to "STOP".
The internal memory is displayed as the SD1 or SD CARD1.
3-2
1. Status message display area
2. Time/DIV display area
15. File name display area
: Appears in the start up status or when data is not being captured.
: Appears while waiting for trigger generation after measurement is started.
* : Displayed when the data is captured to the internal memory (SD1).
* : Displayed when the data is captured to the SD CARD (SD2).
* : Displayed when performing the capturing stop process.
: Appears when the GL840 waits for you to press the [Start/Stop] key to stop it after
data capture.
* : Displayed when the data in the internal memory (SD1) is replayed.
* : Displayed when the data in the SD CARD (SD2) is replayed.
: Appears when backup fails (e.g. when the SD CARD specified as the backup
destination has been removed).
: Appears when a demo waveform is being displayed, not measurement data.
4. Remote unit display
5. Device access display
(Internal memory)
6. Device access display
(SD CARD / wireless LAN display)
7. Remote lamp
3. Status mark
14. Pen display
8. Key lock display
9. Clock display
10. AC/Battery status indicator
11. Digital display area
12. Quick settings
13. Alarm display area