GRAPHTEC GL840 User Manual page 75

2. Time/DIV display area
Displays the current time scale.
3. Status mark
: Appears when neither capture nor replay is in progress.
: Displayed when the data is captured to the SD memory card.
: Appears when waiting for a trigger during capturing and the stop key after capturing.
: Displayed when the data in the SD memory card is replayed.
: Displayed when the data in the SD memory card during data capture is replayed or
Please do not turn Off the power and do not remove the SD memory card when the status icon indicates
other than "STOP". The data is damaged, and it will not be accessed.
Please start the operation after making sure that the status mark is switched to "STOP".
4. Wireless sensor display
Displayed when the GL840 is connected to the GL100-WL (GS sensor and terminal/addapter connection)
through wireless connection.
: The wireless sensor setting is disabled (Off).
: The wireless sensor setting is enabled (On), but the device is not searched.
: Wireless sensor is registered and recognized.
5. Device access display (SD memory card 1)
: The SD memory card is not inserted into the SD CARD1 slot.
: The SD memory card is inserted into the SD CARD1 slot, but it is not accessed.
: The SD memory card in the SD CARD1 slot is accessed. Do not remove the SD memory
card
During accessing to the SD memory card, the POWER LED blinks.
Please do not remove the SD memory card and do not turn Off the GL840's power when accessing the SD
memory card. The data is damaged, and it will not be accessed.
the data is replayed in two-screen (Refer to "(10) REVIEW" in "3.2 Key Operation".).
CHAPTER 3 Settings and Measurement
3-3