GRAPHTEC GL840 User Manual page 80

CHAPTER 3 Settings and Measurement
6. Device access display (SD CARD 2 / wireless LAN display)
: The SD CARD is not inserted into the SD CARD (SD2) slot.
: The SD CARD is inserted into the SD CARD (SD2) slot, but it is not accessed.
: The SD CARD in the SD CARD (SD2) slot is accessed. Do not remove the SD CARD.
Please do not remove the SD CARD and do not turn Off the GL840's power when accessing the SD CARD.
The data is damaged, and it will not be accessed.
7. Remote lamp
: Indicates local mode. Operations can be conducted on the GL840.
: Indicates remote mode. With some exceptions, operations must be conducted on a PC.
8. Key lock display
: Not in key lock status. Normal operations are enabled.
: Key lock status. All the keys are locked.
9. Clock display
Displays the current date and time.
Refer to "(5) OTHER settings" in "3.4 Setting Menus" for details on date and time settings.
3-4
During accessing to the SD CARD, the POWER LED blinks.
: The radio field intensity display of base unit (5 stages from Weak to Strong).
: The number of remote units which are connecting to the GL840 is displayed when
setting to base unit.
When you cancel the connection on the application (GL100_240_840APS), the GL840
automatically returns to local mode. If local mode is not entered, press the [QUIT] key.
Refer to "(13) To cancel key lock by password" in "3.4 Setting Menus" for details on the key
lock.