7. Using the System Monitor Mode
This mode provides a general indication of the amount of charge remaining in the watch along with the usage status of flash memory.
A. Switching the Display
•The display switches back and forth each time the upper right button (B) is pressed once in the system monitor mode.
•The watch's identification number is displayed when the upper left button (C) is pressed and then released during the flash memory status display.
[Charge Level Indicator | [Flash Memory Status |
Display] | Display] |
(C) | (B) | (C) |
(B)
(B)
ID number
(D) 
(A)
Current time | Current time |
*The watch automatically returns to the time mode when none of the buttons are pressed for about 3 minutes in the system monitor mode.
*The watch identification number displayed here is required during user registration.
B. Charge Level Indicator
The charge level indicator provides a general reference for determining the amount of charge remaining in the watch. In addition, it also indicates whether or not each function can be operated ("OK" or "NG") at the current charge level. In case of insufficient power it will display "NG", however if the watch has sufficient power for a function, it will display "OK", and that function can be operated. The 
indicates that a function can be operated, but
additional charging is recommended.
Charge level indicator
*Please refer to “Charge Level Indicator and Continuous Usage Time” for information on a general indicator of the amount of charge.
G.C.: Garbage Collection
This indicates whether or not the garbage collection operation can be performed.
*This watch uses flash memory to store the various settings and diving data of the watch edited with a personal computer. Whenever new data is recorded in flash memory, areas of memory that are no longer used as well as areas of memory in the gaps between data are generated in the flash memory. Garbage collection refers to an operation that creates continuous areas of available memory so that these areas can be reused automatically.
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