User's Manual

GM550 v1043 FCC-IC.doc Revision 2 57
Step 1. Press Menu → Next → Next → Next → Enter → Next → Next → Next → Next →
Next → Enter to go to menu 4F1) Data logger mode
Step 2. Use Up and Down to select the data logger recording mode.
Step 3. Automatic modes only: press Next to advance to the adjustment page for the interval
(automatic recording mode), variation (automatic variation recording mode), or
threshold (automatic peak recording mode).
Step 4. Press Enter to save any changes.
Step 5. Press Exit three times to return to the operation display or press Next to adjust the
data logger date and time (see below).
Tip: all alerts are recorded by the data logger regardless of the mode selected.
Date and Time
Adjust the data logger date and time as required:
Step 1. Press Menu → Next → Next → Next → Enter → Next → Next → Next → Next →
Next → Enter → Next to go to menu 4F2) Adjust date.
Step 2. The last two digits of the year should be flashing: use Up and Down to adjust the year.
Step 3. Press Next to adjust the month.
Step 4. The month should be flashing: use Up and Down to adjust the month.
Step 5. Press Next to adjust the day.
Step 6. The day should be flashing: use Up and Down to adjust the day.
Step 7. Press Next to adjust the time.
Step 8. The hour should be flashing: use Up and Down to adjust the hour from 00 (midnight) to
23 (11 pm).
Step 9. Press Next to adjust the minute.
Step 10. The minute should be flashing: use Up and Down to adjust the minute.
Step 11. Press Next to adjust the second.
Step 12. The second should be flashing: use Up and Down to adjust the second.
Step 13. Press Enter to save any changes.
Step 14. Press Exit three times to return to the operation display.