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Automatic Cleaning and
Balance Function (cont.)
Cleaning and Balancing
Options
Setting
Type
Select type of mirror cleaning and balancing
Status
Select whether or not to use Auto Balance
Interval
Enter time to balance mirror (in days or decimal
fractions of days).
Time
Enter time of day to balance (whole day intervals
only).
Schedule
Lists last day and time of balance and next
scheduled time and day of balance.
Programming the OptiSonde
4. Determine the
Interval
cleaning and balancing.
a. From the
Balance
b. Use the arrow keys to enter the interval time in days (or
decimal fractions of days), up to 90 days. Press
c. If using an interval of whole days (e.g., 1.000, 3.000), use
to specify the time of day to perform the balance. Enter time in
24-hour format (e.g., 8:00 p.m. = 2000, 10:30 a.m. = 1030).
5. To view the most recent and next cleaning and balance times, enter
Schedule.
6. Press
ESC
to exit the Balance Menu and the Main Menu for the
settings to take effect.
IMPORTANT:
For environments or a gas sample where the mirror
accumulates contamination rapidly, the use of an
inline filter is recommended. Lower flow rates will
also reduce the accumulation of contaminants.
Table 4-8: Cleaning and Balancing Options
Description
at which the OptiSonde will perform
Interval
menu, enter
.
Available Options
Auto (Automatic), PACER
Off, On
Enter value (up to 90.0 days).
0000 = midnight, 1200 = noon
2359 = 11:59 p.m.
(None)
October 2007
ENT
.
Time
4-11
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