YSI Model 52, Operation Manual

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YSI, Incorporated Model 52 18
SECTION 6 SYSTEM SETUP
6.1 SETTING THE TIME AND DATE
It is especially important to assure that the date and time have been correctly set when
using a PC or the Model 52 memory to record readings. When using either of these
features the Model 52 will also record the date and time of each reading.
Set the function switch to SYSTEM SETUP. The first display will read:
Press CONFIRM. The display will show
You may use SKIP to go on to the next choice, or press CONFIRM to change the hour.
If you pressed CONFIRM, the display would show the present clock hour. Use
!
and
"
to change the hour, and press CONFIRM to enter it.
Proceed exactly as you did for setting the hour to set the minute, seconds, year, month,
date and day of week.
6.2 SETTING UP AUTOSTABLE
When using the autostable feature, the Model 52 indicates that all O
2
-TEMP readings are
stable by displaying an * to the left of the time. The Model 52 uses criteria that you input,
to determine what a stable reading is. You select the maximum % of change that you
allow to occur during a selected number of readings. Once these two variables are defined
(% change & # of readings), the Model 52 will display an * only when your criteria are
met.
S e t u p
c l o c k / c a l e n d a r ?
S e t u p
h o u r ?