YSI 52 - Manual (Page 19)

Operation Section 5
To activate the Memory feature of the YSI Model 52, press the À key while the function
switch is set to O
2
-TEMP. A display similar to the following will appear:
7 . 0 m g / L 2 3 . 4 C
R e c o r d i n g M o d e ?
Press the CONFIRM key to enter Recording Mode. A display similar to the following
will appear:
7 . 0 m g / L 2 3 . 4 C
R : 1 1 4 : 5 9
To record a reading now, press CONFIRM. The message “Data Stored” will flash across
the display. You may continue to press CONFIRM for each data point you wish to
record (up to a maximum of 70). With each press of the CONFIRM key, the number in
the lower left of the display will increase by one.
To cancel Recording Mode at any time, press the SKIP key twice.
5.5 REVIEWING RECORDED LIVE DATA
To review data which has been previously stored in memory, set the function switch to
O
2
-TEMP and press the À key repeatedly until a display similar to the following appears:
7 . 0 m g / L 2 3 . 4 C
R e v i e w / D e l e t e ?
Press CONFIRM. All of the information (DO, Temp, Date, Time, and ID #) from a
single data point will scroll across the top of the LCD display. Use the arrow keys to
review earlier or later data points.
Caution: Pressing the CONFIRM key a second time (while data is scrolling across the
display) will begin the DELETE function! Pressing the CONFIRM key a third time will
delete the record being reviewed.
The Delete function is useful if you want to edit what has been stored in memory, or if
you want to free up some memory space without erasing the entire memory.
To cancel Review Mode at any time, press the SKIP key twice.
YSI, Incorporated Model 52 15