YSI 52 - Manual (Page 25)

System Setup Section 6
Press CONFIRM to select communications setup. The following display will appear:
S e t u p
b a u d r a t e ?
Use SKIP to go on to the next choice, or press CONFIRM to change the baud rate. If
you pressed CONFIRM, you would see:
S e t u p
b a u d r a t e = 9 6 0 0
Use ¿ to increase the baud rate and À to decrease it. The Model 52 supports 110, 300,
1200, 2400, 4800, and 9600 baud and defaults to 9600. When you have selected the
correct baud rate, press CONFIRM to enter the value. The following display will appear:
S e t u p
w o r d l e n g t h ?
Proceed exactly as you did for baud rate to set word length (7 or 8), then parity (odd,
even or none), then stop bits (0, 1, or 2).
6.4 LAST DIGIT SUPPRESSION
When measuring dissolved oxygen in the O
2
-TEMP function the SKIP key becomes a
toggle switch for suppressing last digit of the reading in both % and mg/L. When the last
digit is suppressed, the measurement will still be as accurate as it is when the last digit is
displayed.
6.5 CONTRAST ADJUSTMENT
The Model 52 has a contrast adjustment feature. This feature allows you to customize
the Model 52 display for comfortable viewing. To adjust the contrast set the function
switch to SYSTEM SETUP and press the SKIP key repeatedly until the following
display appears:
YSI, Incorporated Model 52 21