ppbRAE 3000 User’s Guide
80
Unit ID
This three-digit number keeps data separated by instrument when
more than one instrument is used in a network. If multiple sensing
units are attempting to communicate with the same Host, then the
units must all have a different Unit ID.
1. Press [Y/+] to step through all 10 numerals (0 to 9). If you pass
the numeral you want, keep pressing [Y/+]. After it counts up to
9, it starts counting up from 0 again.
2. Press [N/-] to advance to the next digit. The next digit to the right
flashes.
Repeat this process until all three digits of the Unit ID are entered.
3. Press [MODE] when you are done.
Press [Y/+] to save the change.
Press [N/-] to discard the change and move to the next sub-
menu.
LCD Contrast
The display’s contrast can be increased or decreased from its default
setting. You may not need to ever change the default setting, but
sometimes you can optimize the display to suit extreme temperature
and ambient brightness/darkness conditions.
The minimum value is 20.
The maximum value is 60.
1. Press [Y/+] to increase the value or [N/-] to decrease the value.
2. Press [MODE] to save your selection.
Press [Y/+] to save your new contrast value.
Press [N/-] to undo it and return to the previous value.