3Com 59039-2 Network Router User Manual


 
SEC TION 3
SET UP MODE
3.1 ENTRY INTO SET UP MODE
To enter Set Up Mode, with the instrument initially in Operator Mode displaying the
process variable value, depress the Raise and Scroll keys simultaneously for three
seconds. The instrument will then enter Set Up Mode and the SET indicator will come
ON, the instrument still displaying the process variable value.
NOTE: If the four-digit display shows:
(i.e. all decimal point positions illuminated), this indicates that one or
more of the critical Configuration Mode parameters - typically input
range - have been altered in value/setting and, as a consequence, all
Set Up Mode parameters have been automatically set to their default
values/settings. To clear this display, simply alter the value/setting of
any Set Up Mode parameter (see below).
The pa rame ters avail able for view/ad just ment in Set Up Mode are sum ma rised in Ta ble
3-1. When Set Up Mode is ac tive, the units dis play (nor mally
o
F,
o
C or blank) will show
the single- character leg end for the se lected pa rame ter and the value for that pa rame ter
will be shown in the four- digit dis play. The user may step through the Set Up Mode
pa rame ters by de press ing the Scroll key. The value/set ting may be al tered us ing the
Raise/Lower keys.
OM067-3 November, 2000 3-1
59039
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-DIN Digi tal In di ca tor Sec tion 3
Prod uct Man ual - Vol ume I Set Up Mode