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4 Operation
Model 2010A
4-6 Part I
Teledyne Analytical Instruments
Use
< >
arrows to blink
AUTO—CAL
, and press
Enter
. A new screen
for
ZERO/SPAN
set appears.
ZERO in Ød Øh off
SPAN in Ød Øh off
Press
< >
arrows to blink
ZERO
(or
SPAN
), then press
Enter
again.
(You won’t be able to set
OFF
to
ON
if a zero interval is entered.)
A
Span
Every
... (or
Zero Every
...) screen appears.
Zero schedule: OFF
Day: Ød Hour: Øh
Use
ΔΔΔΔΔ∇
arrows to set an interval value, then use
< >
arrows to move to the
start-time value. Use
ΔΔΔΔΔ∇
arrows to set a start-time value.
To turn
ON
the
SPAN
and/or
ZERO
cycles (to activate
AUTO–CAL
):
Press
System
again, choose
AUTO–CAL
,
and press
Enter
again. When the
ZERO/SPAN
values screen appears, use the
< >
arrows to blink the
ZERO
(or
SPAN
) and press
Enter
to go to the next screen. Use
< >
to select
OFF/
ON
field. Use
ΔΔΔΔΔ∇
arrows to set the
OFF/ON
field to
ON
. You can now turn
these fields
ON
because there is a nonzero span interval defined.
4.3.3 Password Protection
Before a unique password is assigned, the system assigns
TAI
by default.
This password will be displayed automatically. The operator just presses the
Enter key to be allowed total access to the instrument’s features.
If a password is assigned, then setting the following system parameters can
be done only after the password is entered:
alarm
setpoints, assigning a new
password, range/application
selections, and
curve algorithm
linearization.
(APPLICATION and ALGORITHM are covered in the programming section.)
However, the instrument can still be used for analysis or for initiating a self-test
without entering the password. To defeat security the password must be
changed back to
TAI
.
NOTE: If you use password security, it is advisable to keep a copy of
the password in a separate, safe location.
Summary of Contents for 2010A
Page 16: ...Teledyne Analytical Instruments 1 Part 1 Introduction Model 2010A ...
Page 22: ...2 6 Part I 2 Operational Theory Model 2010A Teledyne Analytical Instruments ...
Page 34: ...Teledyne Analytical Instruments 3 Installation Model 2010A 3 12 Part I ...
Page 70: ...5 Maintenance Model 2010A 5 6 Part I Teledyne Analytical Instruments ...
Page 86: ...1 4 Part II Teledyne Analytical Instruments 1 Introduction Model 2010A ...
Page 104: ...4 Maintenance Model 2010A 4 8 Part II Teledyne Analytical Instruments ...