Setting The Display - Teledyne 3000PB Operating Instructions Manual

4 Operation
operation, such as setting the instrument span or zero setting,
adjusting the alarm setpoints, or defining analysis ranges.
After a password is assigned, the operator must log out to
activate it. Until then, anyone can continue to operate the
instrument without entering the new password.
Only one password can be defined. Before a unique password
is assigned, the system assigns TBEAI by default. This allows
access to anyone. After a unique password is assigned, to defeat
the security, the password must be changed back to TBEAI.
Logout: Logging out prevents unauthorized tampering with
•
analyzer settings.
More: Select and enter More to get a new screen with additional
•
subfunctions listed.
Self–Test: The instrument performs a self-diagnostic test to
•
check the integrity of the power supply, output boards and
amplifiers.
Version: Displays Manufacturer, Model, and Software Version
•
of instrument.

4.3.1 Setting the Display

If you cannot read anything on the display after first powering up:
1. Observe LED readout.
a. If LED meter reads all eights and periods, go to step 3.
b. If LED meter displays anything else, go to step 2.
2. Press I/O button twice to turn Analyzer OFF and ON again. LED
meter should now read all eights and periods.
4-4
Contrast Function is DISABLED
(Refer to Section 1.6)
Teledyne Analytical Instruments
Model 3000PB