Teledyne 2120XL - Trace Nitrogen Analyzer - Manual (Page 58)

Operation Model 2120XL
Teledyne Analytical Instruments 46
4.5.1.4 L OGOUT
The Logout function provides a convenient means of leaving the
analyzer in a password protected mode without having to shut the
instrument off. By entering Logout, you effectively log off the
instrument leaving the system protected against use until the password is
reentered. To log out, press the System button to enter the System
function.
Dig_filt Self-test
Pwd Logout Err More
Use the ◄►arrow keys to position the blinking over the Logout
function, and press ENTER to Log out. The screen will display the
message:
Protected Until
Password Reentered
4.5.1.5 ERR
During analysis, if the system detects a fault, and error signal is
sent and shows a flashing ‘E’ in the right corner of the Analyze screen
as follows:
N2 2.3 pp b E
Rng: 100.0pb 100.2 cc m
To obtain more information about the error, press SYSTEM and
navigate to the Err function. Then pres ENTER to display the particular
error screen. There are 14 possible error screens that may appear. The
first line displays the particular fault while the second line informs the
user to press ENTER to clear the error.
Note: The particular fault must be remedied before attempting to
clear the error, otherwise the error indication will
immediately regenerate on the Analyze screen.
The following notifications may appear on the Err screen first line:
 LED Display Error
 Flow Error