Teledyne 6000A, Руководство по эксплуатации

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3 Operation Model 6000A
3-8 Part I
Teledyne Analytical Instruments
Enter PWD To Verify:
A A A
Use the arrow keys to retype your password and press Enter when
finished. Your password will be stored in the microprocessor and the system will
immediately switch to the
Analyze screen, and you now have access to all
instrument functions.
If all alarms are defeated, the
Analyze
screen appears as:
1.95 ppm SO
2
nR1: Ø — 1Ø Anlz
If an alarm is tripped, the second line will change to show which alarm it is:
1.95 ppm SO
2
A L — 1
NOTE:If you log off the system using the LOGOUT function in the
system menu, you will now be required to re-enter the pass-
word to gain access to Alarm, and Range functions.
3.3.3 Logging Out
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 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 entered
3.3.4 System Self-Diagnostic Test
The Model 6000A has a built-in self-diagnostic testing routine. Pre-
programmed signals are sent through the power supply, output board, preamp
board and sensor circuit. The return signal is analyzed, and at the end of the test
the status of each function is displayed on the screen, either as
OK
or as a
number between 1 and 1024. (See System Self Diagnostic Test in chapter 5
for number code.) If any of the functions fails, the System Alarm is tripped.