Teledyne 6000B - Photometric analyzer User Manual
Page 35
Photometric Analyzer
Operation 3
Part I 3-9
Teledyne Analytical Instruments
Note: The sensor will always show failed unless Zero gas is present
in the sampling cell at the time of the
SELF-TEST
.
The self diagnostics are run automatically by the analyzer whenever the
instrument is turned on, but the test can also be run by the operator at will. To
initiate a self diagnostic test during operation:
Press the
System
button to start the
System
function.
DIG_FILT SELF-TEST
PWD LOGOUT MORE
Use the < > arrow keys again to move the blinking to the SELF–TEST
and press Enter. The screen will follow the running of the diagnostic.
RUNNING DIAGNOSTIC
Testing Preamp — Cell
When the testing is complete, the results are displayed.
Power: OK Analog: OK
Cell: 2 Preamp: 3
The module is functioning properly if it is followed by OK. A number
indicates a problem in a specific area of the instrument. Refer to Chapter 5
Maintenance and Troubleshooting for number-code information. The results
screen alternates for a time with:
Press Any Key
To
Continue...
Then the analyzer returns to the initial System screen.
3.3.5 The Model Screen
Move the < > arrow key to MORE and press
Enter
. With MODEL
blinking, press
Enter
. The screen displays the manufacturer, model, and soft-
ware version information.
3.3.6 Checking Linearity with ALGORITHM
From the
System
Function screen, select ALGORITHM, and press
Enter
.
sel
rng
to
set
algo:
—> Ш1 Ш2 Ш3 <—