Fluke 990DSL, Руководство пользователя

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990DSL
Users Guide
3-24
Running a Self-Test
The self-test is a rigorous test of the internal CopperPro hardware. It is a good
idea to periodically run a self-test to verify that your tester is operating
properly. If the self-test fails, a diagnostic message is displayed.
The CopperPro has the following self-tests:
•
POTS self-test
•
WB self-test
•
TDR self-test
To run a self-test, complete the following:
1. Press
>
then
O
to display the
USER OPTIONS
menu (Figure 3-4).
2. Select
Self-Test
. Press
L
.
3. Press the softkey for the self-test that you want to run. Then, press
K
.
Printing Displayed Results and Setup Information
You can print any setup information or test result screen that is currently
displayed on the tester’s LCD. To do this, follow these steps:
1. Connect one end of the optional serial printer cable to the CopperPro’s
RS-232 port. Connect the other end to the serial printer.
2. Select the printer type in User Options, “RS232 Port Setup”.
3. Display the setup or result screen that you want to print.
4. Press
>
then
N
(“Print Screen” alternate function).
5. Press
A
(
Printer
) to print the screen to the connected printer.
The contents of the currently displayed screen are sent to the printer.
If you want to print test results that are saved in the tester’s memory, see
“Saved Test Results” in Chapter 7.