B&G Hydra 2000, Руководство пользователя

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Hydra 2000 User Manual
Part 6 - Diagnostic Data
HB-0844-02
6-2
PART 6 - DIAGNOSTIC DATA
6.1 FFD DIAGNOSTICS
The FFD contains a number of diagnostic functions. These allow
the FFDs own keys, display and memory to be tested and also
perform some checks on other parts of the system via the
network. One of the more useful of these tests enables the user
to determine the software version numbers of the Processor Units
in the system. This information will often be useful when liaising
with service agents.
6.1.1 Diagnostic Function Selection
To use the diagnostic functions they must be selected on the
required FFD when the system is switched on as follows:
(1) Power up the system by simultaneously pressing the
Power/Lights and Enter Keys until DIAGNOST appears
on the upper text in an otherwise blank display.
(2) Press Enter and the first test option that appears is
KEYTEST.
(3) The required test can then be selected using the
Scroll Up and Scroll Down Keys (see below for details
of the tests).
(4) Press Enter to start the test.
(5) On completion of each test, press Scroll Up or
Scroll Down to scroll to the next test. Press Enter to
start the test.
(6) To return the display back to normal operation press
the
Page Key.
(7) Provided that the power is not switched OFF or a
system reset performed, the diagnostics can be re-
entered by holding
Enter down and pressing the
Power/Lights Key.
The 12 Options in the DIAGNOSTICS Menu are described in the
following Paragraphs (6.1.2 to 6.1.13)