HP 9825A - Page 18

5-2 9825A1B Diagnostics
6 The following tests are available on the Test Cartridge:
8 R/W Memory Test
8 ROM Test
8 Processor Test
8 T ape Cartridge Test
8 Printer Test
8 Display Test
o Key Switch Test
8 Abort (clears the calculator)
Run each of these tests by typing-in the test number followed by 8. Refer to
the next
sections of this booklet for detailed information about each test.
At the end of
each test the following display will be seen:
(~
type-in the next test number followed by t:::J.
If the wrong key is pressed while typing the test number press !r::\ 8°·,,·u. and
~
then type the correct test number
If errors are printed or if the results are not as described for the tests. press
and then repeat the test If there are still errors. contact the nearest HP Sales
and Service Office for assistance: office locations are listed at the back of the
9825 Operating and Programming Reference
"rtb = return to binary