Sartorius MA50-H - Page 58

Testing the Internal Printer (Option)
Step Key (or instruction) Display/Printout
1. Select “Hardware tests” see above
2. Select “Test interfaces”
O soft key
function and confirm
3. Select “Internal printer test” q soft key
function and confirm
O soft key
If the test is passed: All printable characters will be output
on the internal printer
At the end of the test, the following
result is displayed: Test error
or: End of test (in this case: End of test)
4. Exit internal printer test
oo soft key
Testing Digital I/O Ports
Step Key (or instruction) Display/Printout
1. Prepare the test connector Connect universal key (pin 15)
for the RS-232 port with digital I/O port
(see “Pin Assignment Chart”) (pin 16 ... pin 19) to be tested
2. Select “Hardware tests” see the previous page
3. Select “Test interfaces”
O soft key
function and confirm
4. Select “Digital I/O port test” q soft key twice
function and confirm
O soft key
“Test error” or “Test OK” is displayed
for each I/O port. The test starts
over again with the first port once
the last port has been tested.
5. Exit digital I/O port test
oo soft key
57
oo Ooq
HARDWARE Interface DIGITAL-I/O
Result:
oo Ooq
HARDWARE Interface DIGITAL-I/O
1: Test error
2: Test ok
Result: 3: Test error
4: Test error
oo Ooq
HARDWARE Interface INT.PRINTER
Result: