11-6
IM 755601-01E
11.3 Self Test
Key test
Select “KEY” at step 5. To cancel a key test that is in progress, press the
SETUP/MEAS
R/%
key.
LED test
Select “LEd” at step 5.
ROM version check
Select “rom” at step 5. Version information is displayed for approximately 1 s, and the
display returns to the top menu of the SETUP mode.
Handler interface test
Select “HAnd” at step 5.
Explanation
The self-test can be performed on the following items. If any part of the test fails, contact
your nearest YOKOGAWA dealer.
Key test
Tests whether or not the front panel keys are operating correctly. If the correct number
corresponding to the pressed key (00 to 18 correspond to the SHIFT key to the
Ω
/% key
excluding the R/% key) appears on the seven-segment display, the key is operating
correctly.
Indicator test
Tests whether or not the seven-segment characters on the screen and other indicators
are operating correctly. If all the LEDs turn ON at once, then each one in order, the test
is indicates proper operation.
ROM version check
The Software ROM version used by the instrument can be checked.
Handler interface test
Tests whether or not the output signal of the handler interface is normal. The HI, IN, LO,
NO CONTACT, EOM, and INDEX signals are activated in order. If the output of all
signals is confirmed, the test is successful.
Note
• The key and indicator tests can be aborted in the middle of the test by pressing the EXIT(R/
%) key.
• ROM version and handler interface tests cannot be aborted in the middle of the test. Please
wait until the test terminates.
