Maintenance
5.3.8 BASE SENSOR TEST
This test is used to determine if the sensors located inside the machine are working correctly.
To run the Base Sensor Test:
1. Select "BASE SENSOR TEST" from the DIAGNOSTICS menu. The following sensors are
listed:
 Input—Input sensor
 Exit—Output (exit) sensor
 NarrowMedia—Output (exit) sensor
 Front Door—Front door sensor
2. Manually actuate the sensors to verify that each sensor switches from "Open" to "Closed".
3. Press "Stop"
to exit the test.
5.3.9 DEVICE TESTS
Quick disk test
This test performs a non-destructive read/write on one block per track on the disk. The test reads
one block on each track, saves the data, and proceeds to write and read four test patterns to the
bytes in the block. If the block is good, the saved data is written back to the disk.
To run the Quick Disk Test:
1. Touch
to select "Quick Disk Test" from DEVICE TESTS.
The power indicator blinks while the test is in progress, and quick "Disk Test Testing…"
displays.
ï‚§ "Quick Disk Test/Test Passed" message displays if the test passes, and the power
indicator turns on solid.
ï‚§ "Quick Disk Test/Test Failed" message displays if the test failed, and the power indicator
turns on solid.
2. Press "Stop"
to return to the Device Tests menu.