Hitachi HVAC Unit UX2-D160W

Display the operational status of the IJ printer

Ensure ink operating time and print count are saved hourly

Verify last saved state is restored after power failure

Check ink operating time, print count, and ink pressure on the HOME screen

Enter the ink operating time (hours)

Enter the ink alarm time (hours)

Enter the cumulative operating time (hours)

Check the accessibility of each function

Set login function to restrict access (Administrator only)

Is the operation button hidden or screen inaccessible when restricted?

Press Password protection from the [Setting (3/3)] menu

Does the [Password protection] screen appear?

Press Unit information from the [Setting] menu

Ensure the [Unit information] screen appears

Check each item on the Unit information screen

Display the name and version of each registered software

Press 'View software version' from the [Setting] menu

Confirm the [View software version] screen appears