Ask Proxima C170 Manual de servicio descargar pdf (Pagina 15)

Nacho Family Service Manual 15

Check Controller ECA and I/O Voltages

1 Remove the top case.

2 Plug the projector into a power source.

You can measure ‘non-power state’ voltages on the controller ECA when the projector is not powered up.

3 Use the remote control to power up the projector.

NOTE If you don’t have a remote control, you can plug the keypad cable into its connector on the controller

ECA, and use the power button on the keypad.

4 Use measurement equipment to check the controller ECA for voltages.

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Ask Proxima C170 Manual de servicio Pagina 15