Yamaha DPX-1300 manual Troubleshooting, To protect the lamp, you cannot turn on

Troubleshooting

Problem

Cause

Remedy

The DPX-1300 does not	The power cable is not plugged in.	Plug the power cable in firmly.
turn on.
	You attempted to turn on The DPX-1300	Wait for approximately two minutes.
	immediately after turning it off.	<MEMO>
		• To protect the lamp, you cannot turn on
		power for two minutes after you turn it off.
	The filter cover is not correctly attached.	Correctly attach the filter cover.
	The lamp cover is not correctly attached.	Correctly attach the lamp cover.
No picture.	The lens cover has not been removed.	Remove the lens cover.
	The DPX-1300 is not correctly connected	Check the connections.
	to the other components.
	The input signal has not been correctly	Select the correct input signal with the
	selected.	INPUT button.
		Press the AUTO button on the remote
		control.
		Use the menu to adjust the signal setting
		to suit the input setting.	[Initial]
	The picture is turned off.	Press the HIDE button again to cancel the
		HIDE function.
	The computer is not set to display on the	Set the computer to display on the external
	external monitor.	monitor. (Refer to the computer operating
		instructions.)
When a component is	HDCP (High-bandwidth Digital Content	Press the Auto button on the remote
digitally connected to	Protection) testing failed.	control or unplug the digital connection
the HDMI or DVI		cable, and then insert the cable again.
terminal, white noise or
a black image appears.

Image is unstable.	The connection cables are not correctly
	attached to the connectors.
Picture is blurred.	The lens is not correctly focused.
	The screen and the DPX-1300 are not
	facing each other directly.
The image becomes	There is condensation on the DPX-1300.
cloudy.
Cannot adjust focus or	[Lens Adjustment Lock] in the menu is set
zoom, or the vertical	to ON.
position of the lens.

Correctly connect the cables to the appropriate connectors.

Press the FOCUS button, and adjust the focus.

Adjust the projection angle and direction, and the height of the DPX-1300.

Switch the DPX-1300 power off until the condensation disappears.

Set correctly.

Set [Lens Adjustment Lock] to off.

Press the MENU button to display the menu

and select [Setup] [Lens Adjustment Lock].

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