Panasonic PT-L780E, PT-L780NTE manual Lens

Setting-up dimensions which are not given in the table can be calculated using the formulas below.

If the screen size (diagonal) is SD (m), then the following formula is used to calculate the projection distance for the wide lens position (LW) and the

Putting the mains lead and remote control unit away

projection distance for the telephoto lens position (LT).

Model No. of projection lens Aspect ratio		Methods of calculation of Projection distance (L) Unit: mm
4:3		LW=0.027xSD/0.0254-0.0523
		LT=0.0355xSD/0.0254-0.0509
	ET-LE10
(1.3-1.7:1)		LW＝0.0294xSD/0.254-0.0523
16:9		LT＝0.0387xSD/0.0254-0.0509
		LW=0.0554xSD/0.0254-0.134

Installing the cable cover

#	Remote control unit
	(Infrared emitter)

Hook1

Hook2

#Put the remote control unit into the cable cover with the buttons facing downward to prevent them from being pressed.

Zoom	ET-LE20	4:3	LT=0.0871xSD/0.0254-0.136
	(2.6-4.2:1)
			LW＝0.0604xSD/0.254-0.134
lens		16:9
			LT＝0.0949xSD/0.254-0.136
		4:3	LW=0.0809xSD/0.0254+0.104
	ET-LE30		LT=0.1147xSD/0.0254+0.096
	(4.0-5.6:1)	16:9	LW＝0.0881xSD/0.0254+0.104
			LT＝0.1250xSD/0.0254+0.096

Slot cover replacement

When connecting the projector to a personal computer using an optional projector LAN card, replace the slot cover with the accessory projector LAN card slot cover.

Removing the slot cover

$#Remove the hooks from the holes

	of the projector.
#	$Lift up the slot cover to remove it.

Installing the slot cover

#Insert one of the hooks of the slot cover (for projector LAN card) into the mounting hole in the projector.

$Insert the other hook of the slot

$

%

Velcro

'˛3 pt

'˛

(˛

˛&

Removing the cable cover

$˛

$˛

%

#

$Put the power cords and other cords into the cable cover.

%Put the Velcro through the hole, and tape it to prevent the cords from dropping out.

in the projector.	Operation
&Insert the hook 1 of the cable
cover into the mounting hole	Advanced
'Push in the hook 2 until it

locks into place.

(Tighten the screw by turning it clockwise.

#Loosen the screw by turning it anticlockwise.

$Release the two hooks at the top of the cable cover.

%Pull the cable cover to the rear to remove it from the projector.

cover into the other mounting hole in the projector.

NOTE:

Do not lift up the projector by holding the cable, otherwise the cable cover might come off.

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