Runco VX-3000D operation manual Throw Ratios for the VX-3000d Ultra

Installation

Table 3-3. Throw Ratios for the VX-3000d Series (continued)

		Throw Range in		Throw Ratio	Throw Range in
	Throw	inches, with		with	inches, with
Projector Model	Ratio with	72.6x40.8-inch		Primary	96x40.8-inch (2.35:1)
	Primary	(1.78:1) Screen		Lens and	Screen
	Lens Only			Anamorphic
		Minimum	Maximum		Minimum	Maximum
				Lens
VX-3000d/
CineWide with	1.87 – 2.20	135.76	159.72	1.55 – 1.65	148.80	158.40
AutoScope
(Rainier II Lens)
VX-3000d/
CineWide		(n/a)		1.40 – 1.65	134.40	158.40
(McKinley Lens)
VX-3000d/
CineWide with	1.87 – 2.20	135.76	159.72	1.40 – 1.65	134.40	158.40
AutoScope
(McKinley Lens)

Table 3-4gives the throw ratios for the VX-3000d Ultra.

Table 3-4. Throw Ratios for the VX-3000d Ultra

		Throw Range in			Throw Ratio	Throw Range in
	Throw	inches, with			with	inches, with
Lens Option	Ratio with	72.6x40.8-inch			Primary	96x40.8-inch (2.35:1)
	Primary	(1.78:1) Screen			Lens and	Screen
	Lens Only				Anamorphic
		Minimum	Maximum			Minimum	Maximum
					Lens
Proteus B (Note 1)	1.06 - 1.20	76.96		87.12	Not Applicable
Proteus C	1.40 - 1.50	101.64		108.90		(Note 2)
Proteus D	1.55 - 1.98	112.53		143.75	1.18 - 1.48	113.28		142.08
Proteus D+Whitney	Not Applicable				1.85 - 1.98	177.60		190.08
(Note 3)
Proteus E	2.07 - 3.00	150.28		217.80	1.57 - 2.24	150.72		215.04
Proteus E+Whitney	Not Applicable				2.07 - 3.00	198.72		288.00
(Note 3)
Proteus F	3.10 - 4.80	225.06		348.48	2.35 - 3.57	225.60		342.72

Notes:

1. The Proteus B lens can only be used in rear-projection installations.

2. Only the Proteus D, E and F lenses can be used with the optional CineWide (secondary anamorphic) lens. Doing so affects the throw distances as shown here.

3. When using the Proteus D or E with the Whitney anamorphic lens, the screen width must be 78 inches or greater and the throw distance must be 144 inches or greater.

VX-3000d Series Installation/Operation Manual 19