PX704HD Initial Setup

Choosing a Location - Projector Orientation

Personal preference and room layout will decide the installation location. Consider the following:

• Size and position of your screen.
• Location of a suitable power outlet.
• Location and distance between the projector and other equipment.

The projector is designed to be installed in one of the following locations:

• 
  Front Table
• 
  Front Ceiling
• 
  Rear Table
• 
  Rear Ceiling

Location	Description
Front Table	The projector is placed near the floor in front of the screen.
Front Ceiling	The projector is suspended upside-down from the ceiling in front of the screen.
Rear Table	The projector is placed near the floor behind the screen.
Rear Ceiling	The projector is suspended upside-down from the ceiling behind the screen.

Projection Dimensions

16:9 Image on a 16:9 Screen

NOTE: (e) = Screen | (f) = Center of Lens

(a) Screen Size		(b) Projection Distance				(c) Image Height		(d) Vertical Offset
		Minimum		Maximum
in.	mm	in.	mm	in.	mm	in.	mm	in.	mm
30	762	38.70	983	42.36	1076	14.71	374	2.35	60
40	1016	51.60	1311	56.48	1435	19.61	498	3.14	80
50	1270	64.50	1638	70.60	1793	24.51	623	3.92	100
60	1524	77.40	1966	84.72	2152	29.42	747	4.71	120
70	1778	90.30	2293	98.84	2510	34.32	872	5.49	139
80	2032	103.19	2621	112.96	2869	39.22	996	6.28	159
90	2286	116.09	2949	127.08	3228	44.12	1121	7.06	179
100	2540	128.99	3276	141.20	3586	49.03	1245	7.84	199
110	2794	141.89	3604	155.31	3945	53.93	1370	8.63	219
120	3048	154.79	3932	169.43	4304	58.83	1494	9.41	239
130	3302	167.69	4259	183.55	4662	63.73	1619	10.20	259
140	3556	180.59	4587	197.67	5021	68.64	1743	10.98	279
150	3810	193.49	4915	211.79	5380	73.54	1868	11.77	299
200	5080	257.99	6553	282.39	7173	98.05	2491	15.69	398
250	6350	322.48	8191	352.99	8966	122.57	3113	19.61	498
300	7620	386.95	9829	423.59	10759	147.08	3736	23.53	598

NOTE:

• These figures are for reference purposes only. Please refer to the actual projector for the precise dimensions.
• It is recommended that if you intend to permanently install the projector to physically test the projection size and distance using the actual projector before you permanently install it.

16:9 Image on a 4:3 Screen

(a) Screen Size		(b) Projection Distance				(c) Image Height		(d) Vertical Offset
		Minimum		Maximum
in.	mm	in.	mm	in.	mm	in.	mm	in.	mm
30	762	41.13	1045	45.79	1163	15.90	404	2.38	61
60	1524	82.26	2089	91.58	2326	31.80	808	4.77	121
70	1778	95.97	2438	106.85	2714	37.10	942	5.56	141
80	2032	109.67	2786	122.11	3102	42.40	1077	6.36	162
100	2540	137.09	3482	152.64	3877	53	1346	7.95	202
120	3048	164.51	4179	183.17	4652	63.60	1615	9.54	242
150	3810	205.64	5223	228.96	5816	79.50	2019	11.92	303
200	5080	274.19	6964	305.28	7754	106	2692	15.90	404
250	6350	342.73	8705	381.60	9693	132.5	3365	19.87	505
300	7620	411.28	10446	457.92	11631	159	4039	23.85	606

NOTE:

• These figures are for reference purposes only. Please refer to the actual projector for the precise dimensions.
• It is recommended that if you intend to permanently install the projector to physically test the projection size and distance using the actual projector before you permanently install it.

Mounting the Projector

NOTE: If you buy a third party mount, please use the correct screw size. Screw size can vary depending on the thickness of the mounting plate.

1. To ensure the most secure installation, please use a ViewSonic® wall or ceiling mount.
2. Ensure the screws used to attach the mount to the projector meet the following specifications:

• Screw type: M4 x 7
• Maximum Screw Length: 7 mm

CAUTION

• Avoid installing the projector near a heat source or air conditioner.
• Keep at least a 10 cm (3.9 in.) gap between the ceiling and the bottom of the projector.

Using the Security Bar

To help prevent the projector from being stolen, use a security slot locking device to secure the projector to a fixed object.