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	35.53	902	38.88	988	13.50	343	2.16	55
40	1016	47.36	1203	51.84	1317	18.00	457	2.88	73
50	1270	59.20	1504	64.80	1646	22.50	572	3.60	91
60	1524	71.04	1804	77.76	1975	27.00	686	4.32	110
70	1778	82.88	2105	90.72	2304	31.50	800	5.04	128
80	2032	94.72	2406	103.68	2633	36.00	914	5.76	146
90	2286	106.56	2707	116.64	2963	40.50	1029	6.48	165
100	2540	118.40	3007	129.60	3292	45.00	1143	7.20	183
110	2794	130.24	3308	142.56	3621	49.50	1257	7.92	201
120	3048	142.08	3609	155.52	3950	54.00	1372	8.64	219
130	3302	153.92	3910	168.48	4279	58.50	1486	9.36	238
140	3556	165.76	4210	181.44	4609	63.00	1600	10.08	274
150	3810	177.60	4511	194.40	4938	67.50	1715	10.80	274
200	5080	236.80	6015	259.20	6584	90.00	2286	14.40	366
250	6350	296.00	7518	324.00	8230	112.50	2858	18.00	457
300	7620	355.20	9022	388.80	9876	135.00	3429	21.60	549

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.