Panasonic PT-DX820W User manual

SPEC FILE
Product Number : PT-DX820W/DX820LW
PT-DX820B/DX820LB
Product Name : DLP™Projectors
1/16
As of February 2017. Specifications and appearance are subject to change without notice.
SFD15M025-2

Main unit
Power supply
Power consumption
120–240 V AC,9.0-4.0 A, 50/60 Hz
DLP™ chip Panel size
Display method
Pixels
Lens
Lamp
Screen size
Brightness*2
Center-to-corner uniformity*2
Contrast*2
Resolution
HDMI/DVI-D
RGB
YPBPR(YCBCR)
Video/S-Video
Optical axis shift
790 W (810 VA) (0.3 W with STANDBY MODE set to ECO*1, 3 W with
STANDBY MODE
max. 2,696 BTU (without light output: 2,601 BTU)
set to NORMAL)
17.8 mm (0.7 in) diagonal (4:3 aspect ratio)
DLP™ chip × 1, DLP™ system
786,432 (1,024 × 768) × 1, total of 786,432 pixels
Powered zoom/focus lenses (1.7–2.4:1), F 1.7–1.9, f 25.6–35.7 mm
Optional powered zoom/focus lenses and fixed-focus lens
310 W UHM lamps (× 2)
1.27–15.24 m (50–600 inches)
*1.27 – 5.08 m (50 – 200 inches) with the ET-DLE055 (16:10 aspect ratio)
*2.54 – 8.89 m (100 – 350 inches) with the ET-DLE030 (16:10 aspect ratio)
8,200 lumens (dual lamp, LAMP MODE: NORMAL)
90%
1,024 × 768 pixels
fH: 15–100 kHz, fV: 24–120 Hz, dot clock: 25–162 MHz
fH: 15–100 kHz, fV: 24–120 Hz, dot clock: 20–162 MHz
525i (480i): fH15.75 kHz; fV60 Hz,
625i (576i): fH15.63 kHz; fV50 Hz,
525p (480p): fH31.50 kHz; fV60 Hz,
625p (576p): fH31.25 kHz; fV50 Hz,
750 (720)/60p: fH45.00 kHz; fV60 Hz,
750 (720)/50p: fH37.50 kHz; fV50 Hz,
1125 (1035)/60i: fH33.75 kHz; fV60 Hz,
1125 (1080)/60i: fH33.75 kHz; fV60 Hz,
1125 (1080)/50i: fH28.13 kHz; fV50 Hz,
1125 (1080)/25p: fH28.13 kHz; fV25 Hz,
1125 (1080)/24p: fH27.00 kHz; fV24 Hz,
1125 (1080)/24sF: fH27.00 kHz; fV48 Hz,
1125 (1080)/30p: fH33.75 kHz; fV30 Hz,
1125 (1080)/60p: fH67.50 kHz; fV60 Hz,
1125 (1080)/50p: fH56.25 kHz; fV50 Hz
fH: 15.75 kHz, fV: 60 Hz [NTSC/NTSC4.43/PAL-M/PAL60]
fH: 15.63 kHz, fV: 50 Hz [PAL/PAL-N/SECAM]
Specifications
Scanning frequency
Installation Ceiling/floor, front/rear
Vertical ±40°, horizontal: ±15°
(Vertical: ±22° with the ET-DLE055/DLE085/DLE105),
(Vertical: ±5° with the ET-DLE030)
Keystone correction range
PT-DX820W/B
PT-DX820LW/LB
Vertical: -13% – +50% (powered)
(-13% – +45% with the ET-DLE085/DLE105)
horizontal: -10% – +30% (powered)
(-10% – +28% with the ET-DLE085/DLE105)
NOTE: Optical
If using the ET-DLE030, the optical axis is fixed.
axis shift function cannot be operated when used with the ET-DLE055.
Curved correction (Geometric adjustment)
4 corner correction
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
2/16
As of February 2017
SFD15M025-2
2,400:1 (full on/full off, in dynamic iris 3 mode)

As of February 2017
SFD15M025-2
Terminals HDMI IN
DVI-D IN
RGB 1 IN
R, G, B
Y, PB, PR(Y, CB, CR)
S-Video signal
RGB 2 IN
R, G, B
Y, PB, PR(Y, CB, CR)
HDMI 19-pin ×1, Deep Color, compatible with HDCP,
DVI-D 24-pin ×1, DVI 1.0 compliant, HDCP compatible,
for single link only
BNC ×5
R: 0.7 Vp-p, 75 ohms,
G: 0.7 Vp-p (G: 1.0 Vp-p for sync on G), 75 ohms,
B: 0.7 Vp-p, 75 ohms
HD, VD/SYNC: TTL, high impedance, positive/negative automatic
NOTE: SYNC/HD and VD terminals do not accept tri-level sync signals.
Y: 1.0 Vp-p (including sync signal), PB/PR(CB/CR): 0.7 Vp-p, 75 ohms
Y: 1.0 Vp-p, C: 0.286 Vp-p, 75 ohms
D-sub HD 15-pin (female) ×1
R: 0.7 Vp-p, 75 ohms,
G: 0.7 Vp-p (G: 1.0 Vp-p for sync on G), 75 ohms,
B: 0.7 Vp-p, 75 ohms
HD, VD/SYNC: TTL, high impedance, positive/negative automatic
NOTE: SYNC/HD and VD terminals do not accept tri-level sync signals.
Y: 1.0 Vp-p (including sync signal), PB/PR(CB/CR): 0.7 Vp-p, 75 ohms
1.0 Vp-p, 75 ohms
REMOTE 2 IN D-sub 9-pin ×1for external control (parallel)
SERIAL IN
SERIAL OUT
REMOTE 1 IN
REMOTE 1 OUT
D-sub 9-pin (female)
(female)
×1for external control (RS-232C compliant)
D-sub 9-pin (male) ×1for link control
M3 jack ×1for wired remote control
M3 jack ×1for link control
(RS-232C compliant)
connection, 100Base-TX, compatible with Art-Net, compliant with
PJLink™ (class 1), Deep Color, compatible with HDCP,
LAN/DIGITAL LINKRJ-45 ×1for network and DIGITAL LINK (video/network/serial control)
Video signal
USB DC OUT (5V/0.9A)
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
3/16

Supplied accessories
Optional accessories
Digital interface box
Zoom lens (1.3–2.0:1)
Zoom lens (2.4–3.7:1)
Zoom lens (3.7–5.6:1)
Zoom lens (5.5–8.9:1)
Fixed-focus lens (0.8:1)
Fixed-focus lens (0.4:1)
Ceiling mount bracket
Power cord (× 1)
Wireless/wired remote control unit (× 1)
Batteries for remote control (AAA type ×2)
Softwar
Operating Instructions (× 1)
e CD-ROM (Logo Transfer Software, Multi Projector Monitoring
&
Lens Mount cover (× 1)
Lens cover (× 1)
Clasp for lamp unit (× 2)
Control Software)e) (× 1)
ET-YFB100G
Digital LINK Switcher ET-YFB200G
Zoom lens (0.8–1.0:1) ET-DLE085
ET-DLE150
ET-DLE250
ET-DLE350
ET-DLE450
ET-DLE030
ET-DLE055
ET-PKD120H (for high ceilings)
ET-PKD120S (for low ceilings)
High-ceiling mount bracket
(6-axis adjustment mechanism)
ET-PKD130H
Remote control unit
Power supply
Operation range
Dimensions (W × H × D)
Weight
3 V DC (AAA type battery × 2)
Approx. 30 m (98 ft 5 in) when operated from directly in front of the
signal receptor
48 × 145 × 27 mm (1-28/32 × 5-23/32 × 1-1/16 inches)
Approx. 102 g (3.6 oz) (including batteries)
Power cord length
Cabinet materials
Dimensions (W × H × D)
Weight*
Operation noise*2
4
Operating temperature
Operating humidity
3.0 m (9 ft 10 in)
Molded plastic
(PT-DX820W/DX820LW : White)
(PT-DX820B/DX820LB : Black)
498 × 175* 3× 521mm
(19-19/32 × 6-7/8*3× 20-1/2 inches) (with supplied lens)
498 × 175* 3× 508mm
(19-19/32 × 6-7/8*3× 20 inches) (without lens, with lens cap)
498 × 175* 3× 498mm
(19-19/32 × 6-7/8*3× 19-19/32inches) (without lens and lens cap)
Approx. 17.8 kg (39.2 lbs) (with supplied lens)
Approx. 17.0 kg (37.5 lbs) (without lens)
30 dB (dual lamp operation, LAMP MODE: NORMAL),
28 dB (dual lamp operation, LAMP MODE: ECO)
0–45 °C (32–113 °F)*5
10%–80% (no condensation)
Replacement lamp unit
Attachment for ceiling mount bracket ET-PKD130B
Early Warning Software ET-SWA100
ET-LAD70
ET-LAD70W (Twin Pack)
Weights and dimensions shown are approximate. Specifications and appearance are subject to change without notice.
*1When the STANDBY MODE is set to ECO, network functions such as power on over the LAN network will not operate, and the serial output terminal
cannot be used. Also, only certain commands can be received for external control using the serial terminal.
*2Measurement, measuring conditions, and method of notation all comply with ISO 21118 international standards.
With
Average value. May differ depending on models.
legs at shortest position.
The operating temperature range is 0 °C to 40 °C (32 °F to 104 °F) when the fan control is set to High Altitude mode (for altitudes from 1,400 m
to 2,700 m (4,593 ft to 8,858 ft) above sea level). Also, if the ambient temperature exceeds 40 °C (104 °F) (35 °C (95 °F) in High Altitude mode)
when the projector is being used with Lamp Select set to Dual and Lamp Power set to High, the light output may be reduced approximately
20% to protect the projector.
*3
*4
*5
Zoom lens (1.0–1.4:1) ET-DLE105
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
4/16
As of February 2017
SFD15M025-2

12 34 56
7891011
1 Remote 1 input
2 Remote 1 output
3 Remote 2 input
4 Serial input
5 Serial output
6 Dc out 5v
7
8
RGB 1 input
9
RGB 2 Input
10
DVI-D input
11
HDMI input
LAN/DIGITAL LINK connector
Dimensions
Terminals
NOTE: This illustration is not drawn to scale.
The illustration shows the PT-DX820.
unit : mm (inch)
76.5(3)
4.5
(3/16)
156(6-5/32)19
(3/4)
95.5
(3-3/4)
416(16-3/8)
498(19-19/32)
175
(6-7/8)
175(6-7/8)
22.6
(7/8)
498(19-19/32)
10
(13/32)249(9-13/16)
520.6(20-1/2)
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
5/16
As of February 2017
SFD15M025-2

314
(20-1/2)
200
(20-1/2)
172.2
(6-25/32)
325.8
(12-13/16)
175
(20-1/2)
200
(20-1/2)
ø60.5
(2-3/8)
*1
443–523
(17-7/16–20-19/32)
352–432
(13-27/32–17)
*2
*2
Standard setting-up position (If using other than the ET-DLE030)
Caution:
•All construction work should be done by a qualified technician.
•When mounting to the ceiling, use the special mounting bracket. Furthermore, in order to prevent it from falling
down from the ceiling, use the supplied wire on the mounting bracket.
unit : mm (inch)
Projected image
EE
Lower edge of projected image
Upper edge of projected image
L
Projected image
L
L
NOTE:
Illustrations show the projector
installed using optional ceiling mount
bracket ET-PKD120H, optional bracket
assembly ET-PKD130B and an optional
lens.
This illustration is not drawn to scale.
*1 When the lens protrudes to the maximum.
64 mm (2-17/32 in) with the ET-DLE085
68 mm (2-11/16 in) with the ET-DLE105
24 mm (15/16 in) with the ET-DLE150
23 mm (29/32 in)
with the supplied lens/ET-DLE170
7 mm (9/32 in) with the ET-DLE055
*2 Adjustable in 40 mm (1-9/16 in) steps.
25 mm (31/32 in) with the ET-DLE250
31 mm (1-7/32 in) with the ET-DLE350
75 mm (2-15/16 in) with the ET-DLE450
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
6/16
As of February 2017
SFD15M025-2

Projection distance for 4:3 aspect ratio screen (If using other than the ET-DLE030)
•The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.
•The zoom lens characteristics may cause slight image distortion.
•When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
•The brightness varies depending on the zoom setting.
Note: When the ET-DLE055 is mounted, the optical lens shift function cannot be used.
4.5
5.4
6.4
7.3
8.2
9.2
11.1
13.8
18.5
23.2
27.9
32.5
37.2
46.5
55.8
3.3
4.0
4.7
5.4
6.1
6.8
8.2
10.3
13.7
17.2
20.7
24.2
27.7
34.6
41.6
1.27
1.52
1.78
2.03
2.29
2.54
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
Screen size
(diagonal)
min. max.
Fixed-focus
lens
Fixed-focus
lens
Zoom lensZoom lens
Distance to screen (L)Height from the edgeof screen
tocenter of lens (H)
min. max.min. max.min. max.min. max.min. max.min. max.
ET-DLE150
[m][in]
ET-DLE085 ET-DLE105 ET-DLE250 ET-DLE350 ET-DLE450
ET-DLE085/
105
Supplied lens/
ET-DLE150/
250/350/450
ET-DLE055
50
60
70
80
90
100
120
150
200
250
300
350
400
500
600
/
/
/
/
/
/
/
/
/
/
/
/
/
/
0.04
0.05
0.05
0.06
0.07
0.08
0.09
0.11
0.15
0.19
0.23
0.27
0.30
0.38
0.46
0.48
0.58
0.67
0.77
0.86
0.96
1.15
1.44
1.92
2.40
2.88
3.36
3.84
4.80
5.76
0.38
0.46
0.53
0.61
0.69
0.76
0.91
1.14
1.52
–
–
–
–
–
–
Unit: meters
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.48
0.58
0.67
0.77
0.86
0.96
1.15
1.44
1.92
2.40
2.88
3.36
3.84
4.80
5.76
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.6
1.9
2.2
2.5
2.8
3.1
3.8
4.7
6.3
7.9
9.4
11.0
12.6
15.8
18.9
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
ET-DLE055
-0.1
-0.2
-0.2
-0.2
-0.2
-0.2
-0.3
-0.4
-0.5
-0.6
-0.8
-0.9
-1.0
-1.3
-1.5
1.6
1.9
2.2
2.5
2.8
3.1
3.8
4.7
6.3
7.9
9.4
11.0
12.6
15.8
18.9
2.7
3.2
3.8
4.3
4.9
5.5
6.6
8.3
11.1
–
–
–
–
–
–
1.3
1.5
1.7
2.0
2.3
2.5
3.0
3.8
5.0
–
–
–
–
–
–
6.5
7.8
9.1
10.4
11.7
13.1
15.7
19.7
26.3
32.9
39.5
46.1
52.8
66.0
79.2
3.3
4.0
4.7
5.4
6.1
6.8
8.2
10.2
13.7
17.2
20.6
24.1
27.5
34.5
41.4
8.2
9.9
11.6
13.3
15.0
16.7
20.1
25.2
33.7
42.2
50.6
59.1
67.6
84.5
101.5
12.4
14.9
17.5
20.0
22.5
25.0
30.1
37.7
50.3
63.0
75.6
88.3
100.9
126.2
151.5
18.6
22.5
26.3
30.1
33.9
37.7
45.4
56.8
75.9
95.0
114.0
133.1
152.2
190.4
228.5
29.2
35.3
41.3
47.4
53.4
59.5
71.5
89.7
119.9
150.1
180.3
210.6
240.8
301.2
361.7
4.4
5.3
6.2
7.2
8.1
9.0
10.8
13.6
18.2
22.8
27.3
31.9
36.5
45.7
54.9
2.6
3.2
3.8
4.3
4.9
5.4
6.6
8.2
11.0
13.8
16.6
19.4
22.2
27.8
33.4
5.8
7.0
8.3
9.5
10.7
11.9
14.3
18.0
24.0
30.1
36.2
42.3
48.3
60.5
72.6
7.7
9.4
11.0
12.6
14.2
15.8
19.0
23.8
31.8
39.8
47.8
55.8
63.8
79.8
95.9
12.2
14.7
17.2
19.8
22.3
24.8
29.9
37.4
50.1
62.7
75.3
87.9
100.6
125.8
151.1
18.1
21.9
25.8
29.6
33.4
37.2
44.9
56.4
75.5
94.6
113.7
132.8
151.9
190.2
228.4
Unit: feet
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Supplied lens/
ET-DLE170
1.27
1.52
1.78
2.03
2.29
2.54
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
Screen size
(diagonal)
min. max.
Fixed-focus
lens
Fixed-focus
lens
Zoom lensZoom lens
Distance to screen (L)Height from the edgeof screen
tocenter of lens (H)
min. max.min. max.min. max.min. max.min. max.min. max.
ET-DLE150
[m][in]
ET-DLE085 ET-DLE105 ET-DLE250 ET-DLE350 ET-DLE450
ET-DLE085/
105
Supplied lens/
ET-DLE150/
250/350/450
ET-DLE055
50
60
70
80
90
100
120
150
200
250
300
350
400
500
600
/
/
/
/
/
/
/
/
/
/
/
/
/
/
ET-DLE055
Supplied lens/
ET-DLE170
1.38
1.66
1.94
2.23
2.51
2.80
3.37
4.22
5.64
7.06
8.49
9.91
11.33
14.18
17.02
1.01
1.22
1.43
1.65
1.86
2.07
2.49
3.13
4.19
5.25
6.31
7.37
8.43
10.56
12.68
0.81
0.98
1.15
1.32
1.49
1.66
2.01
2.52
3.38
–
–
–
–
–
–
1.97
2.37
2.77
3.18
3.58
3.98
4.79
6.00
8.02
10.03
12.05
14.07
16.08
20.12
24.15
1.01
1.22
1.43
1.64
1.85
2.07
2.49
3.12
4.18
5.23
6.29
7.34
8.40
10.51
12.62
2.51
3.03
3.55
4.06
4.58
5.10
6.13
7.68
10.26
12.85
15.43
18.02
20.60
25.77
30.94
3.78
4.55
5.32
6.09
6.86
7.63
9.17
11.49
15.34
19.20
23.06
26.91
30.77
38.48
46.19
5.68
6.84
8.01
9.17
10.33
11.50
13.82
17.31
23.13
28.94
34.76
40.57
46.39
58.02
69.65
8.91
10.75
12.60
14.44
16.28
18.12
21.81
27.33
36.54
45.75
54.97
64.18
73.39
91.81
110.23
1.34
1.62
1.90
2.18
2.46
2.74
3.30
4.14
5.54
6.94
8.33
9.73
11.13
13.92
16.72
0.81
0.98
1.15
1.32
1.49
1.66
2.00
2.51
3.36
4.21
5.07
5.92
6.77
8.48
10.18
1.78
2.15
2.52
2.89
3.26
3.63
4.37
5.48
7.33
9.18
11.03
12.88
14.73
18.43
22.13
2.36
2.85
3.34
3.83
4.31
4.80
5.78
7.24
9.69
12.13
14.57
17.01
19.45
24.33
29.22
3.71
4.48
5.25
6.02
6.79
7.56
9.10
11.41
15.26
19.11
22.96
26.81
30.65
38.35
46.05
5.52
6.69
7.86
9.02
10.19
11.35
13.68
17.18
23.00
28.83
34.66
40.48
46.31
57.96
69.61
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
7/16
As of February 2017
SFD15M025-2

•The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.
•The zoom lens characteristics may cause slight image distortion.
•When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
•The brightness varies depending on the zoom setting.
Note: When the ET-DLE055 is mounted, the optical lens shift function cannot be used.
Projection distance for 16:9 aspect ratio screen (If using other than the ET-DLE030)
0.31
0.37
0.44
0.50
0.56
0.62
0.75
0.93
1.25
–
–
–
–
–
–
-0.16
-0.19
-0.23
-0.26
-0.29
-0.32
-0.39
-0.49
-0.65
-0.81
-0.97
-1.13
-1.30
-1.62
-1.94
0.52
0.63
0.73
0.84
0.94
1.05
1.26
1.57
2.09
2.62
3.14
3.66
4.18
5.23
6.28
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
-0.21
-0.25
-0.29
-0.33
-0.37
-0.41
-0.49
-0.62
-0.82
-1.03
-1.23
-1.44
-1.64
-2.05
-2.47
0.52
0.63
0.73
0.84
0.94
1.05
1.26
1.57
2.09
2.62
3.14
3.66
4.18
5.23
6.28
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
-0.7
-0.8
-0.9
-1.1
-1.2
-1.3
-1.6
-2.0
-2.7
-3.4
-4.0
-4.7
-5.4
-6.7
-8.1
1.7
2.1
2.4
2.7
3.1
3.4
4.1
5.1
6.9
8.6
10.3
12.0
13.7
17.2
20.6
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
-0.5
-0.6
-0.7
-0.8
-1.0
-1.1
-1.3
-1.6
-2.1
-2.7
-3.2
-3.7
-4.2
-5.3
-6.4
1.7
2.1
2.4
2.7
3.1
3.4
4.1
5.1
6.9
8.6
10.3
12.0
13.7
17.2
20.6
1.0
1.2
1.4
1.6
1.8
2.0
2.5
3.1
4.1
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1.27
1.52
1.78
2.03
2.29
2.54
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
Screen size
(diagonal)
min. max.
Fixed-focus
lens
Fixed-focus
lens
Zoom lensZoom lens
Distance to screen (L)Height from the edgeof screen
tocenter of lens (H)
min. max.min. max.min. max.min. max.min. max.min. max.
ET-DLE150
[m][in]
ET-DLE085 ET-DLE105 ET-DLE250 ET-DLE350 ET-DLE450
ET-DLE085/
105
Supplied lens/
ET-DLE150/
250/350/450
ET-DLE055
50
60
70
80
90
100
120
150
200
250
300
350
400
500
600
/
/
/
/
/
/
/
/
/
/
/
/
/
/
Unit: meters
ET-DLE055
Unit: feet
Supplied lens/
ET-DLE170
1.27
1.52
1.78
2.03
2.29
2.54
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
Screen size
(diagonal)
min. max.
Fixed-focus
lens
Fixed-focus
lens
Zoom lensZoom lens
Distance to screen (L)Height from the edgeof screen
tocenter of lens (H)
min. max.min. max.min. max.min. max.min. max.min. max.
ET-DLE150
[m][in]
ET-DLE085 ET-DLE105 ET-DLE250 ET-DLE350 ET-DLE450
ET-DLE085/
105
Supplied lens/
ET-DLE150/
250/350/450
ET-DLE055
50
60
70
80
90
100
120
150
200
250
300
350
400
500
600
/
/
/
/
/
/
/
/
/
/
/
/
/
/
ET-DLE055
Supplied lens/
ET-DLE170
0.88
1.07
1.26
1.44
1.63
1.82
2.19
2.75
3.68
–
–
–
–
–
–
2.15
2.59
3.03
3.47
3.91
4.34
5.22
6.54
8.74
10.94
13.13
15.33
17.53
21.92
26.31
1.11
1.34
1.57
1.79
2.02
2.25
2.71
3.40
4.55
5.70
6.85
8.00
9.15
11.45
13.75
2.74
3.31
3.87
4.43
4.99
5.56
6.68
8.37
11.19
14.00
16.82
19.63
22.45
28.08
33.71
4.12
4.96
5.80
6.64
7.48
8.32
10.00
12.52
16.72
20.93
25.13
29.33
33.53
41.93
50.33
6.20
7.47
8.74
10.00
11.27
12.54
15.07
18.87
25.21
31.54
37.88
44.22
50.55
63.22
75.89
9.74
11.74
13.75
15.76
17.76
19.77
23.78
29.81
39.84
49.88
59.91
69.95
79.98
100.05
120.12
1.47
1.77
2.08
2.38
2.69
2.99
3.60
4.51
6.04
7.56
9.08
10.61
12.13
15.17
18.22
0.88
1.07
1.25
1.44
1.62
1.81
2.18
2.74
3.67
4.60
5.52
6.45
7.38
9.24
11.10
1.94
2.34
2.75
3.15
3.55
3.96
4.76
5.97
7.99
10.01
12.02
14.04
16.05
20.09
24.12
2.58
3.11
3.64
4.18
4.71
5.24
6.30
7.90
10.56
13.22
15.88
18.54
21.20
26.52
31.84
4.06
4.90
5.73
6.57
7.41
8.25
9.93
12.44
16.64
20.83
25.02
29.22
33.41
41.79
50.18
6.05
7.32
8.58
9.85
11.12
12.39
14.93
18.74
25.09
31.44
37.78
44.13
50.48
63.17
75.87
2.9
3.5
4.1
4.7
5.3
6.0
7.2
9.0
12.1
–
–
–
–
–
–
7.0
8.5
9.9
11.4
12.8
14.3
17.1
21.5
28.7
35.9
43.1
50.3
57.5
71.9
86.3
3.6
4.4
5.1
5.9
6.6
7.4
8.9
11.2
14.9
18.7
22.5
26.3
30.0
37.6
45.1
9.0
10.8
12.7
14.5
16.4
18.2
21.9
27.5
36.7
45.9
55.2
64.4
73.7
92.1
110.6
13.5
16.3
19.0
21.8
24.5
27.3
32.8
41.1
54.9
68.7
82.4
96.2
110.0
137.6
165.1
20.3
24.5
28.7
32.8
37.0
41.1
49.4
61.9
82.7
103.5
124.3
145.1
165.8
207.4
249.0
31.9
38.5
45.1
51.7
58.3
64.9
78.0
97.8
130.7
163.6
196.6
229.5
262.4
328.2
394.1
4.8
5.8
6.8
7.8
8.8
9.8
11.8
14.8
19.8
24.8
29.8
34.8
39.8
49.8
59.8
2.9
3.5
4.1
4.7
5.3
5.9
7.2
9.0
12.0
15.1
18.1
21.2
24.2
30.3
36.4
6.4
7.7
9.0
10.3
11.7
13.0
15.6
19.6
26.2
32.8
39.4
46.1
52.7
65.9
79.1
8.5
10.2
12.0
13.7
15.4
17.2
20.7
25.9
34.6
43.4
52.1
60.8
69.5
87.0
104.5
13.3
16.1
18.8
21.6
24.3
27.1
32.6
40.8
54.6
68.3
82.1
95.8
109.6
137.1
164.6
19.8
24.0
28.1
32.3
36.5
40.7
49.0
61.5
82.3
103.1
124.0
144.8
165.6
207.3
248.9
1.50
1.81
2.12
2.43
2.74
3.05
3.67
4.60
6.15
7.70
9.25
10.80
12.35
15.45
18.55
1.10
1.34
1.57
1.80
2.03
2.26
2.72
3.42
4.57
5.73
6.88
8.04
9.19
11.50
13.82
4.9
5.9
7.0
8.0
9.0
10.0
12.0
15.1
20.2
25.3
30.3
35.4
40.5
50.7
60.9
3.6
4.4
5.2
5.9
6.6
7.4
8.9
11.2
15.0
18.8
22.6
26.4
30.2
37.7
45.3
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
8/16
As of February 2017
SFD15M025-2

380
(14-31/32)
520.5-680.5
(20-1/2-26-25/32)
308
(12-1/8)
331.3
(13-1/32)
166.7
(6-9/16)
200
(7-7/8)
175
(6-7/8)
314
(12-3/8)
200
(7-7/8)
ø60.5
(2-3/8)
*1
Standard setting-up position (If using the ET-DLE030)
Caution:
•All construction work should be done by a qualified technician.
•When mounting to the ceiling, use the special mounting bracket. Furthermore, in order to prevent it from falling
down from the ceiling, use the supplied wire on the mounting bracket.
Upper edge of
projected image
A1
A2
L1
L4
L3
Projected image
Lower edge of
projected image
A1
A2
L1
L4
L3
Projected image
unit : mm (inch)
*1 Continuous height adjustment possible
NOTE:
Illustrations show the projector installed using
optional ceiling mount bracket (6-axis adjustment
mechanism) ET-PKD130H, optional bracket assembly
ET-PKD130B and an optional lens.
NOTE:
Illustrations show the projector installed using
optional ceiling mount bracket (6-axis adjustment
mechanism) ET-PKD130H, optional bracket assembly
ET-PKD130B and an optional lens.
This illustration is not drawn to scale.
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
9/16
As of February 2017
SFD15M025-2

Projection distance for 4:3 aspect ratio screen (If using the ET-DLE030)
Unit : meters
0.39:1 (0.41:1)
Unit : feet
Throw ratio
Diagonal
image
size
(Inches)
Diagonal
image
size
(m)
Height
(SH)
Width
(SW)
Ultra-short focal length lens ET-DLE030
Close-up system dimensions
From bottom of set
to bottom edge of
screen (A2)
From top of set to
bottom edge of
screen (A1)
From rear of
set to screen
(L4)
From front of
set to screen
(L3)
From tip of
lens to screen
(L2)
Projection distance
(From mirror reflective
surface to screen)
(L1)
0.39:1 (0.41:1)
Throw ratio
Diagonal
image
size
(Inches)
Diagonal
image
size
(m)
Height
(SH)
Width
(SW)
Ultra-short focal length lens ET-DLE030
Close-up system dimensions
From bottom of set
to bottom edge of
screen (A2)
From top of set to
bottom edge of
screen (A1)
From rear of
set to screen
(L4)
From front of
set to screen
(L3)
From tip of
lens to screen
(L2)
Projection distance
(From mirror reflective
surface to screen)
(L1)
Projection Distance Calculation Table
Screen aspect ratio 4:3
L1 (m) = 0.3133 x Diagonal image size + 0.0047
Projection distance calculation formula
A1 (m) = 0.1881 x Diagonal image size- 0.0665
Calculation formula for distance from top of set to bottom edge of screen
L1: Projection distance
(from screen to mirror reflective surface)
L2: From screen to tip of lens
L3: From screen to front of set
L4: From screen to rear of set
A1: From bottom edge of screen to top of set
A2: From bottom edge of screen to bottom of set
Screen
A1
A2
L4
L1
L3
L2
* The value for L1 may contain an error of within ±5%.
* When using vertical keystone correction, the images will be corrected so that they will tend to be smaller than the specifiedscreen size.
* This measurement is not the distance between the rear of the projector and the wall, but is instead the distance between the rear of the projector and the screen surface.
Leave at least 500 mm of space between the rear of the projector and the wall and any other objects in order to provide adequate ventilation space. If setting up the
projector in a closed room, be sure to provide separate air conditioning and ventilation equipment. If there is insufficient ventilation in the room, radiated heat may build up
and cause the protection circuit of the projector to operate.
100
120
150
200
250
300
350
2.54
3.05
3.81
5.08
6.35
7.62
8.89
1.52
1.83
2.29
3.05
3.81
4.57
5.33
2.03
2.44
3.05
4.06
5.08
6.10
7.11
0.80
0.96
1.20
1.60
1.99
2.39
2.79
0.82
0.98
1.22
1.62
2.02
2.41
2.81
0.65
0.81
1.05
1.45
1.85
2.25
2.64
0.16
0.32
0.55
0.95
1.35
1.75
2.15
0.59
0.68
0.83
1.06
1.30
1.54
1.78
0.41
0.51
0.65
0.89
1.13
1.37
1.61
100
120
150
200
250
300
350
2.54
3.05
3.81
5.08
6.35
7.62
8.89
5.0
6.0
7.5
10.0
12.5
15.0
17.5
6.7
8.0
10.0
13.3
16.7
20.0
23.3
2.6
3.1
3.9
5.2
6.5
7.8
9.2
2.7
3.2
4.0
5.3
6.6
7.9
9.2
2.1
2.7
3.5
4.8
6.1
7.4
8.7
0.5
1.0
1.8
3.1
4.4
5.7
7.0
1.9
2.2
2.7
3.5
4.3
5.1
5.8
1.3
1.7
2.1
2.9
3.7
4.5
5.3
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
10/16
As of February 2017
SFD15M025-2

Unit : meters
0.39:1 (0.4:1)
Unit : feet
Throw ratio
Diagonal
image
size
(Inches)
Diagonal
image
size
(m)
Height
(SH)
Width
(SW)
Ultra-short focal length lens ET-DLE030
Close-up system dimensions
From bottom of set
to bottom edge of
screen (A2)
From top of set to
bottom edge of
screen (A1)
From rear of
set to screen
(L4)
From front of
set to screen
(L3)
From tip of
lens to screen
(L2)
Projection distance
(From mirror reflective
surface to screen)
(L1)
0.39:1 (0.4:1)
Throw ratio
Diagonal
image
size
(Inches)
Diagonal
image
size
(m)
Height
(SH)
Width
(SW)
Ultra-short focal length lens ET-DLE030
Close-up system dimensions
From bottom of set
to bottom edge of
screen (A2)
From top of set to
bottom edge of
screen (A1)
From rear of
set to screen
(L4)
From front of
set to screen
(L3)
From tip of
lens to screen
(L2)
Projection distance
(From mirror reflective
surface to screen)
(L1)
Projection Distance Calculation Table
Screen aspect ratio 16:9
L1 (m) = 0.3413 x Diagonal image size + 0.0047
Projection distance calculation formula
A1 (m) = 0.2866 x Diagonal image size- 0.0665
Calculation formula for distance from top of set to bottom edge of screen
L1: Projection distance
(from screen to mirror reflective surface)
L2: From screen to tip of lens
L3: From screen to front of set
L4: From screen to rear of set
A1: From bottom edge of screen to top of set
A2: From bottom edge of screen to bottom of set
Screen
A1
A2
L4
L1
L3
L2
* The value for L1 may contain an error of within ±5%.
* When using vertical keystone correction, the images will be corrected so that they will tend to be smaller than the specifiedscreen size.
* This measurement is not the distance between the rear of the projector and the wall, but is instead the distance between the rear of the projector and the screen surface.
Leave at least 500 mm of space between the rear of the projector and the wall and any other objects in order to provide adequate ventilation space. If setting up the
projector in a closed room, be sure to provide separate air conditioning and ventilation equipment. If there is insufficient ventilation in the room, radiated heat may build up
and cause the protection circuit of the projector to operate.
Projection distance for 16:9 aspect ratio screen (If using the ET-DLE030)
100
120
150
200
250
300
350
2.54
3.05
3.81
5.08
6.35
7.62
8.89
1.25
1.49
1.87
2.49
3.11
3.74
4.36
2.21
2.66
3.32
4.43
5.53
6.64
7.75
0.87
1.04
1.31
1.74
2.17
2.61
3.04
0.89
1.07
1.33
1.76
2.19
2.63
3.06
0.73
0.90
1.16
1.59
2.03
2.46
2.89
0.23
0.40
0.66
1.09
1.53
1.96
2.39
0.84
0.98
1.20
1.56
1.93
2.29
2.66
0.66
0.81
1.03
1.39
1.75
2.12
2.48
100
120
150
200
250
300
350
2.54
3.05
3.81
5.08
6.35
7.62
8.89
4.1
4.9
6.1
8.2
10.2
12.3
14.3
7.3
8.7
10.9
14.5
18.2
21.8
25.4
2.9
3.4
4.3
5.7
7.1
8.5
10.0
2.9
3.5
4.4
5.8
7.2
8.6
10.0
2.4
2.9
3.8
5.2
6.6
8.1
9.5
0.7
1.3
2.2
3.6
5.0
6.4
7.9
2.7
3.2
3.9
5.1
6.3
7.5
8.7
2.2
2.6
3.4
4.6
5.8
6.9
8.1
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
11/16
As of February 2017
SFD15M025-2

Calculation of the projection distance
For a screen size different from the above, use the equation below to calculate the projection distance.
•Distances calculated with the above equations will include a slight error.
minimum L (m) = (diagonal screen size in inches) × 0.0170 - 0.0471
maximum L (m) = (diagonal screen size in inches) × 0.0211 - 0.0442
ET-DLE085
minimum L (m) = (diagonal screen size in inches) × 0.0280 - 0.0540
maximum L (m) = (diagonal screen size in inches) × 0.0403 - 0.0498
ET-DLE150
minimum L (m) = (diagonal screen size in inches) × 0.0370 - 0.0746
maximum L (m) = (diagonal screen size in inches) × 0.0517 - 0.0725
Supplied lens
minimum L (m) = (diagonal screen size in inches) × 0.0488 - 0.0800
maximum L (m) = (diagonal screen size in inches) × 0.0771 - 0.0792
ET-DLE250
minimum L (m) = (diagonal screen size in inches) × 0.0770 - 0.1351
maximum L (m) = (diagonal screen size in inches) × 0.1163 - 0.1346
ET-DLE350
minimum L (m) = (diagonal screen size in inches) × 0.1165 - 0.3017
maximum L (m) = (diagonal screen size in inches) × 0.1842 - 0.2991
ET-DLE450
L1 (m) = (diagonal screen size in inches) × 0.0080+ 0.0047
L3 (m) = L1-0.146
L4 (m) = L1-0.644
ET-DLE030 (fixed focus)
(fixed focus) L (m) = (diagonal screen size in inches) × 0.0171 - 0.0476ET-DLE055
Aspect ratio 16:9
Aspect ratio 4:3
minimum L (m) = (diagonal screen size in inches) × 0.0186 - 0.0471
maximum L (m) = (diagonal screen size in inches) × 0.0230 - 0.0442
ET-DLE085
minimum L (m) = (diagonal screen size in inches) × 0.0305 - 0.0540
maximum L (m) = (diagonal screen size in inches) × 0.0439 - 0.0498
ET-DLE150
minimum L (m) = (diagonal screen size in inches) × 0.0403 - 0.0746
maximum L (m) = (diagonal screen size in inches) × 0.0563 - 0.0725
Supplied lens
minimum L (m) = (diagonal screen size in inches) × 0.0532 - 0.0800
maximum L (m) = (diagonal screen size in inches) × 0.0840 - 0.0792
ET-DLE250
minimum L (m) = (diagonal screen size in inches) × 0.0839 - 0.1351
maximum L (m) = (diagonal screen size in inches) × 0.1267 - 0.1346
ET-DLE350
minimum L (m) = (diagonal screen size in inches) × 0.1270 - 0.3017
maximum L (m) = (diagonal screen size in inches) × 0.2007 - 0.2991
ET-DLE450
L1 (m) = (diagonal screen size in inches) × 0.0087 + 0.0047
L3 (m) = L1-0.146
L4 (m) = L1-0.644
ET-DLE030 (fixed focus)
(fixed focus) L (m) = (diagonal screen size in inches) × 0.0186 - 0.0476ET-DLE055
Formula for calculating possible heights when using the ET-DLE030
If using a screen size which has not been previously mentioned, use the following calculation formulas to
obtain the possible setting-up height.
For screen aspect ratio of 4:3 Possible setting-up height A1 (mm) = Projection screen size (inches) x 4.8-66.5
Possible setting-up height A2 (mm) = A1 + 175
For screen aspect ratio of 16:9 Possible setting-up height A1 (mm) = Projection screen size (inches) x 7.3-66.5
Possible setting-up height A2 (mm) = A1 + 175
* There may be a small margin of error in the values obtained from the above formulas.
minimum L (m) = (diagonal screen size in inches) × 0.0231 - 0.0511
maximum L (m) = (diagonal screen size in inches) × 0.0310 - 0.0472
ET-DLE105
minimum L (m) = (diagonal screen size in inches) × 0.0212 - 0.0511
maximum L (m) = (diagonal screen size in inches) × 0.0284 - 0.0472
ET-DLE105
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
12/16
As of February 2017
SFD15M025-2

Formula for calculating possible heights when using the ET-DLE030
Shift range
Optical
If using a screen size which has not been previously mentioned, use the following calculation formulas to
obtain the possible setting-up height.
axis shift function allows to shift the position of a projected image as shown below.
For screen aspect ratio of 16:10 Possible setting-up height A1 (mm) = Projection screen size (inches) x 5.0-72.1
Possible setting-up height A2 (mm) = A1 + 200
For screen aspect ratio of 16:9 Possible setting-up height A1 (mm) = Projection screen size (inches) x 5.9-72.1
Possible setting-up height A2 (mm) = A1 + 200
For screen aspect ratio of 4:3 Possible setting-up height A1 (mm) = Projection screen size (inches) x 5.7-72.1
Possible setting-up height A2 (mm) = A1 + 200
* There may be a small margin of error in the values obtained from the above formulas.
•Floor mount •Ceiling mount
•Floor mount •Ceiling mount
•The ET-DLE055 has a fixed short-focus lens. Therefore, the lens shift function provided in the main unit cannot be used.
(When the lens except the ET-DLE085 and ET-DLE105 is mounted.) (When the lens except the ET-DLE085 and ET-DLE105 is mounted.)
(When the ET-DLE085 and ET-DLE105 is mounted.) (When the ET-DLE085 and ET-DLE105 is mounted.)
0.5V0.13V
0.1H
0.3H
0.1H
0.45V0.13V
0.28H
0.1H
0.5V 0.13V
0.1H
0.3H
0.1H
0.45V 0.13V
0.28H
0.1H
H
(Width of projected image)
H
(Width of projected image)
V
(Height of projected image)
H
(Width of projected image)
V
(Height of projected image)
V
(Height of projected image)
H
(Width of projected image)
V
(Height of projected image)
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
13/16
As of February 2017
SFD15M025-2

-15°
+15°
360°
Installable angle
Install the projector at an angle within the range shown below.
•Vertical direction
The projector may be installed at a vertical
angle of 360°.
•Horizontal direction
The projector may be installed at a horizontal
angle of ±15°.
Downward-facing
installation range
: Projection direction
30°30°
•Downward-facing installation
When installing the projector in a downward facing position, be sure to attach the supplied clasp to the lamp unit.
Usingtheprojectorwithoutattachtheclaspmayshortenthelifeofthelamp.
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
14/16
As of February 2017
SFD15M025-2

List of compatible signals
The signals that can be input to this projector are shown in the table below. Horizontal scanning fre-
quencies of 15 kHz to 100 kHz, vertical scanning frequencies of 24 Hz to 120 Hz, and a dot clock of
162 MHz maximum can be input.
NOTE: The native resolution of this projector is 1,920× 1,200 pixels. If the display resolution of the input signal is different from the
native resolution, image compression or expansion will be used to convert the input signal to a level within the native resolution.
Display mode
Display
resolution
(dots)
Scanning frequency
H
(kHz)
V
(kHz)
Dot clock
frequency
(MHz)
Format
720 × 480i
720 × 576i
720 × 480i
720 × 576i
720 × 483
720 × 576
1280 × 720
1920 × 1080i
1920 × 1080
1920 × 1080i
1920 × 1080
640 × 400
640 × 480
800 × 600
832 × 624
1024 × 768
1152 × 864
1152 × 870
15.7
15.6
15.7
15.6
31.5
31.3
45.0
37.5
33.8
28.1
27.0
33.8
67.5
56.3
31.5
37.9
31.5
35.0
37.9
37.5
43.3
35.2
37.9
48.1
46.9
53.7
49.7
39.6
48.4
56.5
60.0
65.5
68.7
81.4
98.8
53.7
64.0
67.5
77.1
68.7
59.9
50.0
59.9
50.0
59.9
50.0
60.0
50.0
60.0
50.0
24.0
27.0 48.0
28.1 25.0
30.0
60.0
50.0
70.1
85.1
59.9
66.7
72.8
75.0
85.0
56.3
60.3
72.2
75.0
85.1
74.6
50.0
60.0
70.1
75.0
81.6
85.0
100.0
120.0
60.0
70.0
74.9
85.0
75.1
−
13.5
74.3
148.5
25.2
31.5
25.2
30.2
31.5
31.5
36.0
36.0
40.0
50.0
49.5
56.3
57.3
51.9
65.0
75.0
78.8
86.0
94.5
113.3
139.1
81.6
94.2
108.0
119.7
100.0
NTSC/NTSC4.43/PAL-M/PAL60
PAL/PAL-N/SECAM
525i (480i)
625i (576i)
525p (480p)
625p (576p)
750 (720)/60p
750 (720)/50p
1125 (1080)/60i*2
1125 (1080)/50i
1125 (1080)/24p
1125 (1080)/24sF
1125 (1080)/30p
1125 (1080)/25p
1125 (1080)/60p
1125 (1080)/50p
VESA400
VGA480
SVGA
MAC16
XGA
MXGA
MAC21
VIDEO/YC
RGB1/RGB2
720(1440) × 480i*1
720(1440) × 576i*1
15.7
15.6
59.9
50.0 27.0
525i (480i)
625i (576i) HDMI/DVI-D
RGB1/RGB2/H
DMI/DVI-D
RGB1/RGB2/
HDMI/DVI-D
RGB1/RGB2/
HDMI/DVI-D
1280 × 720
1280 × 768
1280 × 768
1280 × 768
37.1
44.8
76.3
92.6
39.6
47.4
47.8
60.3
68.6
49.8
59.9
100.0
120.0
49.9
60.0
59.9
74.9
84.8
60.5
74.5
131.8
161.6
65.3
68.3
79.5
102.3
117.5
1280 × 720
1280 × 768*3
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
15/16
As of February 2017
SFD15M025-2

*1 Only compatible with dot clock frequency of 27 MHz (pixel repetition signal)
*2 When 1125(1035)/60i signal input, it displays as 1125(1080)/60i signals.
*3 Compliant with VESA CVT-RB (Coordinated Video Timing-Reduced Blanking).
*4 Image resolution is reduced by the image processing circuit before projection.
Display mode
Display
resolution
(dots)
Scanning frequency
H
(kHz)
V
(kHz)
Dot clock
frequency
(MHz)
Format
1280 × 800
1280 × 800*3
1280 × 800
1280 × 960
1280 × 1024
1366 × 768
1400 × 1050
1440 × 900
1600 × 1200
1680 × 1050
1920 × 1080
1920 × 1080*4
1920 × 1200*4
1920 × 1080*3
1920 × 1200
1920 × 1200*3
41.3
49.7
49.3
62.8
71.6
60.0
52.4
64.0
72.3
78.2
80.0
91.1
47.7
39.6
54.1
64.0
65.2
65.3
78.8
82.2
55.9
46.3
75.0
65.3
54.1
55.6
66.6
67.2
61.8
74.0
74.6
50.0
59.8
59.9
74.9
84.9
60.0
50.0
60.0
66.3
72.0
75.0
85.0
59.8
49.9
50.0
60.0
60.0
72.0
75.0
59.9
49.9
60.0
50.0
49.9
59.9
60.0
49.9
60.0
59.9
68.0
83.5
71.0
106.5
122.5
108.0
88.0
108.0
125.0
135.1
135.0
157.5
85.5
69.0
99.9
108.0
122.6
121.8
149.3
155.9
106.5
86.8
162.0
61.8 49.9 131.5
146.3
119.5
141.5
138.5
173.0
158.3
154.0
193.3
1280 × 800
MSXGA
SXGA
1366×768
SXGA+
WXGA+
1600 × 90046.4
55.9 60.0
96.5
119.0
1600×900
UXGA
WSXGA+
1920×1080
WUXGA
RGB1/RGB2
RGB1/RGB2/
HDMI/DVI-D
RGB1/RGB2/
HDMI/DVI-D
RGB1/RGB2
NOTE: DIGITAL LINK and HDMI inputs share the same compatible signal.
PT-DX820W/DX820LW/DX820B/DX820LB
DLP™ Projectors
16/16
As of February 2017
SFD15M025-2