Panasonic PT-EZ570U User manual

SPEC FILE
Product Number : PT-EZ570/EZ570L
Product Name : LCD Projectors
As of A ril 2012. S ecifications and a earance are subject to change without notice.
SFL12M004
1/17
The PT-EZ570L is not equi ed with a lens.

SPEC FI L E
PT-EZ570/EZ570L
LCD Projectors
As of April 2012
SFL12M004
2/17
ain unit
Power supply
Power consumption
Optical system
LCD panel Panel size
Display method
Pixels
Pixel configuration
Lens PT-EZ570
PT-EZ570L
Lamp
Screen size
Brightness*2
Center-to-corner uniformity*2
Contrast*2
Resolution
Scanning frequency DMI/DVI-I
RGB
YPBPR(YCBCR)
Video/S-Video
Optical axis shift
Keystone correction range
Installation
Built-in speaker Size
Output power
100– 240 V AC, 50/60 z
490 W (492 VA) (0.4 W with STANDBY MODE set to ECO*1, 11 W with
STANDBY MODE set to NETWORK.)
Dichroic mirror separation/prism synthesis system
19.2 mm (0.76 inches) diagonal (16:10 aspect ratio)
Transparent LCD panel (× 3, R/G/B)
2,304,000 (1,920 × 1,200) × 3, total of 6,912,000 pixels
Stripe
Powered zoom/focus lens (1.7–2.8:1), F 1.7–2.3, f 26.9 –45.4 mm
Optional powered zoom/focus lenses and fixed-focus lens
330 W U M lamp
1.02–10.16 m (40–400 inches), 16:10 aspect ratio
5,000 lumens (LAMP POWER: AUTO/NORMAL)
90%
5,000:1 (full on / full off, LAMP POWER: AUTO)
1,920 × 1,200 pixels
f: 26 k z – 80 k z, fV: 23 z–85 z, dot clock: 162 M z or lower
f: 15 k z–120 k z, fV: 48 z–100 z, dot clock: 230 M z or lower
(Signals above 163 M z are downsampled.)
525i (480i): f 15.75 k z; fV60 z,
625i (576i): f 15.63 k z; fV50 z,
525p (480p): f 31.50 k z; fV60 z,
625p (576p): f 31.25 k z; fV50 z,
750 (720)/60p: f 45.00 k z; fV60 z,
750 (720)/50p: f 37.50 k z; fV50 z,
1035/60i: f 33.75 k z; fV60 z,
1125 (1080)/60i: f 33.75 k z; fV60 z,
1125 (1080)/50i: f 28.13 k z; fV50 z,
1080/25p: f 28.13 k z; fV25 z,
1080/25sF: f 28.13 k z; fV50 z,
1080/24p: f 27.00 k z; fV24 z,
1080/24sF: f 27.00 k z; fV48 z,
1080/30p: f 33.75 k z; fV30 z,
1080/30sF: f 33.75 k z; fV60 z,
1080/60p: f 67.50 k z; fV60 z,
1080/50p: f 56.25 k z; fV50 z
f: 15.75 k z, fV: 60 z [NTSC/NTSC4.43/PAL-M/PAL60]
f: 15.63 k z, fV: 50 z [PAL/PAL-N/SECAM]
Vertical: ±60% (powered), horizontal: ±10% (powered)
NOTE: Optical axis shift function cannot be operated when used with the ET-ELW21.
Vertical: ±30° (with vertical correction only)
orizontal: ±30° (with horizontal correction only)
Ceiling/floor, front/rear
3.7 cm (1-15/32 inches) (round) × 1
10 W (monaural)
Specifications

SPEC FI L E
PT-EZ570/EZ570L
LCD Projectors
As of April 2012
SFL12M004
3/17
Terminals INPUT 1
DMI IN
DVI-D IN
RGB IN
R, G, B
INPUT 2
[RGB input]
R, G, B
Y, PB(CB), PR(CR)
VIDEO
INPUT 3
[Component input]
Y, PB(CB), PR(CR)
VIDEO
S-VIDEO
MONITOR OUT (RGB output)
AUDIO IN 1
AUDIO IN 2
AUDIO IN 3
VARIABLE AUDIO OUT
SERIAL IN
REMOTE IN
LAN
Power cord length
Cabinet materials
Dimensions (W × × D) PT-EZ570
PT-EZ570L
Weight PT-EZ570
PT-EZ570L
Operation noise*2
Operating temperature
Menu selection
DMI 19-pin × 1, Deep Color, DCP compatible
525p (480p), 625p (576p), 750 (720)/60p, 750 (720)/50p, 1035/60i,
1125 (1080)/60i, 1125 (1080)/50i,
1080/25p, 1080/25sF, 1080/24p, 1080/24sF, 1080/30p, 1080/30sF,
1080/60p, 1080/50p, VGA (640 × 480) – WUXGA*2(1,920 × 1,200)
Audio signal: linear PCM (sampling frequencies: 48 k z, 44.1 k z,
32 k z)
DVI-D 24-pin × 1, DVI 1.0 compliant, compatible with DCP, compati-
ble with single link only
525p (480p), 625p (576p), 750 (720)/60p, 750 (720)/50p, 1035/60i,
1125 (1080)/60i, 1125 (1080)/50i,
1080/25p, 1080/25sF, 1080/24p, 1080/24sF, 1080/30p, 1080/30sF,
1080/60p, 1080/50p, VGA (640 × 480) – WUXGA*2(1,920 × 1,200)
D-sub D 15-pin (female) ×1
R: 0.7 Vp-p, 75 ohms;
G: 0.7 Vp-p (1.0 Vp-p for sync on G), 75 ohms;
B: 0.7 Vp-p, 75 ohms;
D/VD, SYNC: high impedance, TTL (positive/negative)
NOTE: SYNC/HD and VD terminals do not accept tri-level sync signals.
Menu selection
BNC × 5 (RGB/YPBPR/YCBCR× 1)
R: 0.7 Vp-p, 75 ohms;
G: 0.7 Vp-p (1.0 Vp-p for sync on G), 75 ohms;
B: 0.7 Vp-p, 75 ohms;
D/VD, SYNC: high impedance, TTL (positive/negative)
NOTE: SYNC/HD and VD terminals do not accept tri-level sync signals.
Y: 1.0 Vp-p (including sync signal);
PB(CB), PR(CR): 0.7 Vp-p, 75 ohms
BNC × 1, 1.0 Vp-p, 75 ohms
Menu selection
RCA pin × 3 (YPBPR/YCBCR× 1)
Y: 1.0 Vp-p (including sync signal);
PB(CB), PR(CR): 0.7 Vp-p, 75 ohms
RCA pin × 1, 1.0 Vp-p, 75 ohms
Mini DIN 4-pin × 1, Y: 1.0 Vp-p; C: 0.286 Vp-p, 75 ohms
D-sub D 15-pin (female) ×1
R: 0.7 Vp-p, 75 ohms;
G: 0.7 Vp-p (1.0 Vp-p for sync on G), 75 ohms;
B: 0.7 Vp-p, 75 ohms;
D/VD, SYNC: high impedance, TTL (positive/negative)
M3 (L, R) × 1, 0.5 Vrms, input impedance: 22 kilohms or more
M3 (L, R) × 1, 0.5 Vrms, input impedance: 22 kilohms or more
RCA (L, R) × 2, 0.5 Vrms, input impedance: 22 kilohms or more
M3 (L, R) × 1 (monitor out: 0 – 2.0 Vrms, variable)
D-sub 9-pin (female) × 1, for external control (RS-232C compliant)
M3 jack × 1 for wired remote control or link control
RJ-45 × 1, for network connection, 100Base-TX/10Base-T, compliant
with PJLink™
3.0 m (9 ft10 in)
Molded plastic
489.5 mm × 164 mm*4× 434 mm*5
(19-9/32 × 6-15/32 *4× 17-3/32 *5inches) (with supplied lens)
489.5 mm × 164 mm*4× 370 mm*5
(19-9/32 × 6-15/32 *4× 14-9/16 *5inches) (without lens)
Approx. 10.3 kg (22.7 lbs) (with supplied lens)
Approx. 9.6 kg (21.2 lbs) (without lens)
37 dB (LAMP POWER: NORMAL), 31 dB (LAMP POWER: ECO 1/ ECO 2)
0–40 °C (32–104 °F) up to 1,000 m (3,280 ft) above sea level, with fan
control set to OFF,
0–30 °C (32–86 °F) between 1,000 m and 2,000 m (3,280 ft and 6,561
ft) above sea level, with fan control set to ON 1,

SPEC FI L E
PT-EZ570/EZ570L
LCD Projectors
As of April 2012
SFL12M004
4/17
Weights and dimensions shown are approximate. Specifications and appearance are subject to change without notice.
*1 When the standby mode is set to eco, network functions such as power on over the LAN network will not operate, and the serial output termi-
nal cannot be used. Also, only certain commands can be received for external control using the serial terminal.
*2 easurement, measuring conditions, and method of notation all comply with ISO 21118 international standards.
*3 WUXGA resolution is supported only when the signals are compliant with VESA CVT-RB (Coordinated Video Timing-Reduced Blanking).
*4 With legs at shortest position.
*5 Protruding parts not included.
*6 Operation range differs depending on environments.
Operating humidity
Remote control unit
Power supply
Operation range*6
Dimensions (W × × D)
Weight
Supplied accessories
Optional accessories
Zoom lens (1.3–1.7:1)
Zoom lens (2.8–4.6:1)
Zoom lens (4.6– 7.2:1)
Fixed-focus lens (0.8:1)
Ceiling mount bracket
Bracket assembly
Replacement lamp unit
Replacement filter unit
0–30 °C (32–86 °F) between 2,000 m and 2,700 m (6,561 ft and 8,858
ft) above sea level, with fan control set to ON 2.
20%–80% (no condensation)
3 V DC (R03/LR03/AAA type battery × 2)
Approx. 5 m (16 ft5 in) when operated from directly in front of the sig-
nal receptor
48 × 145 × 27 mm (1-7/8 × 5-23/32 × 1-1/16 inches)
Approx. 102 g (3.6 oz) (including batteries)
Power cord (× 1)
Power cord holder (× 1)
Wireless/wireled remote control unit (× 1)
Batteries for remote control (AAA/R03/LR03 type × 2)
Computer cable (× 1)
Software CD-ROM (Logo Transfer Software, Multi Projector Monitoring
& Control Software) (× 1)
ET-ELW20
ET-ELT20
ET-ELT21
ET-ELW21
ET-PKE200 (for high ceilings)
ET-PKE200S (for low ceilings)
ET-PKE200B
ET-LAE200
ET-RFE200

370 (14-9/16 )64 ( 2-17/32 )
345 (13-19/32)
434 (17-3 / 32)
412 (16-7/32) 286 (11-1/4)
489.5 (19-9/32)
164
(6 -15/32 )
155
(6-3/32)
9
(11 / 32 )
Dimensions
unit : mm (inch)
NOTE: This illustration is not drawn to scale.
The illustration shows the PT-EZ570.
SPEC FI L E
PT-EZ570/EZ570L
LCD Projectors
As of April 2012
SFL12M004
5/17
Terminals
INPUT 2
SYNC/HD VD
R/PRS-VIDEO PB/CB1
23
L
REMOTE IN SERIAL IN
DVI-D
RGBMONITOR OUT
LAN
R
VIDEO/Y PR/CR
B/PBVIDEO/G/Y
INPUT 3 AUDIO IN
INPUT 1
VAEI A B LE
AUDIO OUT
1
6789
10 12
11 13 14
23 4 5
1 LAN connector
2 RGB output
3 RGB input
4 DMI Input
5 DVI-D input
6 RGB/component/video input
7 S-Video
8 Component/video input
9 Audio 1 input
10 Audio 2 input
11 Audio 3 input
12 Remote input
13 Audio output
14 Serial input

SPEC FI L E
PT-EZ570/EZ570L
LCD Projectors
As of April 2012
SFL12M004
6/17
Standard setting-up position
Caution:
• All construction work should be done by a qualified technician.
• When mounting to the ceiling, use the special mounting bracket. To prevent the projector from swaying or drop-
ping, attach the wire between the mounting bracket and the ceiling.
Upper edge of projected image
Lower edge of projected image
Projected image
L
L
L
Projected image
HH
∅54
(2-1/8)
60
(2-3/8)
60
(2-3/8)
120
(4-23/32)
60
(2-3/8)
60 (2-3/8)
120
(4-23/32)
860–1,460*2
*2
*2
*2
(33-27/32–
57-15/32)
951–1,551
(37-7/16 – 61-1/16)
184.5
(7-1/4)
185.5A*1
(7-5/16 )
unit : mm (inch)
*1 When the lens protrudes to the maximum.
A: 83.5 mm (3-9/32 in) with the ET-ELW20
64 mm (2-17/32 in) with the supplied lens
88 mm (3-15/32 in) with the ET-ELT20
84 mm (3-5/16 in) with the ET-ELT21
54 mm (2-1/8 in) with the ET-ELW21
*2 Adjustable in 30 mm (1-3/16 in) steps.
NOTE:
Illustrations show the projector
i nstalled using optional ceiling mount
bracket ET-PKE200H and bracket assembly
ET-PKE200B.
This illustration is not drawn to scale.

SPEC FI L E
PT-EZ570/EZ570L
LCD Projectors
As of April 2012
SFL12M004
7/17
1.02
1.27
1.52
1.78
2.03
2.29
2.54
3.05
3.81
5.08
6.35
7.62
10.16
Screen size
(diagonal)
min. max. min. max
Zoom
Zoom
lenses
Fixed-focus
Fixed-
focus
lens
Distance to screen (L) Height from the edge
of screen to
center of lens (H)
min. max.
Supplied lens
min. [m] [in] max.
ET-ELW20
Zoom lens
ET-ELT20
Zoom lens
ET-ELT21
Zoom lens
ET-ELW21
Fixed-focus
lens
40
50
60
70
80
90
100
120
150
200
250
300
400
/
/
/
/
/
/
/
/
/
/
/
/
/
–
–
–
–
–
–
–
–
–
–
–
–
–
-0.05
-0.07
-0.08
-0.09
-0.11
-0.12
-0.14
-0.16
-0.20
-0.27
-0.34
-0.40
-0.54
0.59
0.74
0.89
1.04
1.19
1.33
1.48
1.78
2.22
2.96
3.70
4.44
5.92
0.63
0.80
0.97
1.15
1.32
1.49
1.66
2.00
2.52
3.38
4.24
5.10
6.81
0.27
0.34
0.40
0.47
0.54
0.61
0.67
0.81
1.01
1.35
1.68
2.02
2.69
2.35
2.95
3.55
4.16
4.76
5.36
5.96
7.16
8.96
11.96
14.96
17.97
23.97
1.41
1.77
2.14
2.50
2.87
3.23
3.60
4.33
5.42
7.25
9.07
10.90
14.55
3.81
4.79
5.77
6.75
7.73
8.71
9.69
11.65
14.59
19.49
24.39
29.29
39.09
6.03
7.59
9.15
10.71
12.27
13.83
15.39
18.51
23.19
30.99
38.79
46.59
62.19
1.36
1.71
2.06
2.42
2.77
3.12
3.48
4.18
5.24
7.01
8.77
10.54
14.07
1.02
1.29
1.55
1.82
2.09
2.36
2.63
3.16
3.97
5.31
6.65
7.99
10.67
2.29
2.89
3.49
4.09
4.69
5.30
5.90
7.10
8.90
11.91
14.91
17.92
23.93
3.72
4.70
5.68
6.66
7.65
8.63
9.61
11.57
14.52
19.43
24.34
29.25
39.07
1.02
1.27
1.52
1.78
2.03
2.29
2.54
3.05
3.81
5.08
6.35
7.62
10.16
Screen size
(diagonal)
min. max. min. max
Zoom
Zoom
lenses
Fixed-focus
Fixed-
focus
lens
Distance to screen (L) Height from the edge
of screen to
center of lens (H)
min. max.
Supplied lens
min.[m] [in] max.
ET-ELW20
Zoom lens
ET-ELT20
Zoom lens
ET-ELT21
Zoom lens
ET-ELW21
Fixed-focus
lens
40
50
60
70
80
90
100
120
150
200
250
300
400
/
/
/
/
/
/
/
/
/
/
/
/
/
–
–
–
–
–
–
–
–
–
–
–
–
–
-0.2
-0.2
-0.3
-0.3
-0.4
-0.4
-0.4
-0.5
-0.7
-0.9
-1.1
-1.3
-1.8
1.9
2.4
2.9
3.4
3.9
4.4
4.9
5.8
7.3
9.7
12.2
14.6
19.4
2.1
2.6
3.2
3.8
4.3
4.9
5.4
6.6
8.3
11.1
13.9
16.7
22.4
0.9
1.1
1.3
1.6
1.8
2.0
2.2
2.7
3.3
4.4
5.5
6.6
8.8
7.7
9.7
11.7
13.6
15.6
17.6
19.5
23.5
29.4
39.2
49.1
58.9
78.6
4.6
5.8
7.0
8.2
9.4
10.6
11.8
14.2
17.8
23.8
29.8
35.8
47.7
12.5
15.7
18.9
22.1
25.4
28.6
31.8
38.2
47.9
63.9
80.0
96.1
128.2
19.8
24.9
30.0
35.1
40.3
45.4
50.5
60.7
76.1
101.7
127.3
152.8
204.0
4.5
5.6
6.8
7.9
9.1
10.2
11.4
13.7
17.2
23.0
28.8
34.6
46.2
3.3
4.2
5.1
6.0
6.9
7.7
8.6
10.4
13.0
17.4
21.8
26.2
35.0
7.5
9.5
11.5
13.4
15.4
17.4
19.3
23.3
29.2
39.1
48.9
58.8
78.5
12.2
15.4
18.6
21.9
25.1
28.3
31.5
38.0
47.6
63.8
79.9
96.0
128.2
Projection distance for 16:10 aspect ratio screen
Unit: feet
Unit: meters
• 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 fixed-focus lens ET-ELW21 is mounted, the optical lens shift function cannot be used.

SPEC FI L E
PT-EZ570/EZ570L
LCD Projectors
As of April 2012
SFL12M004
8/17
1.02
1.27
1.52
1.78
2.03
2.29
2.54
3.05
3.81
5.08
6.35
7.62
10.16
Screen size
(diagonal)
min. max. min. max
Zoom
Zoom
lenses
Fixed-focus
Fixed-
focus
lens
Distance to screen (L) Height from the edge
of screen to
center of lens (H)
min. max.
Supplied lens
min. [m] [in] max.
ET-ELW20
Zoom lens
ET-ELT20
Zoom lens
ET-ELT21
Zoom lens
ET-ELW21
Fixed-focus
lens
40
50
60
70
80
90
100
120
150
200
250
300
400
/
/
/
/
/
/
/
/
/
/
/
/
/
–
–
–
–
–
–
–
–
–
–
–
–
–
-0.05
-0.06
-0.08
-0.09
-0.10
-0.11
-0.13
-0.15
-0.19
-0.25
-0.31
-0.37
-0.50
0.55
0.69
0.82
0.96
1.10
1.23
1.37
1.64
2.06
2.74
3.42
4.11
5.48
0.65
0.83
1.00
1.18
1.36
1.53
1.71
2.06
2.59
3.47
4.36
5.24
7.00
0.25
0.31
0.37
0.44
0.50
0.56
0.62
0.75
0.93
1.25
1.56
1.87
2.49
2.42
3.04
3.66
4.27
4.89
5.51
6.12
7.36
9.21
12.30
15.38
18.47
24.64
1.45
1.82
2.20
2.57
2.95
3.32
3.70
4.45
5.58
7.45
9.33
11.20
14.96
3.92
4.92
5.93
6.94
7.95
8.95
9.96
11.97
15.00
20.03
25.07
30.11
40.18
6.20
7.81
9.41
11.01
12.62
14.22
15.82
19.03
23.84
31.86
39.87
47.89
63.92
1.40
1.76
2.12
2.49
2.85
3.21
3.57
4.30
5.39
7.20
9.02
10.83
14.46
1.05
1.32
1.60
1.87
2.15
2.43
2.70
3.25
4.08
5.46
6.84
8.21
10.97
2.36
2.98
3.59
4.21
4.83
5.45
6.06
7.30
9.15
12.24
15.33
18.42
24.60
3.83
4.84
5.84
6.85
7.86
8.87
9.88
11.90
14.93
19.98
25.02
30.07
40.17
1.02
1.27
1.52
1.78
2.03
2.29
2.54
3.05
3.81
5.08
6.35
7.62
10.16
Screen size
(diagonal)
min. max. min. max
Zoom
Zoom
lenses
Fixed-focus
Fixed-
focus
lens
Distance to screen (L) Height from the edge
of screen to
center of lens (H)
min. max.
Supplied lens
min. [m] [in] max.
ET-ELW20
Zoom lens
ET-ELT20
Zoom lens
ET-ELT21
Zoom lens
ET-ELW21
Fixed-focus
lens
40
50
60
70
80
90
100
120
150
200
250
300
400
/
/
/
/
/
/
/
/
/
/
/
/
/
–
–
–
–
–
–
–
–
–
–
–
–
–
-0.2
-0.2
-0.3
-0.3
-0.3
-0.4
-0.4
-0.5
-0.6
-0.8
-1.0
-1.2
-1.6
1.8
2.3
2.7
3.2
3.6
4.1
4.5
5.4
6.7
9.0
11.2
13.5
18.0
2.1
2.7
3.3
3.9
4.4
5.0
5.6
6.8
8.5
11.4
14.3
17.2
23.0
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.5
3.1
4.1
5.1
6.1
8.2
7.9
10.0
12.0
14.0
16.0
18.1
20.1
24.1
30.2
40.3
50.5
60.6
80.8
4.8
6.0
7.2
8.4
9.7
10.9
12.1
14.6
18.3
24.4
30.6
36.8
49.1
12.8
16.2
19.5
22.8
26.1
29.4
32.7
39.3
49.2
65.7
82.2
98.8
131.8
20.4
25.6
30.9
36.1
41.4
46.7
51.9
62.4
78.2
104.5
130.8
157.1
209.7
4.6
5.8
7.0
8.2
9.3
10.5
11.7
14.1
17.7
23.6
29.6
35.5
47.4
3.4
4.3
5.2
6.1
7.1
8.0
8.9
10.7
13.4
17.9
22.4
26.9
36.0
7.7
9.8
11.8
13.8
15.8
17.9
19.9
23.9
30.0
40.2
50.3
60.4
80.7
12.6
15.9
19.2
22.5
25.8
29.1
32.4
39.0
49.0
65.5
82.1
98.7
131.8
Projection distance for 16:9 aspect ratio screen
Unit: feet
Unit: meters
• 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 fixed-focus lens ET-ELW21 is mounted, the optical lens shift function cannot be used.

SPEC FI L E
PT-EZ570/EZ570L
LCD Projectors
As of April 2012
SFL12M004
9/17
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) × 0.026816 - 0.055497
maximum L (m) = (diagonal screen size in inches) × 0.036511 - 0.053400
minimum L (m) = (diagonal screen size in inches) × 0.035305 - 0.054882
ma imum L (m) = (diagonal screen size in inches) × 0.060045 - 0.048228
minimum L (m) = (diagonal screen size in inches) × 0.060102 - 0.114022
maximum L (m) = (diagonal screen size in inches) × 0.098001 - 0.112874
minimum L (m) = (diagonal screen size in inches) × 0.098214 - 0.212284
maximum L (m) = (diagonal screen size in inches) × 0.155996 - 0.210772
(fixed focus) L (m) = (diagonal screen size in inches) × 0.017178 - 0.057678
ET-ELW20
Supplied lens
ET-ELT20
ET-ELT21
ET-ELW21
Aspect ratio 16:9
Aspect ratio 16:10
minimum L (m) = (diagonal screen size in inches) × 0.027561 - 0.055497
maximum L (m) = (diagonal screen size in inches) × 0.037526 - 0.053400
minimum L (m) = (diagonal screen size in inches) × 0.036286 - 0.054882
ma imum L (m) = (diagonal screen size in inches) × 0.061714 - 0.048228
minimum L (m) = (diagonal screen size in inches) × 0.061773 - 0.114022
maximum L (m) = (diagonal screen size in inches) × 0.100725 - 0.112874
minimum L (m) = (diagonal screen size in inches) × 0.100944 - 0.212284
maximum L (m) = (diagonal screen size in inches) × 0.160333 - 0.210772
(fixed focus) L (m) = (diagonal screen size in inches) × 0.017656 - 0.057678
ET-ELW20
Supplied lens
ET-ELT20
ET-ELT21
ET-ELW21

SPEC FI L E
PT-EZ570/EZ570L
LCD Projectors
As of April 2012
SFL12M004
10/17
H
(Width of
projected image)
V
(Height of
projected image)
0.6V0.6V
0.1H0.1H
Standard postition
of projected image
360°
-10°
+10°
Shift range
Optical axis shift function allows to shift the position of a projected image as shown below.
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 ±10°.
• The ET-ELW21 is a fixed short-focus lens. Therefore, the lens shift function provided in the main unit cannot be used.