From ViewSonic User Guide Database
Technical Specifications
| Model No.
|
P/N
|
| VS18991
|
X2000L-4K
|
| Item
|
Category
|
Specifications
|
| Projector
|
Type
|
0.47" 4K-UHD
|
| Display Size
|
65"~150"
|
| Throw Distance
|
0.082 m~0.520 m (100” @ 0.234 m)
|
| Lens
|
F=3.2, f=2.335 mm
|
| Optical Zoom
|
Fixed
|
| Lamp Type
|
Laser
|
| Display Color
|
1.07 Billion Colors
|
| Input Signal
|
HDMI
|
fh: 15K~135kHz, fv:23~120Hz
|
| Resolution
|
Native
|
3840 x 2160
|
| Support
|
VGA (640 x 480) to 4K (3840 x 2160)
|
| Local Storage
|
Total
|
32 GB
|
| Available
|
26 GB
|
| Input
|
HDMI
|
2 (HDMI 2.0, HDCP 1.4/2.2)
|
| AV IN
|
1
|
| USB Type A
|
2 (USB 2.0 Reader)
|
| RJ45 Input
|
1
|
| Wi-Fi Input
|
1 (5G)
|
| Output
|
Audio Out (3.5 mm)
|
1
|
| Speaker
|
10W tweeter x 2 + 15W woofer x 2
|
| USB Type A (Power)
|
2 (USB 2.0, 5V/1.5A)
|
| Power Adapter
|
Input Voltage
|
DC IN 100-240V, 50/60 Hz (auto switch)
|
| Operating Conditions
|
Temperature
|
0°C to 40°C (32°F to 95°F)
|
| Humidity
|
0% to 90% (non-condensing)
|
| Dimensions
|
Physical
(W x H x D)
|
451 x 100 x 332 mm
(17.76” x 3.94” x 13.07”)
|
| Weight
|
Physical
|
6.8 kg (14.98 lbs)
|
| Power Consumption
|
On
|
250W (Typical)
|
| Off
|
< 0.5W (Standby)
|
Timing Chart
HDMI Video Timing
| Timing
|
Resolution (dots)
|
Refresh Rate (Hz)
|
| SDTV (480i)
|
720 x 480
|
60
|
| SDTV (480p)
|
720 x 480
|
60
|
| SDTV (576i)
|
720 x 576
|
50
|
| SDTV (576p)
|
720 x 576
|
50
|
| HDTV (720p)
|
1280 x 720
|
50/60
|
| HDTV (1080p)
|
1920 x 1080
|
24/25/30/50/60
|
| HDTV (1080i)
|
1920 x 1080
|
50/60
|
| UHDTV (4K)
|
3840 x 2160
|
24/25/30/50/60
|
| VGA
|
640 x 480
|
59/67/72/75/85
|
| 720 x 400
|
720 x 400
|
70
|
| SVGA
|
800 x 600
|
56/60/72/75/85/120
|
| 832 x 624
|
832 x 624
|
75
|
| XGA
|
1024 x 768
|
60/70/75/85
|
| 1024 x 576
|
1024 x 576
|
60
|
| XGA+
|
1152 x 864
|
75
|
| 1152 x 870
|
1152 x 870
|
75
|
| WXGA
|
1280 x 768
|
60/75/85
|
| WXGA
|
1280 x 800
|
60/75/85
|
| SVGA
|
1280 x 1024
|
60/75/85
|
| 1280 x 720
|
1280 x 720
|
120
|
| 1280 x 960
|
1280 x 960
|
60/85
|
| HD
|
1360 x 768
|
60
|
| WXGA+
|
1440 x 900
|
60/75/85
|
| 1400 x 1050
|
1400 x 1050
|
60
|
| 1600 x 1200
|
1600 x 1200
|
60
|
| WSXGA+
|
1680 x 1050
|
60
|
| WUXGA
|
1920 x 1200
|
60
|
HDMI PC Timing
| Resolution
|
Refresh Rate (Hz)
|
Horizontal Frequency (KHz)
|
Dot Clock Frequency (MHz)
|
| 640 x 480
|
59.940
|
31.469
|
25.175
|
| 72.809
|
37.861
|
31.500
|
| 75
|
37.500
|
31.500
|
| 85.008
|
43.269
|
36
|
| 119.518
|
61.910
|
52.500
|
| 720 x 400
|
70.087
|
31.469
|
28.3221
|
| 800 x 600
|
56.250
|
35.156
|
36
|
| 60.317
|
37.879
|
40
|
| 72.188
|
48.077
|
50
|
| 75
|
46.875
|
49.500
|
| 85.061
|
53.674
|
56.250
|
| 119.854
|
77.425
|
83
|
| 1024 x 768
|
60.004
|
48.363
|
65
|
| 70.069
|
56.476
|
75
|
| 75.029
|
60.023
|
78.750
|
| 84.997
|
68.667
|
94.500
|
| 119.804
|
98.958
|
137.750
|
| 1152 x 864
|
75
|
67.500
|
108
|
| 1280 x 768
|
60
|
47.396
|
68.25
|
| 59.870
|
47.776
|
79.5
|
| 74.893
|
60.289
|
102.25
|
| 84.837
|
68.633
|
117.50
|
| 1280 x 800
|
59.810
|
49.702
|
83.500
|
| 74.934
|
62.795
|
106.500
|
| 84.880
|
71.554
|
122.500
|
| 1280 x 1024
|
60.020
|
60
|
108
|
| 75.025
|
79.976
|
135
|
| 85.024
|
91.146
|
157.500
|
| 1360 x 768
|
60.015
|
47.712
|
85.500
|
| 1366 x 768
|
60.015
|
47.712
|
85.500
|
| 1400 x 1050
|
59.978
|
65.317
|
121.750
|
| 1440 x 900
|
60
|
55.469
|
88.75
|
| 59.887
|
55.935
|
106.500
|
| 74.984
|
70.635
|
136.75
|
| 84.842
|
80.430
|
157
|
| 1600 x 1200
|
60
|
75
|
162
|
| 1680 x 1050
|
59.883
|
64.674
|
119
|
| 59.954
|
65.290
|
146.250
|
| 1920 x 1200
|
59.950
|
74.038
|
154
|
| 3840 x 2160
|
30
|
67.5
|
297
|
| 60
|
135
|
594
|
IR Control Table
| Function
|
Address
|
Code
|
Inverse
|
| Byte 1
|
Byte 2
|
Byte 3
|
Byte 4
|
| Up
|
83
|
F4
|
0B
|
F4
|
| Down
|
83
|
F4
|
0C
|
F3
|
| Left
|
83
|
F4
|
0E
|
F1
|
| Right
|
83
|
F4
|
0F
|
F0
|
| Mute
|
83
|
F4
|
14
|
EB
|
| Ok
|
83
|
F4
|
15
|
EA
|
| Home
|
83
|
F4
|
16
|
E9
|
| Play/Pause
|
83
|
F4
|
1A
|
E5
|
| Exit
|
83
|
F4
|
28
|
D7
|
| Menu/Setting
|
83
|
F4
|
30
|
CF
|
| Source
|
83
|
F4
|
40
|
BF
|
| Power On/Off
|
83
|
F4
|
17
|
E8
|
| Focus
|
83
|
F4
|
92
|
6D
|
| Bluetooth
|
83
|
F4
|
A2
|
5D
|
| Previous
|
83
|
F4
|
A7
|
58
|
| Next
|
83
|
F4
|
A8
|
57
|
| Volume +
|
83
|
F4
|
82
|
7D
|
| Volume -
|
83
|
F4
|
83
|
7C
|
3D Support Timing
| HDMI 3D (BlueRay 3D with info frame)
|
| Signal
|
Resolution (dots)
|
Aspect Ratio
|
Refresh Rate (Hz)
|
Support
|
| Frame Packing
|
| 1080p
|
1920 x 1080
|
16:9
|
23.98/24
|
Yes
|
| 720p
|
1280 x 720
|
16:9
|
50/59.94/60
|
Yes
|
| Side by Side
|
| 1080i
|
1920 x 1080
|
16:9
|
50/59.94/60
|
Yes
|
| Top and Bottom
|
| 1080p
|
1920 x 1080
|
16:9
|
23.98/24
|
Yes
|
| 720p
|
1280 x 720
|
16:9
|
50/59.94/60
|
Yes
|
|
|
| 3D (HDMI) Manual Setting
|
| Signal
|
Resolution (dots)
|
Aspect Ratio
|
Refresh Rate (Hz)
|
Support
|
| SVGA
|
800 x 600
|
4:3
|
60*/120*
|
Yes
|
| XGA
|
1024 x 768
|
4:3
|
60*/120*
|
Yes
|
| HD
|
1280 x 720
|
16:9
|
60*/120*
|
Yes
|
| WXGA
|
1280 x 800
|
16:9
|
60*/120*
|
Yes
|
| HDTV (1080p)
|
1920 x 1080
|
16:9
|
60
|
Yes
|
Note:
* 60Hz signals are supported for side by side, top and bottom, and frame sequential.
** 120Hz signals are supported for frame sequential only.
|
