LDC031 Specifications: Difference between revisions

Item	Category	Specifications
Model		LDC031-120	LDC031-150	LDC031-180	LDC031-250
LED Screen	Type	Direct View LED Display
	Size	78.74 cm
	Size	31"
	Active Size (H x V)	640 x 480 mm
	Active Size (H x V)	25.20” x 18.90”
	Pitch Size	1.25 mm	1.53 mm	1.83 mm	2.5 mm
	Resolution	512 x 384	416 x 312	348 x 261	256 x 192
	Refresh Rate	3840 Hz
	Contrast Ratio	6000:1 (Typical)
	Brightness	100-600 cd/m2 (100 levels of adjustment)
	LED Lifespan	100,000 hours
Input Signal		4 x HDMI (v. 2.0; HDCP 2.2)
		1 x USB Type A (2.0)
		1 x USB Type A (3.0)
		1 x LAN (RJ45)
		1 x IR in
		1 x USB Type C (data only)
		1 x RS-232 (for control)
		1 x RJ45 (for LAN control)
		1 x Wi-Fi Input (2.4 G/5 G Hz)
Output Signal		1 x HDMI Out
		2 x Audio Out (1 x 3.5 mm internal; 1 x 3.5 mm external)
		1 x USB Type A (Shared) [5V/2A]
Speaker Output		2 x 30W
RS-232		RS-232 Serial Control
Power	Voltage	100V-120V/30A ~ 50/60Hz 220-240V/15A ~ 50Hz (will vary by country)
Operating Conditions	Relative Humidity	10%~80% non-condensing
	Altitude	≤ 5,000 m
	Altitude	≤ 16,404 ft
	Temperature	0° C to 40° C
	Temperature	32° F to 104° F
Storage Conditions	Altitude				≤ 5,000 m
	Altitude				≤ 16,404 ft
	Humidity				10%~85% non-condensing
	Temperature				-10° C to 60° C
	Temperature				32° F to 104° F
Physical Dimensions (W x H x D)	Without Wall Mount				5,132 x 3,026 x 31 mm
	Without Wall Mount				202.04” x 119.13” x 1.22”
	With Wall Mount				5,132 x 3,026 x 53 mm
	With Wall Mount				202.04” x 119.13” x 2.08”
	With Back Mount				5,132 x 3,026 x 91 mm
	With Back Mount				202.04” x 119.13” x 3.58”
Weight	Without Wall Mount				378 kg
	Without Wall Mount				833.34 lb
	With Wall Mount				411 kg
	With Wall Mount				906.09 lb
	With Back Mount				432 kg
	With Back Mount				952.39 lb
Power Consumption	On				1443W (Normal) 4124W (Max)
Power Consumption	Off				< 0.5W

Note: Product specifications are subject to change without notice.

LED Display Stuck Pixel Definition

Item	Acceptance Criteria
Stuck Pixel (whole display)	≤ 60 stuck pixels
Stuck Pixel (as marked in green)	≤ 15 stuck pixels
Stuck Pixel (Single Module)	≤ 6 stuck pixels

Timing Chart

HDMI (PC)

Resolution	Refresh Rate (Hz)
640 x 480	60
800 x 600	60
1024 x 768	60
1280 x 768	60
1280 x 800	60
1280 x 960	60
1280 x 1021	60
1360 x 768	60
1366 x 769	60
1440 x 1050	60
1440 x 900	60
1600 x 1200	60
1680 x 1050	60
1920 x 1080	60

HDMI (Video)

Video	Resolution	Refresh Rate (Hz)
480i	640 x 480	60
576p	720 x 576	50
800 x 600	800 x 600	60
1024 x 768	1024 x 768	60
720p	1280 x 720	50, 60
1080p	1920 x 1080	24, 25, 30, 50, 60
2560 x 1080	2560 x 1080	60
3440 x 1440	3440 x 1440	60
2160p	3840 x 2160	24, 25, 30, 50, 60 Hz

Note:

The computer text quality is optimal in HD 1080 mode (1920 x 1080, 60Hz).
Your computer display screen might appear different depending on the manufacturer and your operating system.
Consult your computer’s instructional manual on how to connect to an external display.
If a vertical and horizontal frequency-select mode exists, select 60Hz (vertical) and 67.5KHz(horizontal). In some cases, abnormal signals (such as stripes) might appear on the screen when the computer power is turned off (or if the computer is disconnected). If this is the case, press the [INPUT SOURCE] button to enter the video mode and supply an active signal.
The display timings conform to VESA and CTA standards.
For 4:3 content, the screen will display them in the center of the screen and maintain a 4:3 aspect ratio.
The optimal vertical frequency for each mode is 60Hz.
HDMI 3 does not support YUV 420.

Supported Media Formats

**Multimedia Codec Formats ( Photo and Audio)**
Type	File Type	Codec	Ability
Photo	.jpeg	JFIF file format 1.02	Max Resolution: 8176 x 8176 Min Resolution: 48 x 48
	.jpg	JFIF file format 1.02	Max Resolution: 8176 x 8176 Min Resolution: 48 x 48
	.bmp	BMP	Max Resolution: 8176 x 8176 Min Resolution: 48 x 49
	.gif	GIF	Max Resolution: 8176 x 8176 Min Resolution: 48 x 50
	.png	PNG	Max Resolution: 8176 x 8176 Min Resolution: 48 x 51
Audio	.mp1/2/3	MPEG 1/2 Layer 1/2/3	Bit rate: 8 kbps~320 kbps, CBR and VBR Sampling rate: 8 kHz~48 kHz
	.wma	WMA version 4, 4.1, 7, 8, 9, wmapro	Bit rate: 8 kbps~320 kbps Sampling rate: 8 kHz~48 kHz Non-support WMA Pro, lossless and MBR
	.wav	MS-ADPCM, IMA-ADPCM, PCM	Sampling rate: 8 kHz~48 kHz Support 4 bit MS-ADPCM, IMA-ADPCM
	.flac	Compress Level 0~8	Sampling rate: 8 kHz~48 kHz
	.aac\.m4a	ADIF ,ATDS Header AAC-LC and AAC-HE, AAC-ELD	Sampling rate: 8 kHz~48 kHz
	.oog\.oga	Q1~ Q10	Sampling rate: 8 kHz~48 kHz

**Multimedia Codec Formats ( Video)**
Type	File Type	Codec	Ability
Video	.3gp	MPEG4	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 38.4 Mbps Not supported: MS MPEG4 v1, v2, v3 Not supported: GMC
		H.263	Supported Image Size: SQCIF (128 x 96), QCIF (176 x 144), CIF (352 x 288), 4CIF (704 x 576) Maximum Frame Rate: 30 fps Maximum Bit Rate: 38.4 Mbps Not supported: H.263+
		H.264	Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps Maximum Bit Rate: 100 Mbps Supported: Field Coding Supported: MBAFF
	.asf	VC-1	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 45 Mbps
	.avi	MPEG4	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 38.4 Mbps Not supported: MS MPEG4 v1, v2, v3 Not supported: GMC
		H.264	Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps Maximum Bit Rate: 100 Mbps Supported: Field Coding Supported: MBAFF
		VC-1	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 45 Mbps
		MJPEG	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 38.4 Mbps
	.dat	MPEG-1/2	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 80 Mbps Supported: Field Coding
	.flv	H.264	Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps Maximum Bit Rate: 100 Mbps Supported: Field Coding Supported: MBAFF
	.mkv	MPEG4	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 38.4 Mbps Not supported: MS MPEG4 v1, v2, v3 Not supported: GMC
		H.264	Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps Maximum Bit Rate: 100 Mbps Supported: Field Coding Supported: MBAFF
		H.264 MVC	Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps Maximum Bit Rate: 50 Mbps Supported: Stereo High Profile only
		H.265/HEVC	Supported Image Size: 64 x 64 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 60 fps Maximum Bit Rate: 100 Mbps Supported: Main Profile & Main10 Profile Supported: Tile & SLIC
		VC-1	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate :30 fps Maximum Bit Rate: 45 Mbps
		VP8	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 38.4 Mbps
		VP9	Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 60fps Maximum Bit Rate: 100 Mbps
	.mov	MPEG4	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 38.4 Mbps Not supported: MS MPEG4 v1, v2, v3 Not supported: GMC
		H.264	Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps Maximum Bit Rate: 100 Mbps Supported: Field Coding Supported: MBAFF
		H.265/HEVC	Supported Image Size: 64 x 64 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 60 fps Maximum Bit Rate: 100 Mbps Supported: Main Profile & Main10 Profile Supported: Tile & SLIC
		H.265/HEVC	Supported Image Size: SQCIF (128 x 96), QCIF (176 x 144), CIF (352 x 288), 4CIF (704 x 576) Maximum Frame Rate: 30 fps Maximum Bit Rate: 38.4 Mbps Not supported: H.263+
	.mp4	MPEG4	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 38.4 Mbps Not supported: MS MPEG4 v1, v2, v3 Not supported: GMC
	.mp5	H.264	Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps Maximum Bit Rate: 100 Mbps Supported: Field Coding Supported: MBAFF
	.mp6	H.265/HEVC	Supported Image Size: 64 x 64 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 60 fps Maximum Bit Rate: 100 Mbps Supported: Main Profile & Main10 Profile Supported: Tile & SLIC
	.mp7	H.263	Supported Image Size: SQCIF (128 x 96), QCIF(176 x 144), CIF (352 x 288), 4CIF (704 x 576) Maximum Frame Rate: 30 fps Maximum Bit Rate: 38.4 Mbps Not supported: H.263+
	.mpg	MPEG-1/2	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 80 Mbps Supported: Field Coding
	.ts	MPEG-1/2	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 80 Mbps Supported: Field Coding
		H.264	Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps Maximum Bit Rate: 100 Mbps Supported: Field Coding Supported: MBAFF
		H.264 MVC	Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 30 fps, 1080p @ 60 fps Maximum Bit Rate: 50 Mbps Supported: Stereo High Profile only
		H.265/HEVC	Supported Image Size: 64 x 64 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 60 fps Maximum Bit Rate: 100 Mbps Supported: Main Profile & Main10 Profile Supported: Tile & SLIC
		VC-1	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 45 Mbps
	.vob	MPEG-1/2	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 80 Mbps Supported: Field Coding
	.webm	VP8	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 38.4 Mbps
	.webm	VP9	Supported Image Size: 48 x 48 pixels to 4096 x 2304 pixels Maximum Frame Rate: 2304p @ 60 fps Maximum Bit Rate: 100 Mbps
	.wmv	VC-1	Supported Image Size: 48 x 48 pixels to 1920 x 1080 pixels Maximum Frame Rate: 30 fps Maximum Bit Rate: 45 Mbps

@@ Line 23: / Line 23: @@
 </div>
 {{Top}} </noinclude>
 ==Technical Specifications==
 <center>[[File:LDM231-251.png|500px|alt=product photo]]
-{| class="wikitable" style="font-weight:bold; text-align:center; width:30%; background-color:#ffffff;"
+{| class="wikitable" style="text-align:center; width:70%; background-color:#ffffff;"
 |-
-! style="background-color:#c41230; color:#ffffff;"|Model No.
+! style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Item
-! style="background-color:#c41230; color:#ffffff;"|P/N
+! style="font-weight:bold; background-color:#c41230; color:#ffffff;" |Category
+! colspan="4" |Specifications
 |-
-|VS19935
+|Model
-|LDM231-251
+|
-|}
+|LDC031-120
+|LDC031-150
-{| class="wikitable" style="text-align:center; width:70%; background-color:#ffffff;"
+|LDC031-180
+|LDC031-250
 |-
-! style="font-weight:bold; background-color:#c41230; color:#ffffff;"|Item
+| rowspan="11" style="font-weight:bold;" |LED Screen
-! style="font-weight:bold; background-color:#c41230; color:#ffffff;"|Category
+|Type
-! style="font-weight:bold; background-color:#c41230; color:#ffffff;" colspan="4"|Specifications
+| colspan="4" |Direct View LED Display
 |-
-| rowspan="10" style="font-weight:bold;" |LED Screen
+| rowspan="2" |Size
-|Type
+| colspan="4" |78.74 cm
-|Direct View LED Display
 |-
-|Size
+| colspan="4" |31"
-|231”
 |-
 | rowspan="2" |Active Size
 (H x V)
-|5,120 mm x 2,880 mm
+| colspan="4" |640 x 480 mm
 |-
-|201.57” x 113.39”
+| colspan="4" |25.20” x 18.90”
 |-
 |Pitch Size
+|1.25 mm
+|1.53 mm
+|1.83 mm
 |2.5 mm
 |-
 |Resolution
-|2048 x 1152
+|512 x 384
+|416 x 312
+|348 x 261
+|256 x 192
 |-
 |Refresh Rate
-|3840 Hz
+| colspan="4" |3840 Hz
 |-
 |Contrast Ratio
-|6000:1 (Typical)
+| colspan="4" |6000:1 (Typical)
 |-
 |Brightness
-|100-600 cd/m2
+| colspan="4" |100-600 cd/m2 (100 levels of adjustment)
-(100 levels of adjustment)
 |-
 |LED Lifespan
-|100,000 hours
+| colspan="4" |100,000 hours
 |-
 | rowspan="9" style="font-weight:bold;" |Input Signal
 | rowspan="9" |
-|4 x HDMI (v. 2.0; HDCP 2.2)
+| colspan="4" |4 x HDMI (v. 2.0; HDCP 2.2)
 |-
-|1 x USB Type A (2.0)
+| colspan="4" |1 x USB Type A (2.0)
 |-
-|1 x USB Type A (3.0)
+| colspan="4" |1 x USB Type A (3.0)
 |-
-|1 x LAN (RJ45)
+| colspan="4" |1 x LAN (RJ45)
 |-
-|1 x IR in
+| colspan="4" |1 x IR in
 |-
-|1 x USB Type C (data only)
+| colspan="4" |1 x USB Type C (data only)
 |-
-|1 x RS-232 (for control)
+| colspan="4" |1 x RS-232 (for control)
 |-
-|1 x RJ45 (for LAN control)
+| colspan="4" |1 x RJ45 (for LAN control)
 |-
-|1 x Wi-Fi Input (2.4 G/5 G Hz)
+| colspan="4" |1 x Wi-Fi Input (2.4 G/5 G Hz)
 |-
 | rowspan="3" |'''Output Signal'''
 | rowspan="3" |
-|1 x HDMI Out
+| colspan="4" |1 x HDMI Out
 |-
-|2 x Audio Out (1 x 3.5 mm internal; 1 x 3.5 mm external)
+| colspan="4" |2 x Audio Out (1 x 3.5 mm internal; 1 x 3.5 mm external)
 |-
-|1 x USB Type A (Shared) [5V/2A]
+| colspan="4" |1 x USB Type A (Shared) [5V/2A]
 |-
 | style="font-weight:bold;" |Speaker Output
 |
-|2 x 30W
+| colspan="4" |2 x 30W
 |-
 |'''RS-232'''
 |
-|RS-232 Serial Control
+| colspan="4" |RS-232 Serial Control
 |-
 | style="font-weight:bold;" |Power
 |Voltage
-|100V-120V/30A ~ 50/60Hz<br />220-240V/15A ~ 50Hz<br />(will vary by country)
+| colspan="4" |100V-120V/30A ~ 50/60Hz<br />220-240V/15A ~ 50Hz<br />(will vary by country)
 |-
 | rowspan="5" |'''Operating Conditions'''
 |Relative Humidity
-|10%~80% non-condensing
+| colspan="4" |10%~80% non-condensing
 |-
 | rowspan="2" |Altitude
-|≤ 5,000 m
+| colspan="4" |≤ 5,000 m
 |-
-|≤ 16,404 ft
+| colspan="4" |≤ 16,404 ft
 |-
 | rowspan="2" |Temperature
-|0° C to 40° C
+| colspan="4" |0° C to 40° C
 |-
-|32° F to 104° F
+| colspan="4" |32° F to 104° F
 |-
 | rowspan="5" |'''Storage Conditions'''
 | rowspan="2" |Altitude
+|
+|
+|
 |≤ 5,000 m
 |-
+|
+|
+|
 |≤ 16,404 ft
 |-
 |Humidity
+|
+|
+|
 |10%~85% non-condensing
 |-
 | rowspan="2" |Temperature
+|
+|
+|
 | -10° C to 60° C
 |-
+|
+|
+|
 |32° F to 104° F
 |-
 | rowspan="6" |'''Physical Dimensions<br />(W x H x D)'''
 | rowspan="2" |Without Wall Mount
+|
+|
+|
 |5,132 x 3,026 x 31 mm
 |-
+|
+|
+|
 |202.04” x 119.13” x 1.22”
 |-
 | rowspan="2" |With Wall Mount
+|
+|
+|
 |5,132 x 3,026 x 53 mm
 |-
+|
+|
+|
 |202.04” x 119.13” x 2.08”
 |-
 | rowspan="2" | With Back Mount
+|
+|
+|
 | 5,132 x 3,026 x 91 mm
 |-
+|
+|
+|
 | 202.04” x 119.13” x 3.58”
 |-
 | rowspan="6" |'''Weight'''
 | rowspan="2" |Without Wall Mount
+|
+|
+|
 |378 kg
 |-
+|
+|
+|
 |833.34 lb
 |-
 | rowspan="2" |With Wall Mount
+|
+|
+|
 |411 kg
 |-
+|
+|
+|
 |906.09 lb
 |-
 | rowspan="2" |With Back Mount
+|
+|
+|
 |432 kg
 |-
+|
+|
+|
 |952.39 lb
 |-
 | rowspan="2" |'''Power Consumption'''
 |On
+|
+|
+|
 |1443W (Normal)
@@ Line 179: / Line 239: @@
 |-
 |Off
+|
+|
+|
 |< 0.5W
 |}