LDM231-251 Specifications: Difference between revisions

Item	Category	Specifications
LED Screen	Type	Direct View LED Display
	Size	231”
	Active Size (H x V)	5,120 mm x 2,880 mm
	Active Size (H x V)	201.57” x 113.39”
	Pitch Size	2.5 mm
	Resolution	2048 x 1152
	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 11: / Line 11: @@
    <div class="grid-item">[[LDM231-251_On-Screen_Display_Menu|On-Screen Display Menu]]</div>
    <div class="grid-item">[[LDM231-251_Pre-installed_Applications|Pre-installed Applications]]</div>
-  <div class="grid-item">[[LDM231-251_RS-232_Protocol|RS-232 Protocol]]</div>
    <div class="grid-item">[[LDM231-251_Specifications|Specifications]]</div>
    <div class="grid-item">[[LDM231-251_Regulatory_and_Service_Information|Regulatory and Service Information]]</div>
+  <div class="grid-item"><span class="newwin">[[LDM_RS-232_Protocol|'''RS-232 Protocol''']]</span></div>
    <div class="grid-item"><span class="newwin">[[Direct_View_LED_Display_Safety_Precautions|'''Safety Precautions''']]</span></div>
    <div class="grid-item"><span class="newwin">[[Direct_View_LED_Display_Troubleshooting|'''Troubleshooting''']]</span></div>
@@ Line 21: / Line 21: @@
 </div>
 </div>
-{{Top}} </noinclude>
+</noinclude>
 ==Technical Specifications==
@@ Line 40: / Line 40: @@
 ! style="font-weight:bold; background-color:#c41230; color:#ffffff;" colspan="4"|Specifications
 |-
-| style="font-weight:bold;"|Model
+| rowspan="10" style="font-weight:bold;" |LED Screen
-|
-|LDS135-153
-|-
-| rowspan="9" style="font-weight:bold;" |LED Screen
 |Type
 |Direct View LED Display
@@ Line 72: / Line 68: @@
 |100-600 cd/m2
 (100 levels of adjustment)
+|-
+|LED Lifespan
+|100,000 hours
 |-
 | rowspan="9" style="font-weight:bold;" |Input Signal
@@ Line 371: / Line 370: @@
 ! style="font-weight:bold; background-color:#c41230; color:#ffffff;"|Ability
 |-
-|'''Video'''
+| rowspan="35" |'''Video'''
 | rowspan="3" |.3gp
 |MPEG4
@@ Line 381: / Line 380: @@
 * Not supported: GMC
 |-
-|
 |H.263
 |style="text-align:left;" |
@@ Line 389: / Line 387: @@
 * Not supported: H.263+
 |-
-|
 |H.264
 |style="text-align:left;" |
@@ Line 398: / Line 395: @@
 * Supported: MBAFF
 |-
-|
 |.asf
 | VC-1
@@ Line 406: / Line 402: @@
 * Maximum Bit Rate: 45 Mbps
 |-
-|
 | rowspan="4" |.avi
 | MPEG4
@@ Line 416: / Line 411: @@
 * Not supported: GMC
 |-
-|
 | H.264
 |style="text-align:left;" |
@@ Line 425: / Line 419: @@
 * Supported: MBAFF
 |-
-|
 |VC-1
 | style="text-align:left;" |
@@ Line 432: / Line 425: @@
 * Maximum Bit Rate: 45 Mbps
 |-
-|
 |MJPEG
 | style="text-align:left;" |
@@ Line 439: / Line 431: @@
 * Maximum Bit Rate: 38.4 Mbps
 |-
-|
 |.dat
 |MPEG-1/2
@@ Line 448: / Line 439: @@
 * Supported: Field Coding
 |-
-|
 |.flv
 |style="text-align:center;" |H.264
@@ Line 458: / Line 448: @@
 * Supported: MBAFF
 |-
-|
 | rowspan="7" |.mkv
 |style="text-align:center;" |MPEG4
@@ Line 468: / Line 457: @@
 * Not supported: GMC
 |-
-|
 |style="text-align:center;" |H.264
 | style="text-align:left;" |
@@ Line 477: / Line 465: @@
 * Supported: MBAFF
 |-
-|
 |H.264 MVC
 | style="text-align:left;" |
@@ Line 485: / Line 472: @@
 * Supported: Stereo High Profile only
 |-
-|
 |H.265/HEVC
 | style="text-align:left;" |
@@ Line 494: / Line 480: @@
 * Supported: Tile & SLIC
 |-
-|
 |VC-1
 | style="text-align:left;" |
@@ Line 501: / Line 486: @@
 * Maximum Bit Rate: 45 Mbps
 |-
-|
 |VP8
 | style="text-align:left;" |
@@ Line 508: / Line 492: @@
 * Maximum Bit Rate: 38.4 Mbps
 |-
-|
 |VP9
 | style="text-align:left;" |
@@ Line 515: / Line 498: @@
 * Maximum Bit Rate: 100 Mbps
 |-
-|
 | rowspan="4" |.mov
 |MPEG4
@@ Line 525: / Line 507: @@
 * Not supported: GMC
 |-
-|
 |H.264
 |style="text-align:left;" |
@@ Line 534: / Line 515: @@
 * Supported: MBAFF
 |-
-|
 |H.265/HEVC
 |style="text-align:left;" |
@@ Line 543: / Line 523: @@
 * Supported: Tile & SLIC
 |-
-|
 |H.265/HEVC
 |style="text-align:left;" |
@@ Line 551: / Line 530: @@
 * Not supported: H.263+
 |-
-|
 |.mp4
 |MPEG4
@@ Line 561: / Line 539: @@
 * Not supported: GMC
 |-
-|
 |.mp5
 |H.264
@@ Line 571: / Line 548: @@
 * Supported: MBAFF
 |-
-|
 |.mp6
 |H.265/HEVC
@@ Line 581: / Line 557: @@
 * Supported: Tile & SLIC
 |-
-|
 |.mp7
 |H.263
@@ Line 590: / Line 565: @@
 * Not supported: H.263+
 |-
-|
 |.mpg
 |MPEG-1/2
@@ Line 599: / Line 573: @@
 * Supported: Field Coding
 |-
-|
 | rowspan="5" |.ts
 |MPEG-1/2
@@ Line 608: / Line 581: @@
 * Supported: Field Coding
 |-
-|
 |H.264
 |style="text-align:left;" |
@@ Line 617: / Line 589: @@
 * Supported: MBAFF
 |-
-|
 |H.264 MVC
 |style="text-align:left;" |
@@ Line 625: / Line 596: @@
 * Supported: Stereo High Profile only
 |-
-|
 |H.265/HEVC
 |style="text-align:left;" |
@@ Line 634: / Line 604: @@
 * Supported: Tile & SLIC
 |-
-|
 |style="text-align:center;" |VC-1
 |style="text-align:left;" |
@@ Line 641: / Line 610: @@
 * Maximum Bit Rate: 45 Mbps
 |-
-|
 |.vob
 |MPEG-1/2
@@ Line 650: / Line 618: @@
 * Supported: Field Coding
 |-
-|
 | rowspan="2" |.webm
 |VP8
@@ Line 658: / Line 625: @@
 * Maximum Bit Rate: 38.4 Mbps
 |-
-|
 |VP9
 |style="text-align:left;" |
@@ Line 665: / Line 631: @@
 * Maximum Bit Rate: 100 Mbps
 |-
-|
 |.wmv
 |VC-1