 HDMI V1.4 standard specification
(3D Format, Audio Return Channel,
4K x 2K Graphic Size, Ethernet Channel)
 Multi Ports Output
(HDMI 4ports, DisplayPort 1port)
 Wideband Dot Clock
(Analog 330MHz, DVI Dual link 330MHz)
 DisplayPort V1.1a
|  Media Play
 HDCP, EDID
 Teletext (PAL only), V-Chip,
Closed Caption (NTSC only)
 Graphic 4096 x 2048 (BMP)
 NTSC, PAL, SECAM
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K-8278A是测试Display Device的综合影像信号发生器。K-8278 可以支援多种类的标准信号, 例如，LCD TV/Monitor, PDP TV, 投影仪等。它可以支援 HDMI 4ports, Display 1port 等多种 Multi ports ，适用于各种生产线。K-8278A 获得了标准HDMI, DisplayPort 的认证，提升了产品可靠性。
- 点频宽带
可以支援高解像力的 Timing，并采用了Analog 330MHz / DVI Dual Link 330MHz / DisplayPort 300MHz 出口端式样。
- Multi Ports Output
HDMI 4ports, DisplayPort 1port等可以支援 Multi Ports 的出口端，可以同时测试多种 Display Device。
特别适用于 CELL-LINE 生产线。
- HDMI V1.4 功能
采用了 HDMI V1.4 Standard 功能，可以测试 3D Format / Audio Return Channel / Ethernet / CEC / Deep Color 功能。
- 多种信号出口端，可以测试 3D 功能
HDMI V1.4 出口端外 Analog, DVI, DisplayPort, D-TV 出口端可以测试 3D
- 采用 DisplayPort V1.1a 功能
采用了DisplayPort V1.1a Standard 功能，Lane count / Pre-emphasis / Swing level / DPCD / SSC 等，可以支援各种测试。
- TV/D-TV 标准信号出口端
TV 出口端采用了 NTSC, PAL, SECAM的 Standard specification，SMPTE 及 ITU 标准规格， 并对 Teletext, V-Chip, Closed Caption 功能 可以进行测试。
- 采用 Multi Media Play 功能
可以实现多种解像力检测及 Source file 出口端检测，可以支持 Video format (wmv, avi, mpg, vob, mp4, asf, tp, trp), Audio format(MP3, WMA, AAC, Ogg, PCM) 和 Image (BMP, JPG)。 |
 ANALOG VIDEO OUTPUT
| DISPLAY SIZE | 4096*4096 | PIXEL RATE RANGE | 8MHz~330MHz / Error of less than 25ppm | VIDEO LEVEL | R, G, B (75 ohms) 0~1.0V programmable / 1 mV step | SYNC ON GREEN | 0~300mV programmable | BLANK LEVEL | 7.5 IRE / 0 IRE programmable | OUTPUT CONNECTOR | D-Sub 15-pin | RISE / FALL TIME | Less than 3ns (maximum) | PROTECTION | buffered by 75-ohm isolation |  HORIZONTAL TIMING
| TOTAL PIXELS | 100~8192 pixels resolution / 1 Pixel resolution |  VERTICAL TIMING
| TOTAL LINES | 100~8192 lines (non-interlace) | 100~4096 lines (interlace) / 1 line resolution |  SEPARATE SYNC
| HS, VS, TTL Level (4.5V) |
 ANALOG AUDIO OUTPUT
| FREQUENCY RANGE | 20Hz to 20KHz / 1Hz step | WAVEFORM | Sine wave | NUMBER OF CHANNEL | 2 Channel (R/L) | CONNECTOR | RCA | SPECIAL CONTROL MODE | Fix / Sweep / Mute / Swap |
 DVI(TMDS) Output
| PIXEL RATE RANGE | Single link : 25MHz~165MHz, Dual link : 25MHz~330MHz | EDID | Read / Compare | HDCP | HDCP V1.0 | COMPLIANT | DVI V1.0 | VIDEO SIGNAL TYPE | RGB | SAMPLING MODE | 4:4:4 | OUTPUT CONNECTOR | DVI-I |
 TV FORMAT
| OUTPUT MODE | NTSC M, J | NTSC 443 | PAL B,D,G,H,I | SECAM | | SUBCARRIER FREQUENCY | 3.579545 | 4.433618 | 4.433618 | For=4.40625 | MHz | Fob=4.25 | SUBCARRIER STABILITY | ±5 | Hz | VIDEO OUTPUT | Composite (BNC), S-Video | Single : CVBS | Connector | BNC | Single : Y/C | Connector | 4-pin mini DIN | Burst On/Off (NTSC, PAL) | CLOSED CAPTION (NTSC) | C1, C2, C3, C4 / T1, T2, T3, T4 | V-CHIP | MPAA Rating : G, PG, PG-13, R, NC-17, X | FCC Rating : TV-Y, TV-Y7, TV-G, TV-PG, TV-14, TV-MA | TELETEXT SUPPORT (PAL) | Teletext System B Level 1, 1.5 |
 SCART OUTPUT
| SIGNAL | CVBS, Audio, Video(R,G,B), Y/C, Y, Pb, Pr | CONNECTOR | SCART |
 D-TV FORMAT
| SINGLE | Y, Pb, Pr | Connector | BNC | FORMAT | 480P, 720P, 1080i, 1080P | TIMING | Progressive Mode Frame Rate (Hz) | Interlace Mode Frame Rate (Hz) | Standard | 1920X1080 | 60P | 60 | 60i | 30 | SMPTE 274M | 59.94P | 60/1.001 | 59.94i | 30/1.001 | SMPTE 274M | 50P | 50 | 50i | 25 | SMPTE 274M | 30P | 30 | | | SMPTE 274M | 29.97P | 30/1.001 | | | SMPTE 274M | 25P | 25 | | | SMPTE 274M | 24P | 24 | | | SMPTE 274M | 23.98P | 24/1.001 | | | SMPTE 274M | 1280X720 | 60P | 60 | | | SMPTE 296M | 59.94P | 60/1.001 | | | SMPTE 296M | 50P | 50 | | | SMPTE 296M |
 MEDIA PLAY
| OUTPUT PORT | Analog, DVI, DisplayPort, HDMI, YPbPr, Y/C, CVBS | STORAGE METHOD | 3.5” HDD, USB 2.0(over than WinXP) | STORAGE CAPACITY | 250GB |
 DISPLAYPORT VIDEO OUTPUT
| PIXEL RATE RANGE | 25MHz ~ 300MHz | LANE COUNT | 1/2/4 lanes | VIDEO SIGNAL TYPE | RGB or YCbCr | SAMPLING MODE | 4:4:4 / 4:2:2 | COLOR DEPTH TRANS | 6/8/10 bits per component | LANE DATA RATE | 2.7Gbps or 1.62Gbps per lane | PRE-EMPHASIS | 0dB/3.5dB/6dB/9.5dB selectable | SWING LEVEL | 400mV/600mV/800mV/1200mV selectable | EDID | Read/Compare | HDCP | HDCP V1.3 | COMPLIANT | DisplayPort V1.1a |
 DISPLAYPORT AUDIO OUTPUT
| NUMBER OF CHANNEL | SPDIF 2 Channel | BITS PER SAMPLE | Max. 24 | FREQUENCY | 32, 44.1, 48, 88.2, 96, 176.4, 192KHz |
 HDMI VIDEO OUTPUT
| COMPLIANT | HDMI V1.4a | PIXEL RATE RANGE | "25MHz~165MHz (TMDS rate 300MHz) - CH 1
25MHz~165MHz (TMDS rate 225MHz) - CH 2~4" | SUPPORT HDMI TIMING | 85 Timing (CEA-861E) | VIDEO SIGNAL TYPE | RGB or YCbCr | SAMPLING MODE | RGB 4:4:4 / YCbCr 4:4:4 or 4:2:2 | BITS PER COMPONENT | Deep Color 8 / 10 / 12 | COLOR SPACE | RGB / ITU-R BT. 601 / ITU-R BT.709 / xvYCC | HDCP | HDCP V1.2 | EDID | Read/Compare |
 3D VIDEO FORMAT OUTPUT
| 3D SCANNING MODE | Frame Packing | Field alternative | Side-by-Side(Half) | Side-by-Side(Full) | Line alternative | Top & Bottom | L+depth | L+depth+graphics+graphics-depth |
 HDMI AUDIO OUTPUT
| SAMPLE RATE | 32.0, 44.1, 48, 88.2, 96, 176.4, 192 KHz | NUMBER OF CHANNEL | 7.1 Channel | BITS PER SAMPLE | 24 | WAVEFORM | Sine wave | FREQUENCY RANGE | 20Hz to 20KH | FREQUENCY RESOLUTION | 1Hz / Step | LEVEL RANGE | -46dBFs ~ 0.0dBFs | EXTERMAL AUDIO INPUT | Optical | SPECIAL CONTROL MODE | Fix / Sweep / Mute / Swap/ Optical / Speaker Allocation |
 SCAN Group
| STORGE | 100 group (1 group : 40 step) | Edit : Front panel, PC |
 Function Group
| STORGE | 100 group (1 group : 40 step) | Edit : Front panel, PC |
 DATA STORAGE DEVICE
| TIMING | 500 Timings ; Storage : 300 | Edit : Front panel, PC | PATTERN | 400 Patterns ; Storage : 200 | Edit : Front panel, PC | COMPACT MEMORY CARD | Unlimited data storage(1GB) | Read / Write |
 OTHERS
| AC INPUT | 90 ~ 260 V auto range / 50 ~ 60 Hz auto range | OPERATION/STORAGE TEMP. | +5 ~ +40 deg.C / -20 ~ +60 deg.C |
 DIMENSION / WEIGHT
| H X W X D / WEIGHT | 87 X 430 X 340mm / 8Kgs |
All specifications are subject to change without any notice. |
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