Extron DVS 304 DVI 是一款视频和 RGB 图像解析度转换器，采用了 Extron 开发的高级图像解析度转换技术以及一系列灵活、方便且易于集成的特性。这一款高性能的图像解析度转换器专为满足当今使用最新显示设备的高质量、高分辨率视频演示的需求而设计，同时还简化了系统集成的复杂度。DVS 304 DVI 的高性能视频处理引擎支持多种可选择的输出分辨率，最高可达 1920x1200 和 HDTV 1080p/60，支持 DVI 和模拟 RGB 或分量视频的同步输出，无疑是包括会议室、教育机构、礼堂以及舞台应用等多种视音频环境的理想之选。
| 快速参考 |
|---|
| DVS 304 DVI – Specs Sheet (宣传册) |
| Everlast 电源 (宣传册) |
| 可选附件 | ||
|---|---|---|
| MBU 125 | 用于 1/4 和 1/2 机架宽、两部件式产品的薄型安装套件 | |
| RSU 129 | 用于 9.5" 深产品的通用型机架搁板套件 | |
Extron DVS 304 DVI 是一款视频和 RGB 图像解析度转换器，采用了 Extron 开发的高级图像解析度转换技术以及一系列灵活、方便且易于集成的特性。这一款高性能的图像解析度转换器专为满足当今使用最新显示设备的高质量、高分辨率视频演示的需求而设计，同时还简化了系统集成的复杂度。DVS 304 DVI 的高性能视频处理引擎支持多种可选择的输出分辨率，最高可达 1920x1200 和 HDTV 1080p/60，支持 DVI 和模拟 RGB 或分量视频的同步输出，无疑是包括会议室、教育机构、礼堂以及舞台应用等多种视音频环境的理想之选。
特性
RGB、HDTV 和视频图像解析度转换
RGB图像解析度升频转换和降频转换
从 640x480 ~ 1920x1200 不等的 68 种可选择的输出分辨率，包括 HDTV 1080p/60
DVI 和模拟 RGB 或分量视频的同步输出
EDID 管理器（EDID Minder ®）
自动输入格式检测
在各路输入信号之间自动切换
IP Link® 以太网控制
自动图像（Auto-Image™）设置
在屏显示
在屏输入标签
图像控制特性，包括亮度、对比度、色彩、色调、细节调节以及横向和纵向定位、大小和缩放调整
用于校准和设置的内部测试图案
PIP – 画中画
图像宽高比转换
3:2 NTSC 和 2:2 PAL 下拉检测
可选的 IR 902 手持式红外遥控器
RS-232 控制端口
示意图
面板图
| DVS 304 DVI Series | |||
| Video input | |||
|---|---|---|---|
| Number/signal type | 1 RGBHV, RGBS, RGsB, RGBcvS, component video (YUVi or YUVp/HDTV), S-video, composite video; pass-through is available for RGBHV, RGBS, RGsB signal types 1 composite video, S-video, component video (YUVi or YUVp/HDTV) 1 SDI (optional, DVS 304 DVI D and DVS 304 DVI AD only) 1 composite video |
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| Connectors | 1 female 15-pin HD: RGBHV, RGBS, RGBcvS, component video, S-video, composite video 3 female BNC: component video, S-video, composite video 1 female BNC: SDI (optional,DVS 304 DVI D and DVS 304 DVI AD only) 1 female 4-pin mini DIN: S-video 1 female BNC: composite video |
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| Nominal level | 1 Vp-p for Y of component video and S-video, and for composite video 0.7 Vp-p for RGB and for R-Y and B-Y of component video 0.3 Vp-p for C of S-video |
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| Minimum/maximum levels | Analog: 0.0 V to 1.0 Vp-p with no offset | ||
| Impedance | 75 ohms | ||
| Horizontal frequency | 15 kHz to 100 kHz | ||
| Vertical frequency | 50 Hz to 120 Hz | ||
| Resolution range | 640x480 to 1920x1200, 480p, 576p, 720p, 1080i, 1080p | ||
| Return loss | <-30 dB @ 5 MHz | ||
| DC offset (max. allowable) | 1.3 V | ||
| Video processing | |||
| Decoder | 9 bit digital | ||
| Digital sampling | 24 bit, 8 bits per color; 13.5 MHz standard (video) 194 MHz standard (RGB) | ||
| Colors | 16.78 million | ||
| Video output | |||
| Number/signal type | 2 scaled or pass-through RGBHV, RGBS, RGsB or scaled component video (Y, R-Y, B-Y) 1 scaled DVI-I (DVI 1.0, HDMI 1.2) |
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| Connectors | 5 female BNC 1 female DVI-I |
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| Nominal level | 1 Vp-p for Y of component video and for G of RGsB 0.7 Vp-p for RGB and for R-Y and B-Y of component video |
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| Minimum/maximum levels | 0.0 V to1.0 Vp-p | ||
| Impedance | 75 ohms | ||
| Scaled resolution | 640x480 1,2,3,4,5,6 , 800x600 1,2,3,4,5,6 , 852x480 1,2 , 1024x768 1,2,3,4 , 1024x852 1,2,3,4 , 1024x1024 1,2,3 ,1280x768 1,2,3,4 , 1280x800 1,2 , 1280x1024 1,2,3 , 1360x765 1,2,3 , 1365x768 1,2,3 , 1365x1024 1,2 , 1366x768 1,2,3 ,1400x1050 1,2 , 1440x900 2,3 , 1600x1200 1,2 , 1680x1050 2 , HDTV 480p 2,7 , 576p 1,5 , 720p 1,2,7 , 1080i 1,2,7 , 1080p 1,2,3,7 , 1080p Sharp 2 , 1080p CVT 2 , and 1920x1200 2 1 = at 50 Hz, 2 = at 60 Hz, 3 = at 72 Hz (75 Hz for 1440x900, 24 Hz for 1080p), 4 = at 96 Hz, 5 = 100 Hz, 6 = 120 Hz, 7 = 59.94 Hz |
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| Sync | |||
| Input type | (RGBHV, RGBS, RGsB) pass-through, RGBHV, RGBS, RGsB, RGBcvS, bi-level or tri-level component video | ||
| Output type | RGBHV, RGBS, RGsB, and component video tri-level | ||
| Standards | NTSC 3.58, NTSC 4.43, PAL, SECAM Optional SDI input: SMPTE 259M-C |
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| Input level | 2.75 V to 5.0 Vp-p for RGBHV or RGBS 0.6 Vp-p for component video tri-level sync 0.3 Vp-p for component video bi-level sync or RGsB |
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| Output level | TTL: 5.0 Vp-p, unterminated | ||
| Input impedance | 510 ohms | ||
| Output impedance | 90ohms | ||
| Max. input voltage | 5 Vp-p | ||
| Max. propagation delay | 45 ns | ||
| Polarity | Positive or negative (selectable) | ||
| Audio — DVS 304 DVI A, DVS 304 DVI AD | |||
| Gain | Unbalanced output: 0 dB; balanced output: +6 dB | ||
| Frequency response | 20 Hz to 20 kHz, ±0.6 dB | ||
| THD + Noise | 0.03% @ 1 kHz at nominal level, 0 dB gain | ||
| S/N | >90 dB at maximum output (unweighted) | ||
| Crosstalk | <-103 dB @ 1 kHz, fully loaded; <-88 dB, wideband(20 Hz to 20 kHz), fully loaded | ||
| Stereo channel separation | >80 dB @ 1 kHz | ||
| CMRR | >55 dB @ 20 Hz to 20 kHz | ||
| Audio input — DVS 304 DVI A, DVS 304 DVI AD | |||
| Number/signal type | 4 stereo, balanced/unbalanced | ||
| Connectors | (4) 3.5 mm captive screw connectors, 5 pole | ||
| Impedance | >18k ohms unbalanced/balanced, DC coupled | ||
| Nominal level | +4 dBu (1.23 Vrms), -10 dBV (316 mVrms) | ||
| Maximum level | +18 dBu, (balanced or unbalanced) at 1%THD+N | ||
| Input gain adjustment | –15 dB to +9 dB, adjustable per input | ||
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| Audio output — DVS 304 DVI A, DVS 304 DVI AD | |||
| Number/signal type | 1 stereo, balanced/unbalanced | ||
| Connectors | (1) 3.5mm captive screw connector, 5pole | ||
| Impedance | 50 ohms unbalanced, 100 ohms balanced | ||
| Gain error | ±0.1 dB channel to channel | ||
| Maximum level (Hi-Z) | >+21 dBu, balanced or unbalanced at 1% THD+N | ||
| Maximum level (600 ohm) | >+15 dBm, balanced or unbalanced at 1% THD+N | ||
| Output volume range | 0 to 100 (-52 dB to 0 dB) in 0.5 dB increments from steps25 to 100, 1 dB increment from step 0 to 24 | ||
| Control/remote — decoder/scaler | |||
| Serial control port | RS-232, 1 female 9-pin D connector | ||
| Baud rate and protocol | 9600 baud, 8 data bits, 1 stop bit, no parity | ||
| Serial control pin configurations | 1 = input 1 select 2 = Tx 3 = Rx 4 = input 2 select 5 = GND 6 = input 3 select 7 = input 4 select 8 = n/a 9 = n/a |
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| Ethernet control port | 1 female RJ-45 connector | ||
| Ethernet data rate | 10/100Base-T, half/full duplex with autodetect | ||
| Ethernet protocol | ARP, ICMP (ping), IP, TCP, UDP, DHCP, HTTP, SMTP, Telnet | ||
| Contact closure | 1 female 9-pin D connector (same as RS-232 connector) | ||
| Contact closure pin configurations | See pins 1, 4, 5, 6, and 7 above | ||
| IR controller module | Extron IR 902 (optional) | ||
| Program control | Extron control/configuration program for Windows ® Extron Simple Instruction Set (SIS ™ ) Microsoft ® Internet Explorer ® , Telnet |
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| General | |||
| Power | 100 VAC to 240 VAC, 50-60 Hz, 30 watts, internal | ||
| Temperature/humidity | Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing |
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| Cooling | |||
| DVS 304 DVI, DVS 304 DVI D | Convection, vents on sides and top | ||
| DVS 304 DVI A, DVS 304 DVI AD | Convection, vents on sides | ||
| Mounting | |||
| Rack mount | |||
| DVS 304 DVI, DVS 304 DVI D | Yes, with optional rack shelf kit | ||
| DVS 304 DVI A, DVS 304 DVI AD | Yes, with included brackets | ||
| Furniture mount | |||
| DVS 304 DVI, DVS 304 DVI D | Yes, with optional under-desk or through-desk mounting kit | ||
| Enclosure type | Metal | ||
| Enclosure dimensions | |||
| DVS 304 DVI, DVS 304 DVI D | 1.75" H x 8.75" W x 10.5" D (1U high, half rack wide) (4.4 cm H x 22.2 cm W x 26.7cm D) (Depth excludes connectors and knobs.) |
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| DVS 304 DVI A, DVS 304 DVI AD | 1.75" H x 17.5" W x 10.5" D (1U high, full rack wide) (4.4 cm H x 44.4 cm W x 26.7 cm D) (Depth excludes connectors and knobs. Width excludes rack ears.) |
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| Product weight | |||
| DVS 304 DVI, DVS 304 DVI D | 3.3 lbs (1.5 kg) | ||
| DVS 304 DVI A | 6.5 lbs (2.9 kg) | ||
| DVS 304 DVI AD | 6.8 lbs (3.1 kg) | ||
| Shipping weight | |||
| DVS 304 DVI, DVS 304 DVI D | 6 lbs (3 kg) | ||
| DVS 304 DVI A, DVS 304 DVI AD | 11 lbs (5 kg) | ||
| DIM weight | |||
| DVS 304 DVI A, DVS 304 DVI AD | 12 lbs (6 kg) | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Regulatory compliance | |||
| Safety | CE, c-UL, UL | ||
| EMI/EMC | CE, C-tick, FCC Class A, ICES, VCCI | ||
| Product warranty | 3 years parts and labor | ||
| Everlast power supply warranty | 7 years parts and labor | ||
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| (8.0-010411-D20) | |||
| 可选附件 | ||
|---|---|---|
| MBU 125 | 用于 1/4 和 1/2 机架宽、两部件式产品的薄型安装套件 | |
| RSU 129 | 用于 9.5" 深产品的通用型机架搁板套件 | |
中国上海市松江区茸华路 686 号
(联系就说在DAV音视工程网上看到的)
Sales-China@Extron.com
021-3760 1566
爱思创电子（上海）有限公司（爱思创Extron中国）全球总部位于美国加州，是世界领先的专业视音频系统集成产品的生产商。爱思创Extron产品主要包括视音频控制系统、计算机视频接口、切换器、矩阵切换器、分配放大器、音频放大器、扬声器、双绞线和光纤设备、视频图像解析度转换器、视音频信号处理器、视音频流媒体产品、教室声场系统及高分辨率电缆。爱思创Extron电子提供专业视音频工程、培训、设计、演示支持。
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