Extron GSS 100 为功能独特、结构紧凑的图像静态储存系统，可重放高分 辨率的公司徽标、数字照片、幻灯片及其它文字或图像，作为视听内容的一 部分。它能储存高分辨率的 JPEG 或 BMP 图像文件并输出模拟的RGB 计 算机视频信号。GSS 100 适用于在两段演示过渡期间显示文字或图像信息，或用于信息亭、店铺招牌中的连续幻灯片播放。
特性
·储存BMP 和 JPEG 格式的高分辨率图像文件
·通过以太网从个人计算机上载图像文件
·16 MB 的图像储存空间
·快速上传已存图像
·RGB 贯通易于系统集成及运作
·将储存图像作为可编程的幻灯片自动播放
·流畅的图像过渡效果，包括切换与可变速率的淡入淡出
·在储存图像与 RGB 直通信号之间切换时采用可编程的RGB 延时
·自动同步感测保持屏上图像
·IP Link® 以太网监控
示意图
面板图
| GSS 100 | |||
| Video input | |||
|---|---|---|---|
| Number/signal type | 1 VGA–UXGA RGBHV, RGBS pass-through | ||
| Connectors | 5 female BNC | ||
| Nominal level | 0.7 Vp-p for RGB | ||
| Minimum/maximum levels | Analog: 0.3 V to 1.5 Vp-p with no offset | ||
| Impedance | 75 ohms | ||
| Horizontal frequency | 15 kHz to 145 kHz | ||
| Vertical frequency | 30 Hz to 170 Hz | ||
| Return loss | <-42 dB @ 5 MHz | ||
| DC offset (max. allowable) | 1.5 V | ||
| Video output | |||
| Number/signal type | 1 VGA-SXGA RGBHV, RGBS (selectable for stored images, follows input type for pass-through input) | ||
| Connectors | 5 BNC female | ||
| Nominal level | 0.7 Vp-p for RGB | ||
| Minimum/maximum levels | 0 V to 0.7 Vp-p (unity gain of pass-through input) | ||
| Impedance | 75 ohms | ||
| Vertical frequencies | 50 Hz, 60 Hz, 72 Hz, 96 Hz, 100 Hz, 120 Hz | ||
| Output resolutions |
640x4801,2,3,4,5,6, 800x6001,2,3,4,5,6, 852x4801,2,3,4,5, 1024x7681,2,3,4, 1024x8521,2,3,4, 1024x10241,2,3, 1280x7681,2, 1280x10241,2, 1360x7651,2, 1365x7681,2, 1365x10241,2, 1366x7681,2, 1400 x 10501,2 HDTV: 480p1,2, 576p1,2, 720p1,2, and 1080i1,2 1 = at 50 Hz, 2 = at 60, Hz 3 = at 72 Hz, 4 = at 96 Hz, 5 = 100 Hz, 6 = 120 Hz |
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| Return loss | -43 dB @ 5 MHz | ||
| DC offset | ±5 mV with input at 0 offset | ||
| Sync | |||
| Input type | RGBHV, RGBS | ||
| Output type | RGBHV, RGBS | ||
| Input level | 1.5 V to 5.0 Vp-p | ||
| Output level | TTL: 4.5 Vp-p, unterminated | ||
| Input impedance | 510 ohms | ||
| Output impedance | 75 ohms | ||
| Max. input voltage | 5.0 Vp-p | ||
| Max. propagation delay | 20 ns | ||
| Polarity | Selectable | ||
| File loading times | |||
| 640 x 480 resolution | |||
| Bitmap (BMP) file | 1.0 second | ||
| JPEG (189 KB) file | 2.5 seconds | ||
| JPEG (20 KB) file | 2.0 seconds | ||
| 1024 x 768 resolution | |||
| Bitmap (BMP) file | 3.0 seconds | ||
| JPEG 100% (651 KB) file | 4.0 seconds | ||
| JPEG 75% (157 KB) file | 3.5 seconds | ||
| 1400 x 1050 resolution | |||
| Bitmap (BMP) file | 4.0 seconds | ||
| JPEG 100% (702 KB) file | 5.5 seconds | ||
| JPEG 75% (181 KB) file | 4.5 seconds | ||
| Memory and image storage | |||
| Internal memory | 16 MB | ||
| Image storage memory requirements | |||
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| Control/remote — video processor | |||
| Serial control port | RS-232, 9-pin female D connector | ||
| Baud rate and protocol |
300 to 115200 baud (configurable) Default settings (adjustable: 9600 baud; 8 data bits; 1 stop bit; no parity |
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| Serial control pin configurations | 2 = TX, 3 = RX, 5 = GND | ||
| Ethernet control port | 1 RJ-45 female connector | ||
| Ethernet data rate | 10/100Base-T, half/full duplex with autodetect | ||
| Ethernet protocol | ARP, DHCP, ICMP (ping), TCP/IP, Telnet | ||
| Ethernet default settings |
Link speed and duplex level = autodetected IP address = 192.168.254.254, subnet mask = 255.255.0.0, default gateway = 0.0.0.0 DHCP = off |
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| Program control |
Extron's 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, autoswitchable | ||
| Temperature/humidity |
Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +113 °F (0 to +45 °C) / 10% to 90%, noncondensing |
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| Rack mount | Yes, with optional 1U rack shelf, part #60-190-01 or 60-604-01; or furniture-mountable with optional brackets | ||
| Enclosure type | Metal | ||
| Enclosure dimensions |
1.75" H x 8.75" W x 9.5" D (1U high, half rack wide) (4.4 cm H x 22.2 cm W x 24.1cm D) (Depth excludes connectors and knobs.) |
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| Product weight | 4.5 lbs (2.1 kg) | ||
| Shipping weight | 7 lbs (4 kg) | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Listings | UL, CUL | ||
| Compliances | CE, FCC Class A, VCCI, AS/NZS, ICES | ||
| MTBF | 30,000 hours | ||
| Warranty | 3 years parts and labor | ||
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