Computers Manuals

Polycom HDX 4000 series is a high-definition desktop communication product launched by Polycom. It adopts a 20-inch wide screen, two built-in microphones and 4-way speakers, supports high-definition video conferencing, audio communication and content sharing.

Polycom HD Voice provides realistic, rich, and clear voice quality. The product offers advanced features and applications, including four lines, high-resolution backlit display, shared call/bridge line appearance, busy line field (BLF), buddy lists, and support for browsing XHTML web applications. It is easy to install and configure, supports remote deployment and upgrading. It has high interoperability, supporting various SIP-based IP PBX and Microsoft's Live Communications Server.

The MXRT-7100 is a display controller with 1GB storage capacity, 64-bit color depth, and a super-fast GPU. It supports ultra-smooth image loading, movement, and operation in the most complex 3D applications, and supports resolutions up to 2048 x 2560.

The AT-8000S series switches have a non-blocking switching structure and line-speed forwarding capability. In addition to fixed 10/100T ports, the built-in 10/100/1000BaseT ports can be directly connected to gigabit copper cables, and can also be connected to gigabit or hundred-megabit optical cables through shared SFP slots. At the same time, excellent stacking performance, rich QoS features, POE, multiple security features and convenient management are also available.

NPort ® S8000 series is a combination of switch and serial device server. It is an upgraded product of NPort ® 5000 series. It supports the functions of NPort ® 5000 series. It supports network management switch functions. It has 5 built-in network management Ethernet ports, 2 optical fiber ports, 3 Ethernet ports, supports Turbo Ring (self-healing time < 20 ms) or RSTP / STP (IEEE 802.1w / D), supports QoS, IGMP-snooping / GMR2P, VLAN, LACP, SNMPv1 / v2c / v3, RMON, and transient protection for serial ports, power supplies and Ethernet ports.

The UC-7122/7124 series is a product based on embedded computers, featuring the Cirrus Logic EP9302 ARM9 32-bit 200 MHz processor. It provides rich communication interfaces and powerful computing capabilities, making it suitable for industrial applications such as data acquisition, remote device monitoring, and protocol conversion.

This document introduces the features and characteristics of the Philips widescreen LCD monitor 190EW8FB1, including large widescreen size, fast response time, high resolution, sRGB color matching, etc. It also mentions that the monitor is Windows Vista certified, has single-key brightness and contrast control, embedded power supply, and single-key auto adjust function. In addition, the monitor adopts an environmentally friendly design, with fire-resistant housing, lead-free design, and low power consumption.

This is a service manual for the Epson Impact Dot Matrix Printer Epson LQ-670, providing detailed product description and operation instructions.

APN GW5000NP is a standard 1U rack-mounted high-performance VPN security gateway that supports multiple VPN protocols and has a built-in hardware acceleration engine. It is suitable for VPN centralized management, branch office interconnection, mobile office and other scenarios.

This document is a user manual that describes the features and characteristics of the product.

This electronic user’s manual provides safety precautions and maintenance information for Philips LCD monitors, including FAQs, troubleshooting, regulatory information and other related information.

This guide is a user guide for ETERNUS DX60/DX80 Web GUI, providing basic information about Web GUI for setting up and maintaining ETERNUS DX60/DX80. It is designed for system administrators and operators, and requires knowledge of UNIX or Windows systems.

LaCie Dupli Disc DVD121 USB 2.0 User Manual introduces the usage methods, precautions and other information of this product.

This manual provides instructions and precautions for using the 15.0 TFT active matrix LCD panel. The manual covers safety instructions, monitor appearance, unpacking, cleaning notes, hardware installation, inclination angle, monitor setup button, troubleshooting, display mode, specifications, and more.

This document is the electronic user manual for the Philips LCD monitor, providing safety precautions and troubleshooting information.