Behavior Tech Computer KB9110H USB Keyboard User Manual Exhibit 7 The of EUT
Behavior Tech Computer Corporation USB Keyboard Exhibit 7 The of EUT
Exhibit 7 The user manual of EUT
9110H USB KEYBOARD USER'S GUIDE Product Overview This document describes the functional specification of standard USB keyboard and standard USB Hub keyboard. Its function is fully compatible with the Universal Serial Bus Specification Revision H as well as the Human Interface Devices (HID) class specification 1.1. The USB Hub keyboard processes the keyboard input and interconnects with two or more downstream polts, which are for other USB devices to attach. The chip in the USB Hub keyboard is a USB target device application, which follows the HUB specification in Chapter I l and USB Device Framework defined in Chapter 9 of the USB Specification 1.I. It supports the device states of Attached, Powered, Default, Address, Configured and Suspended, Error recovery. The USB Hub keyboard is a "high power. bus»powered device" instead of "self-powered device", that is the electrical power of this keyboard is supplied by the computer host. not by itself. USB Interface Features: > USB is a ”must-have" feature in the current market. The instant way to expand your PC. You never to open your PC and you don't need to worry about add-in cards, DIP switch setting or IRQs. > “Hot-swapping" feature: You don't even need to shut down and restart your PC to attach or remove a peripheral. Just plug it in and go! USB Hubs have additional pons that let you "daisyehain" multiple devices together. Technically, you can connect up to 127 individual USB peripherals at one time in a PC system, such as: a digital joy-stick, a scanner, a set of digital speakers, a digital camera, a PC telephone, etc. The ACPI Power Management Keys and Thelr Functlons System requirement: > Mtcmsott® Windows® 98 operating system > The system supporting ACPI or APMII > ATX motherboard and ATX power supply The functions of the power management are specified and performed by Windows® 98 operating system, no vendor-specified driver is needed to use them, but the Windows® 98 operating system is necessary. There could be one or two or three ACPl power management keys on the keyboard. those functions are as follows. - Power off key: Power down the system. - Sleep key: Put the system to sleep. ° Wake up key: Wake up or powers up the system. ° Power key: (Single key with three functions above) > Press this key and hold over four seconds to power down the system. > Press this key and release it within four seconds to put the system to sleep. > When the system is asleep or powered down, press this key and release it within four seconds to wake up or power up the system. USB Cable, Plug Contact Numbering & Ports USB keyboard has a cable for sub-channel device and a series A plug, which fully comply with the USB scciflcation l.l. Reserved Reserved + SVDC Mouse clock FCC GUIDELINES This equipment has been tested and found to comply with the limiis for a Class B digital device pursuant to Pan 15 ofihe FCC Rules These limits are designed to provide reasonable prolectlon againsl harmful interference in a residential insrullaiion This equipment generates, uses and can milieu 1 in frequency energy and if not lnstulled and used in accordance with the inslmctions my cause harmful interference to radio communications, However, there is no guarantee that interference will not occur in a panicqu installation. Ifthis equipment does cause harmful interference to radio or television leception, wirielr can be determined by turning the equipmeni ofi‘und on, lire user is encouraged to try to conecl rlre inlerferenee by one or more ofthe following memuru: . Reorient or relocuie the receiving antenna . increase the separation between me equipment and receiver. c Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. . Consult the dealer or an experienced radio/TV technician for help. . Use only shielded cables to connect I/O devices to this equipment, This device complies with Pan 15 of the FCC Rules. Operation is subject to the following two 50nd ans: (I) this device may not cause hnmlful interference, (2) this device musl menu any inrerinenee received. including interference that may cause undesired operation, Information to User: v Any changes or modifications nor expressly approved by the pram mpmlolejol compliance could mid the user’s whnrlty Io opemre this £11quan shielded inner/ac: cable, lfan y, must be usedln order to camply with emlsslon "mils ”de Tami PS 1 am reglrlumd trademark iylnlsmaoonal Bmlrluxx Machines l'nrpommm Mrmuo/i aml Wmlnm are rtglnlemlllmdemflllrx minimum (‘nrlmranon m the milled Slaves Mar other counlnor All «(Mr lvadflmarki are rmrlemafln o/ lh¢lr mpmlve hidden 3100504463 Version 1.0 August 1999 Printed in China
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