8
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| Mirror Download [FCC.gov] | |
| Document ID | 20196 |
| Application ID | ZURue4ioCBht+6gQG8KNZw== |
| Document Description | 8 |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 8.45kB (105576 bits) |
| Date Submitted | 1999-01-20 00:00:00 |
| Date Available | 1999-02-11 00:00:00 |
| Creation Date | 2001-07-07 12:59:18 |
| Producing Software | Acrobat Distiller 4.0 for Windows |
| Document Lastmod | 2001-07-07 12:59:19 |
| Document Title | 8 |
' HomeTek Technology Inc. Appendix B User’s Manual FB71015 __iKgLC_oaw_mtio_n___ Keyboard User’s Manual Model NO. : Ez—3000 F .C.C. GUIDELINES l WARNING: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules, These limits are designed to provide reasonable protection against harmfiil interference in a residential installation This equipment generates, Uses and can radiated radio fi'equency energy and if not installed and used in accordance with the instmctions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation, If this equipment does cause harmful interferene to radio or television reception which can be detemiined by turning the equipment offend on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is cormected. - Consult the dealer or an experienced radio/TV technician for help. Shielded interfiice cables must be used in order to comply with emission limits. Changes or modifications not eXpressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Bescheinigung des Herstellers/lmporteurs in Ubereinstimmung mit den Bestimmungen der BMPT-AmtsblVfg 243/1 991 funk-entstort ist. Der vorschrifismaBige Betrieb mancher Gerate (LB. MeBsender) kann allerdings gewissen Einschrankungen unterliegen. Beachten Sie deshalb die Hinweise in der Bedienungsanleitung Dem Bundesamt fiir Zulassungen in der Telekommunikation wurde das Inverkehrbringen dieses Gerates angezcigt und die Berechtigung Zur Uberpru—fung der Serie auf die Einhaltung der Bestimmungen eingeraumt. Ezkey Corporation Model : EZ—3000 FCC ID : MWIEZ—3000 (1) Ezkey Corp. reserves the right to make changes or improvements in the products described in this manual without notice at any time. (2) The windows Key Logo is a registered tradeka of Microsofl Corporation. (3) IBM PC/AT, PS/2 is a registered trademark of International Business Machine Corporation, INTRODUCTION 2 Thank you for choosing this innovative product. This keyboard is one of the Ez-3000 series products, which are 104/105 keys mutilmedia enhanced keyboards for IBM PC/AT, PS/2 and its compatibles. There are software applications to enhanced the keyboard function. Its use is the same as that described in the Personal Computer Guide to Operations Handbook you received with your Personal Computer. OPERATION 3 3.1 PC/AT, PS/Z 3.2 Mode 3.3 Type Ahead 3.4 Typematic This keyboard is designed to be AT,PS/2 mode Mode Selection selection is done by auto-switchable. There are three LEDs on the keyboard to indicate Indicators ‘Caps Lock', 'Num Lock' , ‘Scroll Lock' and “On—Line Look”. The LEDs are 'toggled‘. The first depression of the key turns on the LED. The second depression turns the LED 03" and so on. LEDs are off on power-up or software reset, but will flash during power-on initialization. The keyboard has 16 keys type ahead capabilityThis means that you can depress 16 keys before host can receive. If more keys are pressed before the host allows keyboard output, the additional data is lost. With the exception of the Pause key, all keys are Delay and typematic. When a key is pressed and held down, the Repeat keyboard delays 0.5 sec. and begins sending a make Rate Code for that key at a rate of 109 characters per second. (The delay is called typematic Delay and the rate is called Repeat Rate.) If two or more keys are pressed, only the last key pressed is repeated at the repeat rate. Typematic operation stops only when the last key pressed is released, even if other keys are still held down. [Is key is pressed and held down while keyboard transmission is disable, only the first make code is stored in the type ahead buffer. This prevents the type ahead bufi'er overflow as result of typematic action. In AT mode, the typematic delay and repeat rate are programmable, this is done by command fiom host. The default data: Typematic Delay = 0.5 sec. Repeat Rate = 109 characters per sec. 3.5 Pseudo 3.6 Diagnostic The 'N‘ key roll— over capability where ’N‘ Is the total N key number of keys on the keyboard ’N' key roll is the Roll-over number of keys that may be held depressed simultaneously capability and lmve the keyboard generate the appropriate code for each pressed and released key without keyboard interruption The keyboard microprocessor will perform a diagnostic test self- test alter Power-up or afier the host system signals the keyboard to perform a sofiware Reset The microprocessor will check its data memory locations, do a sum-check internal RAM check and check for any depressed keys If the diagnostic test is correct, the keyboard will transmit an 'AA HEX' code. This will be the first transmission following a Power-Up condition. Ifthe diagnostic test was unsuccessful, then the keyboard will transmit an 'FD/F C HEX‘ code. In either case, afler the diagnostic check the keyboard will begin normal operation. CABLE AND CONNECTOR 4 The keyboard cable 15 a 5 it. long cable The keyboard cable is connected to the host unit through a 6-pin Din connector The following figure lists the connector pins and their signals. CONNECTOR KIM Geek *5\'DC Stu] 5 6 3 4 l 2 TECHNICAL DATA 5 5.1 Electrical 52 Mechanical 53 Environmental Specifications Input Power: +5 Vdc, 60 mA Max. Characteristics Power Consumption: 03 watts Max, Total Travel: 3.5 H» 0.4 mm Characteristics Pretravel: 2.3 +/- 0.2 mm Operating Life: 200 million cycles Dimension: 517 * 257‘ 56 mm (W * D * H) Operating Temperature: -10 C to 50 C Storage Temperature: -20 C to 60 C Relative Humidity: under 95% non-condensing
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