Se Jin Electron SPR-8695T Keyboard User Manual User s Manual SPR 8695T

Se Jin Electron Inc Keyboard User s Manual SPR 8695T

Contents

user manual

User’s ManualUser’s ManualUser’s ManualUser’s Manual (M/N:SPR(M/N:SPR(M/N:SPR(M/N:SPR----8695T8695T8695T8695T))))
Sejin Electron Inc.Sejin Electron Inc.Sejin Electron Inc.Sejin Electron Inc. FCC NOTICEFCC NOTICEFCC NOTICEFCC NOTICE THIS DEVICE COMPLIES WITH PART 15 OF THE FCC FULES.THIS DEVICE COMPLIES WITH PART 15 OF THE FCC FULES.THIS DEVICE COMPLIES WITH PART 15 OF THE FCC FULES.THIS DEVICE COMPLIES WITH PART 15 OF THE FCC FULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITION:OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITION:OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITION:OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITION: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST A(2) THIS DEVICE MUST A(2) THIS DEVICE MUST A(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,CCEPT ANY INTERFERENCE RECEIVED,CCEPT ANY INTERFERENCE RECEIVED,CCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDERSIREDINCLUDING INTERFERENCE THAT MAY CAUSE UNDERSIREDINCLUDING INTERFERENCE THAT MAY CAUSE UNDERSIREDINCLUDING INTERFERENCE THAT MAY CAUSE UNDERSIRED OPERATION.OPERATION.OPERATION.OPERATION. 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 harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communication. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and 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 difference from that to which the receiver is connected. ● Consult the dealer of an experienced radio/TV technician for help. NOTE : Modifications not expressly approved by the manufacturer could void the user's authority to operated the equipment under FCC rules.
Thanks for using SEJIN Mini-keyboard with track ball (MODEL:SPR-8695T) THE SEJIN MiniTHE SEJIN MiniTHE SEJIN MiniTHE SEJIN Mini----keyboard with Trackkeyboard with Trackkeyboard with Trackkeyboard with Track----ballballballball ● Designed with the users in mind, it has a pleasant appearance and is Convenient to use. ● No extra power supply is required. ● It is compatible with the Microsoft Keyboard and Trackball MiniMiniMiniMini----keyboard with Trackkeyboard with Trackkeyboard with Trackkeyboard with Track----ball INSTALLATIONball INSTALLATIONball INSTALLATIONball INSTALLATION ● Turn the power supply off to your computer. ● Check the keyboard and mouse PS/2 port at the back of your computer and insert The connector at the end of the Mini key-board and mouse cables into the PS/2 port . ● Turn the power supply on to your computer. Using the MiniUsing the MiniUsing the MiniUsing the Mini----keyboard with track ballkeyboard with track ballkeyboard with track ballkeyboard with track ball You can have access to all of the key functions of a full-sized keyboard Function key Function key Windows key Application key Cursor key
☞ Although the layout of the keys on your computer’s key board is different from hat on a desktop Computer’s keyboard, the keyboard feels like a full-sized keyboard when you use it The keys on the keyboard can be grouped into the following categories:The keys on the keyboard can be grouped into the following categories:The keys on the keyboard can be grouped into the following categories:The keys on the keyboard can be grouped into the following categories: ● Full-sized Alphanumeric typewriter keys are arranged like a standard Typewriter keyboard and are used for text entry. The Windows key on either side of The Spacebar, open Windows menus and perform other special functions ● Function keys, when pressed together with the Fn key, enable special functions ● Cursor keys move the cursor To clean the computer keyboard, use slightly damp cotton swabs. Scrub the keys and The surface around the keys Using the Numeric KeyPadUsing the Numeric KeyPadUsing the Numeric KeyPadUsing the Numeric KeyPad Your Keyboard includes a numeric keypad, which is a group of keys that you can set to type numbers and mathematical symbols, such as the plus sign. A number or symbol on the right corner of each keypad key shows its numeric function Press Numlock key to turn on the embedded numeric keypad. The numeric functions of the Keypad are enabled and the Num Lock LED turns on While the numeric functions are enabled, you can temporarily return a key to its normal Function by pressing and the Fn key. For example to type the letter M, press Fn and M This operation displays the letter M To return the numeric keypad off, press Numlock key again. The Numlock LED turns off
ScopeScopeScopeScope This document provide a specifications for the Sejin standard PS/2 MINI keyboard With trackball (Model No.: SPR-8695T) which is electrically compatible to IBM PC/AT Environmental RequirementEnvironmental RequirementEnvironmental RequirementEnvironmental Requirement - Ambient temperature and humidity(operation) * temperature : 0 ~ 40℃ * humidity : 10%~85% RH - Ambient temperature and humidity (storage) * temperature : -20 ~ +60℃ * humidity : 10%~95 % RH Electrical performanceElectrical performanceElectrical performanceElectrical performance *Voltage : DC 5V +/- 10% *Current : 250 ㎃(Max) *Contact resistance( sheet) : 800 ohm Max *Insulation resistance : 100M ohm Min(DC250V) *Withstand voltage : AC 150V/Min *Character and bounce : Operation force shall be applied according to the normal operating method at 5V DC, 5 ㎃. There shall be no bounce and chattering within 10 msec when it is measured a specially prepared tester or synchroscope. Chattering and bounce are defined in the following diagram ; *Operation resign
*Mouse resolution : 500DPI (Default) Mechanical performanceMechanical performanceMechanical performanceMechanical performance 1) Operation system : Non-lock tactile rubber feeling 2) Stroke : a)KBD key top :3.0 ± 0.5mm with an applied measurement load of 200gf. b)mouse switch : 1.0mm ± 0.3mm 150gf(Max) 3) Operation force : Relationship between the operating force and travel is given by the following graph ; The operation force has a tolerance of 50 ± 20 gf. 4) Drop force : 5 ~ 35 gf 5) Operating feeling No definite stickiness or other abnormality shall be allowed when force is applied with a finger on the keytop center at the rate of 3 times a second. 6) End stroke strength End stroke should withstand a static load of 500 gf applied on the key stem in the perpendicular direction for a minute. 7) Keytop full strength A key op shall not be pulled off unless applying a force of 1 ~ 2Kg range in the vertical direction. 8) Wrap (due to the applying the force) Shall be 5 mm or less when applying 1 kgf static force to the center of keyboard. The keyboard is held by static rails at space bar side and opposite side.

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