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HP WKP-270, User Manual

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HP WKP-270 User Manual Download Page 11

10 

Troubleshooting 

When you turn on the keypad, if the keypad’s LCD shows 
abnormal or nothing, check your battery first. If the battery is 
working fine, try to find an acicular metal and plug into the reset 
hole (in the back of the keypad). Then the keypad will work 
normally. If the problem was still unsolved, please contact the 
technical support. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for WKP-270

Page 1: ...Wireless Calculator Keypad User s Manual Version 1 0 2003 05 ID NO PAK 131W2701 01 0 ...

Page 2: ...and MAC OS compatible One USB v 1 1 or 2 0 Compliant Port Installation Connection with Windows 98 Me 1 Plug the USB receiver connector to your PC 2 The Add New Hardware Wizard appears 3 Click Next The locate driver screen appears 4 Select Search for the best driver for your device Recommended and then click Next The wizard searches for the appropriate device driver 5 Click Finish to complete the d...

Page 3: ... On To turn on the keypad press the CE AC key located directly above the number seven key The keypad starts in calculator mode and displays 0 The keypad automatically turns off itself after two minutes of non operation Or you can press the CE AC key for two seconds and it will turn off ID setting Plug the receiver into your notebook s USB port and turn on the wireless keypad The LED of the receive...

Page 4: ...ntents of the memory register into the display register II Second push as MC key clears the memory DEC I Specifies the number of decimal places for rounding II In keypad mode as the TAB function Switches the sign of the displayed value between positive and negative I Use this key in combination with arithmetic operator keys to perform percent II Setting TAX rate I Setting Euro rate II In keypad mo...

Page 5: ...e Fn Combination key with Tax and Tax function When you completed the setting of Tax rate press the Fn key with Tax or Tax key the calculation result will be changed Tax Price less tax calculation Tax Price plus tax calculation When Num Off the input symbol will be Special Function This new keypad has no synchronized problem users can use the keypad and inputting characters from a notebook at the ...

Page 6: ...an know the Num Lock status on the screen and don t need to care the keypad s Num Lock status It makes the method of operation easily About the Display The display shows the number you input calculation results and various indicators showing the status of the calculator MINUS Negative value indicator MEMORY Independent memory indicator ERROR Error indicator 3 digit separator apostrophe CALC Indica...

Page 7: ... calculations in dollars or other monetary systems that require two decimal places Two decimal places are not added in this mode if you press the DEL key while inputting a value or for any operation other than addition and subtraction Setting EURO and CUR Function CUR and Press CUR or key for 1 1 5 sec the CUR or Euro indicator on the LCD will start flashing Input your desire parameter then press ...

Page 8: ...or Euro indicator didn t display on the LCD Press CUR key then the calculate result will be 5 29 180 34 Press Euro key then the calculation result will be 1 17 180 105 Setting Tax Function Press key for 1 1 5 sec the TAX indicator on the LCD will start flashing Input your desire parameter then press key again The TAX indicator will disappear it means the setting is accomplished For example Supposi...

Page 9: ...ferent directions as the graphic shows And extend the cable to the desired length 2 Plug the mini USB plug into the keypad and plug the USB connector to your Notebook For extendable Choose 1 Pull out the mini USB plug and the USB connector into two different directions as the graphic shows And extend the cable to the desired length 2 Using the adapter to the Mini USB and plug the connector to your...

Page 10: ... communication channel 1 5M distance Battery type 1 AAA Rechargeable battery Dimension L W H 136 75 21 95mm Receiver Connector USB Working mode 6mA max TX Suspend mode 100 uA Working mode 16mA max Power consumption RX Suspend mode 500uA Switch Life 8 million cycles Keycaps type Low profile Agency Approvals FCC CE ...

Page 11: ...ows abnormal or nothing check your battery first If the battery is working fine try to find an acicular metal and plug into the reset hole in the back of the keypad Then the keypad will work normally If the problem was still unsolved please contact the technical support ...

Page 12: ...s 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...

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