HP WKP-270 Bedienungsanleitung

Wireless Calculator Mobile Mini

Keypad User’s Manual

Version: 1.0 2005/03

ID NO: PAKL-131W2901-00

FEDERAL COMMUNICATIONS COMMISSION STATEMENT

Notice 1

You are cautioned that changes or modifications not

expressly approved by the part responsible for compliance

could void the user’s authority to operate the equipment.

Notice 2

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 communications.

Introduction

Congratulations on your purchase of the Wireless Calculator

Mobile Mini Keypad. It makes the calculation process more

easily and more convenient.

System Requirements

Microsoft®Windows®98/Me/2000/XP and MAC OS X

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 driver installation.

You are now ready to begin using your wireless keypad.

Windows 2000/XP Operating System

1. Plug the USB receiver connector to your PC.

2. The Found New Hardware Wizard appears and the OS will

install the driver automatically. No other steps are necessary.

You are now ready to begin using your wireless keypad

MAC OS X

1. Connect the keypad to your MAC.

2. The MAC OS will install the driver automatically. No other

steps are necessary.

You are now ready to begin using your keypad

Using the Wireless Calculator/Keypad

Turning the keypad Off and On

To turn on the keypad, press the CE/AC key. The keypad starts in

keypad mode and displays “0”.

The keypad will automatically go to sleep mode after four minutes

of non-operation. You can press CE/AC key to wake up. Or you

can press the CE/AC key two seconds under calculator mode to

turn off it.

ID setting

Plug the receiver into your notebook’s USB port and turn on the

wireless keypad. The keypad will connect with the receiver

automatically. If not, press the ID button at the back of the keypad,

then the ID setting is accomplished.

zDescription of the function keys

Key

Functions Definition

M+ Adds the current display from the content of

memory.

M- Subtracts the current display from the content of

memory.

MRC I. First push, as MR key, transfers the contents of

the memory register into the display register.

II. Second push, as MC key, clears the memory.

TAB

Calculator Mode: Specifies the number of

decimal places for rounding.

Keypad Mode: Num lock ON, as the

keyboard “Tab” function. Num lock OFF,

input the symbol “=”.

+/- Switches the sign of the displayed value between

positive (+) and negative (-).

% Use this key in combination with arithmetic

operator keys to perform percent.

MODE Change mode between the calculator and the

keypad status.

SEND Send the calculation result to PC when the device

is in calculator mode or in keypad mode.

= Num Lock ON: Input symbol “+”.

Num Lock OFF: Input symbol “=”.

，Num Lock ON: Input symbol “00”.

Num Lock OFF: Input symbol “，”.

Special Function:

Normally, when users input numbers from a USB keypad, the

notebook’s Num Lock function will be enabled as well. Users

have to disable Num Lock function before inputting characters

from a notebook. The enable and disable process will always

showing every time when users input numbers from a keypad and

it is cumbersome for all the users. If users want to solve this

problem, they need to install driver. But our new keypad has no

synchronized problem; users can use the keypad and inputting

characters from a notebook at the same time. Especially, it doesn’t

need any drivers and support Plug & Play. Users just need to plug

it into the USB port, and then users can use it smoothly. This new

wireless keypad also can use under PC or MAC without any

driver. It can detect the PC or MAC system automatically, no

other steps needed.

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

ERR Error indicator

‘ 3-digit separator (apostrophe)

CALC Indicate you are in calculator status

KEYPAD Indicate you are in keypad status

GT Grant total

Rounding Selector & Decimal Place Selector

¾Use Tab key to rounding Selector

Specified the rounding system

F Floating decimal point system, which displays the

value without rounding.

0,2,4 Number of decimal places for the 5/4 setting of the

Rounding Selector.

A The “Add Mode” automatically adds a decimal point

and two decimal places to all values, even if you

don’t input a decimal point. This mode is very useful

when performing 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.

The USB extendable cable

If your wireless keypad cannot work normally, you can use the

USB extendable cable to avoid the RF interference.

Specification of WKP-290

Operation Force 60±15gm

Weight 130gm

Total Travel 2.1 mm

Operation Frequency 27 MHz/ 1 communication channel/ 1M

distance

Battery type 1 * AAA alkaline battery

Dimension: L×W×H 135*60*30mm

Receiver Connector USB

Working mode: 10mA max

TX Suspend mode: <100 uA

Working mode: 16mA max

Power consumption

RX Suspend mode: <500uA

Switch Life 3 million cycles

Keycaps type Low profile

Agency Approvals FCC, CE

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 (at the back of the keypad). Then the keypad will work

normally. If the problem was still unsolved, please contact the

technical support.

Battery Power Switch:

To save the power of the battery, switch On and Off the battery

power switch at the back of the calculator keypad

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