I.Tech Bluetooth Virtual Keyboard User Guide

Bluetooth Virtual Keyboard
For Pocket PC
(with IVT Bluetooth Stack)
User Guide v1.7
1
Table of Contents
Introduction ................................................................................... 4
GENERAL PRODUCT DESCRIPTION ..................................................................4
LASER SAFETY PRECAUTION ..........................................................................4
DISCLAIMER ..................................................................................................5
TRADEMARKS ................................................................................................5
Getting Started .............................................................................. 6
YOUR VIRTUAL KEYBOARD .............................................................................6
OVERVIEW ....................................................................................................6
SWITCHING ON ..............................................................................................7
Virtual Keyboard your Pocket PC and Bluetooth ........................... 8
INSTALLING THE DRIVER ON YOUR POCKET PC DEVICE .....................................8
PREPARING YOUR KEYBOARD FOR PAIRING ......................................................9
PAIRING/BONDING WITH YOUR DEVICE .............................................................9
APPLICATION DEMONSTRATION ..................................................................... 12
Using the VKB Driver Software ................................................... 13
VKB PAGE .................................................................................................. 13
Battery Level ........................................................................................ 13
Projection intensity ............................................................................... 13
Sound Effects ....................................................................................... 13
PROPERTIES PAGE ...................................................................................... 14
Sensitivity ............................................................................................. 14
Reset to Default.................................................................................... 14
Time-Outs............................................................................................. 14
CONNECTION PAGE ..................................................................................... 15
Virtual Keyboard Connection................................................................ 15
AUTOREPEAT PAGE ..................................................................................... 16
Enable AutoRepeat .............................................................................. 16
Repeat Rate ......................................................................................... 16
Initial Repeat Delay .............................................................................. 16
SHORT-CUTS PAGE ..................................................................................... 17
ABOUT PAGE............................................................................................... 17
The Virtual Keyboard Status Icon ................................................ 18
General Handling Instruction ....................................................... 19
MICRO-SWITCH............................................................................................ 19
GENERAL MAINTENANCE .............................................................................. 19
RESETTING THE KEYBOARD TO FACTORY SETTINGS ........................................ 19
PREPARING THE KEYBOARD TO BE PAIRED WITH A DIFFERENT DEVICE ............... 19
2
Troubleshooting .......................................................................... 20
Specifications .............................................................................. 22
Short-Cuts ................................................................................... 24
3
Introduction
Congratulations on choosing the VKB Virtual Keyboard for Pocket PC. The
keyboard will allow the effortless composition of documents and e-mails and
will turn your PDA into a truly indispensable tool whether in the office or on
the go.
Please take a few minutes to review the simple operating instructions in
order to get the most out of your keyboard.
General Product Description
The Virtual Keyboard is a miniature, stand-alone accessory that emulates
the function of a standard, full-sized keyboard. The Virtual Keyboard can
connect via Bluetooth to almost any information appliance, including: PCs,
Tablet PCs, Laptops, PDAs and Smartphones, with the use of an
appropriate driver.
Laser Safety Precaution
The Virtual Keyboard device emits two laser beams. One beam (red) projects
the keyboard image, and the other beam (invisible) is used for sensing which
keys have been touched.
The radiation levels of both laser beams do not exceed the Accessible
Emission Limits of Class 1, as defined by the international standard IEC
60825-1 (A2) and the American standard 21 CFR 1040.10. The Virtual
Keyboard device is, therefore, a “Class 1 Laser product”.
This means that the Virtual Keyboard device is safe under reasonably
foreseeable conditions of operation.
Although the emitted laser beams are safe (in line with the standard quoted
above), it is highly recommended not to stare directly into laser beams.
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Disclaimer
The manufacturer shall not be liable for errors contained herein or for
incidental or consequential damages in connection with the furnishing,
performance or use of this material. This document contains proprietary
information, which is protected by international patent applications and
copyright. All rights reserved. No part of this document may be photocopied,
reproduced or translated without prior written consent of the manufacturer.
The manufacturer reserves the right to revise this publication and to make
changes from time to time in the contents hereof without obligation to notify
any person of such revision or change. The manufacturer also reserves the
right to change the specifications without notice.
Trademarks
Pocket PC is a registered trademark of Microsoft Corporation.
VKB Virtual Keyboard is a registered trademark of VKB Inc.
Bluetooth is a registered trademark of Bluetooth SIG.
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Getting Started
Your Virtual Keyboard
Unpack and inspect your Virtual Keyboard. Take a few moments to
familiarize yourself with device using the diagram below.
Overview
Status indicator
(LED)
Power Key
Charging
Socket
Reset
button
Keyboard projection window
Keyboard sensing
receiver window
Figure 1 – Getting to know your Virtual Keyboard
Before using your Virtual Keyboard:
•
Ensure that you remove all protection materials including the
protection sheet on the laser windows.
•
Your Virtual Keyboard will need to be charged for at least 2
hours.
6
Switching On
Place the Virtual Keyboard on a flat surface with the Keyboard projection
and sensing windows facing you. To switch it on press the On/Off button,
located on the upper-left hand side.
Once the unit is switched on an image of a keyboard is projected on to the
surface. Notice that the keyboard image is the basic English keyboard,
including 4 Arrow keys, 1 Control, 2 Shift keys, 1 Alt and a VKB dedicated
Fn function key.
A two-color LED located at the top of the unit indicates the current status of
the Virtual Keyboard, where:
Colour
Status/Cause
Action
Blinking
Blue
Virtual Keyboard is
ready to pair to a
Bluetooth device
Long Flash
Blue
Virtual Keyboard is
paired to a Bluetooth
device
Blinking
Red
Virtual Keyboard’s
battery is low.
Solid Red
The area of the
Move the Virtual
projected keyboard is
Keyboard to a
exposed to direct
shaded location
sun-shine or some other
source of direct light.
Recharge the
Virtual Keyboard
Table 1 – Functional Status Indicator
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Virtual Keyboard your Pocket PC and Bluetooth
The Virtual Keyboard (VKB) is equipped with Bluetooth, a short-ranged
radio communications technology which allows the device to communicate
with your Pocket PC up to 10 meters away without the need for a physical
connection.
As with all Bluetooth devices, to connect with your Pocket PC you will need
to do the following:
Pair/bond your Pocket PC device to the virtual
keyboard…
…open the VKB Driver to set up a connection…
…and connect.
The first time you use your Virtual Keyboard with a Pocket PC device you
will also need to install some software, called a driver, on the Pocket PC
device.
Installing the driver on your Pocket PC Device
1) Insert the VKB CD into a CD-ROM drive on your computer.
2) Open the Microsoft ActiveSync program on your computer.
3) Insert the Bluetooth Virtual Keyboard & User Guide Disk into a
CD-ROM drive on your computer. (The CD should run
automatically however if it does not start by itself, please open
the CD and run setup.exe)
4) Follow the onscreen prompts to arrive at the PDA’s page.
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5) Select the Pocket PC device which matches yours.
6) Select Install Software and follow the onscreen instructions
to install the software onto your Pocket PC device.
Your Virtual Keyboard Driver is now installed on your Pocket PC device.
Preparing your keyboard for pairing
Place the Virtual keyboard on a flat surface and turn it on. The blue LED at
the top should flash at about once a second. This signifies that the Virtual
Keyboard is currently “unpaired” with any device. If this is not the case,
please see “Resetting the keyboard to factory settings” or “Preparing the
keyboard to be paired with a different device” on page19.
Your keyboard is now ready for pairing.
Pairing/Bonding with your device
1)
2)
3)
4)
5)
Ensure Bluetooth is turned On.
Go to the Bluetooth Manager program.
Tap the Bonded Devices .
Tap New…
Select VKB Keyboard followed by Next.
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6) Using the keyboard on the screen of the Pocket PC device,
enter a passkey of between 1 and 8 digits and then tap Next
7) Listen for the “beep” on the Virtual Keyboard, then, using the
keyboard projected by the Virtual Keyboard repeat the
passkey and press return [ ].
8) On the Pocket PC device tap the Finish button and select
Programs.
9) Tap the VKB program ( ).
NOTE: Ensure that the
Enable Keyboard box is NOT checked.
10) Tap the Connection tab and select Bluetooth from the drop
down box
Figure 2 – VKB Connection Menu
11) Tap the VKB tab and select Enable VKB
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Figure 3 – VKB Main menu
12) Select Yes to “First time connecting to to this keyboard?
(make sure that No is selected for all subsequent
connections.
The blue LED will go on to show your successful connection. You are
now ready to use the keyboard.
The Virtual Keyboard is now connected to your Pocket PC device.
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Application Demonstration
Figure 4 - Demonstration application start screen
To test the keyboard open any application (e.g. Pocket Word) and start
typing.
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Using the VKB Driver Software
The VKB driver software can be used to adjust the settings of your Virtual
Keyboard.
VKB Page
Figure 5 – VKB Main menu
Battery Level
The battery level, displays the current level of the battery in the Virtual
Keyboard. Use this indicator to check when the Virtual Keyboard required
charging. If the battery level drops too low during use a “Low Battery”
indicator will flash in your System Tray. (See Indicators). Time to recharge
the battery!
Projection intensity
You may adjust the intensity of the projected keyboard to so that it is visible
in different light conditions. You may select from between Low, Medium and
High settings.
Sound Effects
The Virtual Keyboard can be set up to emit a “key-click” whenever you
press a key on the projected virtual keyboard. Using the checkboxes you
can set the key-click to be emitted by your computer and/or the Virtual
Keyboard.
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Properties Page
Figure 6 – Properties Page
Sensitivity
You can adjust the sensitivity of the Virtual Keyboard’s key-press detection.
The default value for this parameter is 10, however you may need to adjust
this for optimal use. If you are experiencing missed key presses, try raising
the sensitivity setting. If you are experiencing extra key presses, try
lowering the sensitivity.
Reset to Default
Pressing the Reset To Default button will cause the Virtual Keyboard and
driver to reset the sensitivity to the keyboard’s factory settings.
Time-Outs
To conserve the battery of the Virtual Keyboard it can be set to switch off
automatically if it has not been used for a while. There are two separate
settings, which may be adjusted to suit you. Projection Timeout switches off
the projected keyboard. Auto Timeout switches off the whole device. When
a period exceeding the Projection Timeout has elapsed without typing on
the keyboard, the projection will automatically turn off. Pressing anywhere
will cause the keyboard to be projected again. When the Auto Time-Out has
elapsed the Virtual Keyboard will switch off. If this occurs, press the button
on the Virtual Keyboard to turn it on again.
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Connection Page
Figure 7 – VKB Connection Menu
Virtual Keyboard Connection
The Virtual Keyboard Driver has been setup to communicate with the Virtual
Keyboard via Serial or Bluetooth. This should always be set to Bluetooth. If
the drop down box displays Serial use the stylus to change this selection to
Bluetooth.
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AutoRepeat Page
Figure 8 – AutoRepeat Menu
The AutoRepeat feature employed by the VKB Driver allows the system to
automatically repeat a key that is being pressed.
Enable AutoRepeat
Selecting the Enable AutoRepeat checkbox switches the AutoRepeat
function on and off.
Repeat Rate
The rate at which the key depression occurs is set using the Repeat Rate
slider.
Initial Repeat Delay
The period before the key press is repeated can be set between 1 and 4
seconds using Initial Repeat Delay drop down box.
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Short-Cuts Page
The Short-Cuts page, displays the Virtual Keyboard’s special combination
keys, which may be accessed without exiting the application with which you
may be working.
About Page
The About Page displays the Virtual Keyboard Driver’s software version as
well as the software version of the Virtual Keyboard. If you have
encountered, and are reporting a problem, please relay information
displayed on this page.
Remarks : the displayed screen is for reference, for detail please browse
i.Tech website : http://www.itechdynamic.com
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The Virtual Keyboard Status Icon
Figure 9 – The Virtual Keyboard Status Indicator Icon
When active, the VKB icon is displayed upon encountering one of the
following problems. Fix the problem and the icon will disappear.
Message
Cause
Action
Not Connected
The Virtual Keyboard
Driver can not
communicate with the
Virtual Keyboard
- Check that the Virtual
Keyboard is switched on.
- Check the Bluetooth pairing
procedure is performed
correctly.
- Check that Bluetooth has
been selected in the
Connections Page.
- Ensure the Bluetooth
connection is not being used by
another application.
Low Battery
The Virtual Keyboard’s
battery is low.
- Recharge the Virtual
Keyboard
Too Much Light
The area of the
- Move the Virtual Keyboard to
projected keyboard is
a more shaded area.
exposed to sunshine or
some other source of
direct light.
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General Handling Instruction
Micro-switch
The device is equipped with a micro-switch which disables the Virtual
Keyboard lasers when the device is picked up. This is a safety measure. Do
not attempt to override this micro-switch.
General Maintenance
•
•
Avoid touching the keyboard sensing receiver window.
Never touch the keyboard projection element.
•
Avoid exposing the keyboard to moisture or extreme
temperatures.
•
•
Do not disassemble or try to touch the inside of the device.
Do not attempt to charge the device with a different charger
than the one provided by VKB.
•
If the windows become dirty clean only with a soft, lint free dry
cloth. Do not use any solvents or cleaners.
Resetting the keyboard to factory settings
•
Turn the keyboard on and gently insert the end of a sharp object into
the reset hole found under the rubber flap on the right side of the
keyboard. Press for about half a second and then remove the clip.
•
After about 2 seconds, the keyboard will emit a short “beep” and the
LED will flash blue.
•
•
•
Pick up the keyboard and wait for it to turn off,
Place the Virtual Keyboard back on the flat surface and turn it on.
The Virtual Keyboard is now ready for pairing.
Preparing the keyboard to be paired with a different device
Once the keyboard has been paired and connected to a host device, to
pair the keyboard with a different host device, turn the keyboard on, and on
the projected image press the keys
+Fn+B simultaneously for 3
seconds. The keyboard will emit a short beep and the LED will flash blue to
indicate it is ready for pairing with another device.
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Troubleshooting
Problem
Possible cause
Corrective action
My keyboard is connected,
but little or no keys are
being detected
The detection sensitivity is too low.
Raise the detection sensitivity setting and try again.
When typing, multiple
and/or erroneous keys are
The detection sensitivity setting is too
high.
Lower the detection sensitivity setting and try again.
Device is not resting on a firm flat
surface
Reposition device to a firm surface.
Device is not pairing on a Bluetooth
compatible device
Start pairing the device.
displayed in addition to
those I have pressed.
My keyboard doesn’t show
the battery indicator when
enable checkbox is clicked
My Pocket PC doesn’t
Matching passkey is not being entered Re-start pair device to re-enter the matched passkey.
accept the authentication of on both Pocket PC and virtual
my keyboard while pairing
keyboard.
My Pocket PC doesn’t emit
key taps when pressing a
key
Sound affects, on your Pocket PC
device have not been enabled.
Enable “Sound affects on Virtual Keyboard” on VKB driver.;
Ensure that your Pocket PC Sounds Notifications is set for
taps.
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My keyboard is turned on
but no image appears.
Device is not charged
Charge device
Device is overheated
Move device to a cooler location and wait a few minutes
Device is not resting on a firm flat
surface
Reposition device to a firm surface and verify that the
micro-switch is fully depressed.
Micro-switch stuck
Clean micro-switch
After first connection
Your Pocket PC device is not setup to
keyboard does not connect. accept incoming connections.
Blue LED flashes on and off
every 2-3 seconds.
“Bluetooth” does not
appear as option in
Connections list
Check your Pocket PC Bluetooth Settings; ensure that
Inbound and Outbound are checked.
Your Pocket PC device does not have
Bluetooth.
You have not activated Bluetooth on
your Pocket PC device.
Activate Bluetooth on your Pocket PC device.
The Bluetooth software on your Pocket Please contact your service center.
PC device is not compatible with the
keyboard.
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Specifications
Keyboard
Light source
Red diode laser
Projector
Keyboard layout
63 key / full sized QWERTY layout
Keyboard size
295 x 95mm projected keyboard size
Keyboard position 60mm from VKB unit
Projection surface Non-reflective, opaque flat surface
Visibility
Good contrast up to 600 lux ambient
illumination
Keystroke
Sensor
Bluetooth
Ambient
illumination
Works under all standard
illuminations up to 600 lux
indoor
Detection rate
Up to 400 characters per minute
Detection
algorithm
Multiple keystroke support
Effective
keystroke
Approximately 2mm
Operating surface
Any firm flat surface with no protrusions
greater than 1mm
Bluetooth
Specification
Bluetooth v1.1 class 2
Bluetooth Profile HID and SPP
Supported
Range
Frequency
Transmission
range
Number
supported
passkeys
of 2.4GHz Spectrum
9m
of 5
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Electrical
Power source
Integrated,
rechargeable
lithium-ion
battery
Voltage
3.6 Volts
Battery capacity
> 120 minutes continuous typing
Interface
Bluetooth v1.1 class 2
Connector
–
to Vbat, Gnd
charger
Software
Compatibility
MS Windows 2000 / XP, PalmOS5,
Pocket
PC2003,
Smartphone
2003,Symbian
Mechanical
&
Environmen
Dimensions
Approximately 35 x 92 x
Weight
~90 gram
tal
Temperature
operation
- 10 – 35 Cº
Temperature
storage
- -10 – 75 Cº
Certification
EMC per CE
& Safety*
BQB, CE, FCC
Laser safety
25 mm
EN 55024; 55022; EN 61000-3-2; -3-3
IEC 60825-1; Class 1 laser enclosure
*Certification will be completed prior to commercial introduction
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Short-Cuts
Short Cuts
Pocket PC
Fn1 through Fn4
App Button #1 - 4
Fn Up Arrow
Page Up
Fn Down Arrow
Page Down
Fn M
Menu
Fn S
Toggle Key Clicks on/off
Note
Fn B
<Break Pairing>
Fn R
<Reset to default Sensitivity>
Fn Up Arrow
Increase Projection Intensity
Special beep is emitted at
maximum intensity
Fn Down Arrow
Decrease projection intensity
Special beep is emitted at
minimum intensity
Fn Right Arrow
Increase sensitivity
Different beep tone emitted for
each sensitivity setting
Fn Left Arrow
Decrease sensitivity
Different beep tone emitted for
each sensitivity setting
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