Model WT1
Wireless Tablet Interface
User Manual
Model WT1 Wireless Tablet
Thank you for purchasing the Califone® Model WT1 Wireless Tablet
We encourage you to visit our website to register your
product for its warranty coverage, to sign up to receive our
newsletter, download our catalog, and learn more about the complete
line of Califone® audio visual products, including portable and installed
wireless PA systems, multimedia players and recorders, headphones
and headsets, computer peripheral equipment, visual presentation
products and language learning materials.
Before using this product, read the instruction manual for important safety
information. Please retain this manual for future reference and warranty
Troubleshooting & Servicing
Do not attempt to service or repair the device yourself. Refer all servicing
to qualified service personnel. Do not attempt to modify the device in any
way. Doing so could invalidate your warranty.
Moisture and heat sources
Do not use this apparatus near water (for example, sinks, baths, pools) or
expose it to rain, moisture, dripping or splashing liquids. Do not expose
the unit to high temperatures, high humidity or direct sunlight.
When cleaning the device, please use a soft, dry cloth. Never use
benzene, paint-thinner, or other chemicals on the device.
Place the device in stable location, so it will not fall causing damage to
the device or bodily harm.
Intended use
The product may only be used with the original parts intended for it. The
product may only be used in closed and dry rooms. The intended use
includes adherence to the specified installation instructions. The
manufacturer accepts no liability for damage arising due to improper use.
WARNING: Changes or modifications to this unit not expressly approved
by the party responsible for compliance could void the user’s authority to
operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject
to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may
cause undesired operation.
The unit’s circuitry may cause interference to nearby radios. To prevent
interference, either switch the unit off or move away from the affected
NOTE: This equipment has been tested and found to comply within 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. 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 different from
that to which the receiver is connected.
Consult the dealer or an experienced radio / TV technician for
NOTE: Shielded cables may be required to be used with this unit to ensure compliance with the Class B FCC limits.
WT1 Wireless Tablet Interface with pen
USB Receiver
2pcs AAA rechargeable batteries
3’ USB cord
Installation CD
User Manual
WT1 Wireless Tablet Interface
USB Receiver
Touch Pen
Power/Operation LED
1. Open the battery compartment door on the back of the unit and
insert included AAA rechargeable batteries ensuring that the
indicated battery polarity is observed.
2. Ensure the batteries are fully charged by connecting the tablet to the
PC using the included USB cable. Let the tablet charge for 3 hours.
3. Use the included CD to install the software onto the PC.
4. Once installation is complete, plug the USB receiver into an available
USB port on the PC. At this point, the PC may request to install a
driver for the USB receiver. Allow any such installation requests on
the PC to proceed.
5. Start the WT1 Wireless Tablet software by double clicking the icon
on the desktop.
6. Once the software is running, there should be an appropriate icon
on the taskbar in the lower right of the screen next to the clock.
When the mouse is over the icon, the text should read “Califone
WT1 Wireless Tablet, Device is connected”. If it says “Device is not
connected”, try reconnecting the USB receiver or restart the PC.
7. Important: If more than one WT1 wireless tablet will be used within a
100 foot radius (on different computers), each tablet can be assigned
a unique channel to avoid interference with other tablets. Follow
below steps to assign a unique channel. If only one tablet will be
used, the following steps can be skipped.
1. Right click on the “Califone WT1 Wireless Tablet” icon on the
taskbar in the lower right of the screen. Click “Change Device
2. Choose a channel number from 1 to 18 and click OK.
3. After the “Setting Device’s Channel” message is displayed,
simultaneously press the OK and L button on the tablet.
8. Important: Calibrate the tablet with the following steps:
1. Right click on the “Califone WT1 Wireless Tablet” icon on
the taskbar in the lower right of the screen. Click “Screen
2. As each of the four crosshair flashes on the screen, use the
Touch Pen to touch the cooresponding crosshair on the tablet.
After calibrating the four points, the crosshairs will disappear
from the screen.
3. The tablet is now ready to use.
1. Use the tablet as a mouse on a PC by touching the “Touch Pen”
to the tablet surface.
2. Use the buttons on the left of the tablet to activate functions as
shown in the followong chart:
The software included with the WT1 has several functions which
can be accessed by touching the icons cooresponding on the right side
of the tablet pad with the touch pen. The functions are as follows:
Show/hide whiteboard.
Select to use red color pen to draw on whiteboard/desktop.
Select to use blue color pen to draw on whiteboard/desktop.
Select to use multi-color pen to draw on whiteboard/desktop.
Select to use an eraser on whiteboard/desktop.
Magnify parts of the screen. Select this function again to resume the normal
Use this function to focus on certain parts of the screen. Resize the window
using the arrows on the top, bottom, left and right. Select this function again to
resume the normal display.
Use this to “blank” the screen, causing it to go black. Select it again to unblank
the screen.
Use this function to hide upper and lower parts of the screen. Reposition the
window using the arrows on the top, bottom. Select this function again to
resume the normal display.
Opens a Clock/Timer function. Right click on the clock for further options.
Use this function for recording of the whiteboard session. Recordings will be
saved in avi format in the WT1 application directory in the CapMovie folder.
NOTE: This function is not available in Windows Vista or Windows 7.
• Press and hold the
button to switch into drawing mode to draw
on the desktop. Press and hold the button again to switch back into
mouse mode.
• Press the
button to clear all the drawing from the screen.
• Press the L and R buttons just as you would use the left and right
mouse buttons.
• When in pen mode, use the left/right/up/down buttons to change the
pen color to black/blue/red/green.
• When using the pen/eraser/magnifier/focus function, adjust the size
by pressing the Page Up and Page Down buttons.
Use this function to save a snapshot of the current screen. Images will be asaved
as a bmp in the WT1 application directiory.
Open a dialog box to adjust settings.
• The L button must be pressed while using the pen/eraser/magnifier/
focus functions.
• Right click on the background to change additional settings such as
zoom and transparency.
• To hide the toolbar on the right, right click on the “Califone WT1
Wireless Tablet” icon on the taskbar in the lower right of the screen.
Click Hide Toolbar.
Buttons/Pen/Tablet does not
Ensure the software is properly installed.
Ensure the USB receiver is properly connected
to the computer’s USB port.
After installation of the software/USB receiver,
try restarting the PC.
Ensure the tablet batteries are fully charged.
Ensure the tablet/software have been properly
If more than one tablet is used in the same area,
ensure each tablet is set to a different channel.
2.4 GHz transmission
Rechargeable via USB
Power requirements
2 “AAA” size rechargeable batteries
50 feet
Tablet Area
6.2” diagonal
1024 x 768 Points
Usage Time
> 20 hours
Battery Recharge Time
< 3 hours
Operating System Compatibility
Windows 2000/XP/Vista/Windows 7 32-bit
& 64-bit
Product Dimensions
8.5” x 5.75” x 0.625”
Product Weight (incl. accessories)
11 oz
Califone warrants this product to be free from defective material
and workmanship for one year from the purchase date. Our “Project
Intercept” Customer Satisfaction program will replace defective parts and
repair malfunctioning equipment under this warranty when the defect
occurs under normal use.
All Damage Claims Must Be Made With the Freight Carrier
Notify the freight carrier immediately if you observe any damage to the
shipping carton or product. Repack the unit in the carton and await
inspection by the carrier’s claim agent. Notify your dealer of the pending
freight claim.
Returning Your Unit for Service or Repairs
Should your unit require service, contact our Customer Service
Department online at or via email warranty@ or by phone at 800-722-0500 / 818-407-2400 to first obtain
an RA (Return Authorization) number before returning it to Califone. The
unit must be returned to our factory via prepaid transportation only after
the factory issues an RA number, which must be clearly written on the
outside of the box.
Califone® International, Inc.
1145 Arroyo Avenue, #A
San Fernando, CA 91340 USA
Toll Free 800.722.0500 | Toll Free Fax 877.402.2248
International Customers call 818.407.2400 or Fax 818.407.2405
Califone WT1 Rev 01 0810