Dexin MWP26-L Wireless Optical Mouse User Manual

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Document ID	475480
Application ID	2VBXm72dgCadAwZ32jjzRA==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	4.61kB (57591 bits)
Date Submitted	2004-10-04 00:00:00
Date Available	2004-10-04 00:00:00
Creation Date	2004-09-08 15:51:49
Producing Software	Acrobat Distiller 6.0 (Windows)
Document Lastmod	2004-10-04 17:38:07
Document Title	Users Manual
Document Creator	Acrobat PDFMaker 6.0 for Word
Document Author:	SUPER-MAN

Wireless Optical Mouse
USER’S MANUAL
Model #: DC26
System Requirement
Mouse compatible with standard Microsoft mode
3rd button and wheel function require Win98/2000/ME/XP
Before you begin
Keep this installation guide for future reference! It contains Important Troubleshooting
Information.
Keep your old PS/2 mouse as a back-up device.
Getting Started
Congratulations on your purchase of an 800dpi (or 400dpi) WIRELESS OPTICAL MOUSE.
By using the advanced RF technology a 360°operation is possible and no line-of-sight
is required between the receiver and the mouse. The 800dpi high resolution will bring
users the best operation accuracy and efficiency, especially for a display of 1024*768
or higher. It operates at twice the speed and only requires 1/4 of the space in
comparison to a 400dpi mouse.
Package Contains
Your DC26 Mouse package includes the following:
1. Optical Mouse
2. Receiver
3. User’s manual
4. CD-ROM Driver for Windows 98/2000/ME/XP(Optional)
5. 2 AAA size alkaline batteries
Note：If any part is missing, please contact your dealer for a replacement
immediately.
Precaution
The optical mouse cannot work on a glass or mirror surface. Avoid operating this
mouse on a glossy surface. Otherwise, this mouse may not operate normally.
For consideration of saving battery power, it is strongly recommended to operate
an optical mouse on a bright surface with fine texture to obtain lower power
consumption of the high illumination LED. A very dark surface will cause higher power
consumption.
For optimal performance, place the receiver at least 8 inches or 20 centimeters
away from other electrical devices, such as the computer, the computer monitor,
speakers or other external storage drives.
For a better transmission distance, avoid using this device on a metal plate or
desktop because a large surface of iron, aluminum, copper and other metal will act as a
shield or ground to the RF antenna of the mouse and receiver. Operating on a metal
surface may shorten the transmission distance.
If your notebook computer has a metal (contains Al or Mg) case, the metal housing
of the LCD panel will isolate partial radiation of the RF signal from the mouse. This
could possibly result in reducing the distance of transmission when you operate the
mouse right in front of the notebook and when the receiver is connected on the back of
the notebook. However, the RF mouse should work properly while you are operating
the mouse just beside your desktop computer.
Installation Guide (Mouse)
Step 1. Inserting the Batteries
1. Remove the battery cover by pushing down the Tab and the battery cover
will spring off.
2. There are signs to indicate the polarity of the batteries. Carefully follow the
signs to place the batteries. Don’t reverse the polarity!
3. Put the cover back and make sure it is firmly closed.
Step 2. Synchronize the RF Mouse
If the mouse is in sleep mode click the mouse button once to wake it up.
1. Plug the receiver into the notebook Computer’s USB ports or into the
keyboard’s USB port.
2. Bring the mouse within 1 ft range from the receiver, Hold the mouse
upside-down and use a pointed object, such as a pen tip, to click the
“CONNECT” button once. Do Not depress the CONNECT button longer then
1.5 seconds. (The red sensor light will go off when the “CONNECT” button is
pressed down.)
! Please poke the Mouse Connect button first, and then click the receiver’s
button!
1. Plug into
USB Port
2. Click
3. Click
3. Click the receiver’s connect button once (located on the back of the receiver)
within 5 seconds of clicking the connect button on the mouse. The LED will
start blinking, when the connection is established.
4. Move the mouse around to test if it was successful.
5. If the synchronization is not successful for some reason please (1) Remove the
batteries and unplug the receivers (2) Wait for 20 sec then to try the step 1 to 4
again.
Note: * During normal use, please make sure that the mouse is no more than 3 ft
away from the receiver in order to have reliable connection.
** The LED on the receiver will light up or blink while the mouse is being
used.
Operation Guide
Battery low indication
When the voltage level of the battery goes down under the preset level, the scrolling
wheel will flash at least three times on moving or clicking the mouse. Although the
mouse can still work for a while, the user, at this time, should have a new set of
batteries ready for replacement. Or, if the user has a companion charger base, and
Two re-chargeable batteries are inside the mouse, charge the mouse as soon as
possible.
Power off the mouse
1. Be sure the mouse is NOT in sleep mode. If it is, press any key to wake it up.
2. Press and hold the Connect button on the bottom of the mouse for more than 2
seconds. (The red light will go off while the Connect button is depressed.)
3. Wait until the red light flash once. Release the Connect button.
4. Now, the mouse is in power off mode. No operation can be done.
Power on the mouse
To activate the mouse again, press the Connect button on the bottom of the mouse
once. (DO NOT depress the Connect button for more than 1.5 seconds when
resuming the mouse from power off mode.) The red light will turn on, and the mouse
is ready for normal operation.
Note: Be sure to press the connect button firmly in procedure, if the connect button is not
depressed steadily the red light will be on before 2 seconds expire. This will result in a
change of channel and ID. Don’t panic, just re-connect the mouse to the receiver, and
follow step 4 again.
Operations on power saving mode
In order to conserve battery power, the mouse is designed to reduce power
consumption gradually from standby mode to sleep mode, if it is not being used.
Standby mode – Around 2 seconds after the mouse stops moving, it enter into
standby mode.
Sleep mode – If the mouse is left intact for around 8 minutes, it goes to sleep mode
and shuts down the optical sensor to maintain minimum power consumption. No
moving operation is possible in this mode.
Wake up the mouse
This mouse can work promptly under Standby mode so users might not be able to tell
the existence of this mode. But, in sleep mode, users have to press any button to
wake up the mouse for normal operation.
GENERAL SPECIFICATIONS
800dpi (or 400dpi) hardware resolution
Digital Radio Frequency wireless mouse with receiver
1 channels and 256 ID selections for your options to prevent interruption
3 buttons design with scrolling wheel
Ergonomic design for comfortable grip
Electromagnetic Characteristics (EMC)
This unit complies with Part 15 of FCC Rules.
Operation is subject to following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including
interference that may cause undesired operation.
Tested To Comply
With FCC Standards
CE - Type acceptance: ETS 300 220 short range devices
Transmitter
Distance: 3 feet typical
Power: 2.4V DC (Two AAA size of alkaline batteries)
Carrier Frequency: 27 MHz
Dimensions: 90*45*35 mm
Weight: 50 grams
Receiver
Interface: USB
Power: 5V DC, 100mA MAX connected to host computer
Dimensions: 65*22*17 mm (without counting the extended USB connector)
Weight: 13 grams
ELECTRIC SPECIFICATIONS
Operating Voltage
Transmitter: 2.4 V DC (powered by batteries)
Receiver: 5V DC (powered by USB port)
Operating Current
Transmitter: 30mA, operate on a white paper
Receiver: 16mA typical
Standby Current
6mA
Sleep Current
240uA
Modulation Type
FSK
Troubleshooting
1. Mouse does not function
If mouse is not functional, please turn off the computer first.
Check the receiver and make sure it is firmly attached to the USB port of the
computer.
Check the placement of batteries and see if they are properly connecting.
The "+" and "-" on the batteries must match the "+" and "-" on the slots. If the
batteries aren't inserted correctly, the device won't work.
Restart the computer again. If the LED inside the receiver does not light up
when moving the mouse, please re-connect the mouse to the receiver.
Q: The mouse cursor can only move left & right during operation (it could
be caused by low battery or the optical sensor’s data error).
A: Please take out one of batteries and put it back for a power reset and then
redo the connect procedure.
Q: The mouse does not work after waking up from power off mode by
pressing the connect button once.
A: This might be caused by imprecisely depressing the connect button to
wake up the mouse. Users can gain back normal operation by pressing
connect button on the mouse first, and then pressing the one on the receiver.
As soon as the LED inside the receiver starts flashing, the mouse is ready to
operate.
Optical Sensor Mouse functions best on surfaces with details for tracking.
not function on reflective, reflective pattern or non-visible detail surfaces!
It may
2. Reducing Interference with Other Wireless Devices
Reducing Interference with Other Wireless Devices:
All 27MHz radio-based devices are subject to interference from other 27MHz
radio-based devices, such as cordless telephones, cordless baby monitors, and
cordless toys. It may help to move the receiver unit and the base unit of other
wireless devices (such as cordless telephone cradle) as far apart as possible. You
may need to try several times for a location that is best in your operating
environment.
Move the receiver and the mouse closer to each other so that the receiver is
relatively shorter in distance to the mouse than to other 27MHz transmitters. You
may need to re-establish the “connection”.
Note: Avoid using this device on a metal surface because a large surface of iron,
aluminum, copper, or other metal may act like a shielding to the RF antenna of the
mouse and the receiver.
3. Interference with other RF wireless mouse
If the interference comes from other same model of RF wireless mice, please
“Setting up connection between mouse and receiver” of the installation guide to
switch to a new RF channel. A new identification code is also generated upon the
completion of channel switching.
Normally, the effective transmission distance is about 3 feet, depending on the
environment. If the effective distance between the mouse and the receiver is bad, try
to change the location of the receiver.
4. If you have difficulty connecting the wireless mouse:
Increase the distance between the set of wireless mouse and other radio device
units.
Turn off the other wireless devices, or their base units that are in close proximity to
the receiver of this wireless mouse.
Try connecting the wireless mouse and its receiver again.
To verify that your device is connected and working properly, open a document
and try the device.
Federal Communication Commission Interference Statement
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. 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 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 help.
FCC Caution: Any changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate this 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.

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