USER MANUAL
Model NAME : 2.4G WIRELESS Transceiver
DR-9081RL User Manual
VER: 0.1
MODEL NO. : DR-9081RL
VERSION : 0.1
DATE : 2010.5.19
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Version. # Revised Date PIC Remark
0.1 05/19/2010 Natural Preliminary
DR-9081RL User Manual
VER: 0.1
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Electrical Specification
1. Operating Voltage
Transceiver supply voltage: DC 5V (USB Port)
2. Current Consumption
Current use :< 30mA
3. Wireless specifications
DR-9081RL User Manual
VER: 0.1
2.402-2.481GHz frequency coverage.
GFSK RF transceiver
High Speed RF link data rate Max. 1M bit/s
4. USB Features
Supports USB interface both device of keyboard and mouse or mouse device only
by strap/AP-software option
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Operation Process
Step 1
Insert the Transceiver in a USB port of PC
Step 2
Wait a jiffy and use the pairing equipments freely .
DR-9081RL User Manual
VER: 0.1
Caution
Please use the Transceiver in human house only and keep away
water.
Children don’t to install the Transceiver.
Keep dry. Humidity, liquids, contain minerals that will corrode
electronic circuits.
Don’t use or store in dusty, dirty areas.
Don’t store in hot areas. High temperature can shorten the life of
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DR-9081RL User Manual
VER: 0.1
electronic devices and warp or melt certain plastics.
Don’t store in very cold areas. Moisture can form inside the case,
which may damage electronic circuit boards.
Don’t attempt to open the case. Non-expert handling of the device
may damage the system.
Avoid dropping and strong impact.
FCC 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
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DR-9081RL User Manual
VER: 0.1
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
help.
To assure continued compliance, any changes or modifications not
expressly approved by the party responsible for compliance
could void the user’s authority to operate this equipment.
(Example- use only shielded interface cables when connecting to
computer or peripheral devices).
This equipment complies with Part 15 of FCC RF Rules.
Operation is subject to the following two conditions:
1) This device may not cause interference and
2) This device must accept any interference, including interference
that may cause undesired operation of the device.
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set
forth for an uncontrolled environment
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DR-9081RL User Manual
VER: 0.1
1.This Transmitter must not be co-located or operating in
conjunction with any other antenna or transmitter.
2.This equipment complies with FCC RF radiation exposure limits
set forth for an uncontrolled environment.
Caution!
The manufacturer is not responsible for any radio or TV
interference caused by unauthorized modifications to this
equipment. Such modifications could void the user authority to
operate the equipment.
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