ALTEAM RFD-858W User manual

Microphone User Manual：
1、Connect the transmitter (11), the USB cable and the supplied AC 5V power adapter.
And then switch on the ON/OFF button (12). The LED light will flash (4).
2、Connect the one side of 3.5mm plug (10) to the audio output equipment (10); connect
the other side to audio input equipment.
3、Switch on the microphone, and the LED turns blue (15).
4、Hold the “Scan” button of microphone (9) and transmitter (15) for approx. 3 seconds at
the same time. The speaker will have “toot toot toot…” sound, then, release the buttons
and pair the other microphone with second Scan button of transmitter (13).
5、When the transmitter receive the signal of microphones, the SCAN1 (1) and the
SCAN2‘s (5) blue lights will turn on. If one of the microphones is switched off, the
corresponding SCAN light will go out.
6、The two microphones can be used at the same time. In open space, the distance could

reach 15m.
7、Connect the USB cable and a computer. When the LED (6) turns red, use the
microphone to communicate or play games on the computer.
8、If the battery goes out, to put the microphones back to the base (7) (8), and then the
LED sign (2) (3) turns yellow. When the charge is completed, the LED light goes out. The
microphone can be used continuously for 8 hours after charging.
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: 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).
FCC Radiation Exposure Statement
The equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. The integral antennas used for this transmitter must not be co-located or
operating in conjunction with any other antenna or transmitter within the host device.
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.