User Guide Model: RH-300 Wireless 2.4G HD Headset www.a4tech.
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. Federal Communications Commission Requirements The equipment has been tested and found to comply with the limits for Class B Digital Device, pursuant to part 15 of the FCC Rules.
Package Contents Nano receiver , RH-10 Wireless 2.
Features / Specifications Design: On-the-Head Button No.
Connection and installation 1. Connect the receiver to your computer (Connection completed, LED lights up; if not, LED slow flashes.) Notes: If you are using the receiver in a long range room or there is strong wireless conflicts nearby, adopting the receiver with a USB extension cable to keep it away from the computer or any interfering sources. 2.
Multi-Link Share 1.Upon sold, the codes pairing with the receiver and the headset is completed. If connecting to more headsets, please take the receiver out from the computer >> vertically short press［power switch］to start up the headset, and then long press for 4 seconds to enter codes pairing mode. If the LED fast flashes, reconnect the receiver to the computer. If the［power switch］indicator lights up, the connection is successful. (Note: The wireless receiver may connect up to 4 headsets.
Fault analysis Connection failure of headset. 1. Check whether headset power is sufficient, charge before use. 2. Turn off the player and start again. 。 If the problems still remains, please re-pair the codes above description. Pairing description Take out the receiver from the computer, vertically short press［power switch］to start up the headset >> long press［power switch］for 4 seconds, the power indicator quick flashes to enter the code-pairing mode >> reconnect the receiver to the computer.
Tips: 1. There is high-efficient lithium battery inside the headset. To extend the battery life, first charging shall not less than 3 hours. If it is not used for a long time, please make sure that there is enough power left in the battery. 2. You’d better listen to the music at the suitable volume so as to prevent causing the detrimental effect to the hearing. 3. Do not use this product in the environment of exposed liquid, dampness or excessive moisture. 4.
