2.4GHz Wireless/Wired Headphone DH1150US (Transmitter:DH115UST, Receiver:DH115USR) 8003764 Instruction Manual PDF created with pdfFactory trial version www.pdffactory.
INTRODUCTION Thank you for purchasing this system! This 2.4GHz stereo wireless headphone system offers you advances in wireless transmission technology so that you can listen to ultra stereo sound from your audio components upto 50 meters. The transmitter is compatible to any audio sources, say DVD player, CD player, i-pod, MP3, TV set, VCR, Hi-Fi system or radio. FEATURES 1. 2.4GHz FHSS Digital technology. 2. High quality stereo sound that is virtually interference-free. 3.
INSTALLATION TRANSMITTER POWER SIGNAL 1. Connect the mains adapter provided to an electrical outlet. 2. Connect the mains adapter to the DC IN input connector located on the transmitter rear panel. 3. Use the audio cable attached with the transmitter to connect audio outputs on audio sources like TV set, Hi-Fi system, ipods, VCR or radio-cassette player. 4. Turn the switch to ON and the Green LED indicator will light up. The Blue LED indicator will light up when audio source is on.
HEADPHONE RECEIVER 1. Power LED Indicator 2. Power Key 3. Vol+, Pair, Vol- 4. 3.5mm Audio In Jack ① ② ③ ④ Press the Power button on the right hand side Headphone ‘cup’for 3seconds to turn the wireless function on - the Blue LED light will flash. The headphones are now linked up (paired*) with the Dongle and the Blue LED light will be on continuously. OPERATIONS To start up this system and enjoy the music, please take following steps: 1.
NOTE: If the LED on headphone remains in Blue flashes and does not work, start Pairing process by pressing the Pair button for 3 seconds on the transmitter and the headphone simutaneously until the Blue LEDs flash. The LEDs will change to solid Blue when pairing process is finished.
CHARGING THE BATTERIES 1. Switch OFF the receiver headphone. 2. To recharge the headphone batteries, place the headphone on the transmitter, taking care to ensure that the charge contacts touch the transmitter's charge pins and the LED on the headphone will light up in red when charging is finished the headphone LED will be green. 3. Be sure to charge new batteries for 12 hours before using them for the first time in the headphones.
Wired Headphone Application The headphone can be applied in corded mode. Simply connect the headphone and the audio source by the supplied 1.5 meters audio cable. You will then enjoy the audio in wired mode. WARNINGS: ** Never use another type of battery or non-rechargeable batteries to replace the rechargeable batteries. When the headphones are not in use, switch OFF the headphones to avoid damaging the batteries. ** The batteries must be fully charged before first use.
Battery warning: Caution: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. Safety warning: Battery shall not be exposed to excessive heat such as sunshine, fire or the like. a. Do not dispose of electrical products in the general waste and ensure the used product or batteries are disposed safely according to your local authority and regulations. b. No naked flame sources, such as lighted candles, should be placed on the apparatus c.
TECHNICAL SPECIFICATIONS Transmission mode : 2.4GHz digital FHSS stereo Carrier frequency : 2.4GHz Operating voltage : Transmitter 6 V 300 mA Receiver 3.7V 470mA via built-in Lithium rechargeable battery Frequency response : 20 Hz – 20 KHz (electrical) Distortion : 0.5 % Signal-to-noise ratio : 75 dB Channel separation : 60 dB Range : 50 meters (open area) 9 PDF created with pdfFactory trial version www.pdffactory.
TROUBLESHOOTING NO SOUND - Ensure that the mains adapter is pushed fully into the power outlet and that its cable is properly connected to the DC IN 6V connector on the transmitter. - Ensure that the headphones On/Off switch is switched to the On - The headphones battery charge level may be too low. Recharge the batteries or replace them with fully charged batteries. - Ensure that your DVD, TV set, Hi-Fi system or audio component is switched on and set to a channel that broadcasts an audio signal.
1. Do not covering the ventilation. 2. No naked flame sources, such as lighted candles, should be placed on the apparatus. 3. Battery shall not be exposed to excessive heat such as sunshine, fire or the like. 4. No objects filled with liquids, such as vases, shall be placed on the apparatus. 5. The apparatus shall not be exposed to dripping or splashing. 6. The On/Off switch is a secondary functional switch and not for disconnection of the mains supply. 7.
FCC STATEMENT: 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. NOTE: 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.
IC STATEMENT: This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subjectto 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. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence.
