Assessments - 1, GPA: 5
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Facilidade de uso
Like FM radio, the 900MHz signal travels with ease through walls, floors, ceilings and other obstacles, delivering high quality stereo sound to virtually anywhere inside the house or out. Delivering drift- and static-free reception along with outstanding range — up to 150 feet (Range may vary according to environment) — the possibilities for enjoying your AHP612 headphones are nearly unlimited. The AHP612 headphones are compatible with most audio sources, such as TVs, DVD players, VCRs, A/V receivers/amps, stereos, computers, and portable devices (CD players, cassette players, MP3s etc.). Location of Functions (A) Self-adjusting headband (B) Battery compartment cover Headphones (left ear cup) ON/OFFSCANLINK (C) On/off/scan button (D) LINK indicator light (E) Charging contacts + – VOLUMEMUTE (F) MUTE button (G) MUTE indicator light (H) Volume control Headphones (right ear cup) Transmitter Front View: (I) Charge indicator light (J) Audio level indicator light Transmitter Back View: Accessories: (K) Channel select switch (L) Input level control (M) RCA audio input jacks (N) Transmitter power input jack (O) Transmitter AC power adapter (P) RCA cable (Q) 3.5mm Y adapter cable (R) 3 NiMH AAA batteries Connecting the Headphone System Powering the Transmitter Connect the small, round plug from the transmitter AC power adapter (O) to the transmitter power input jack (N) and plug the other end of the transmitter AC power adapter (O) into any standard 120V AC wall outlet. CHANNEL1 2 3LEVELL INPUT RDC 12VCHANNEL1 2 3LEVELL INPUT RDC 12VCHANNEL1 2 3LEVELL INPUT RDC 12V Note: There is no transmitter ON/OFF switch. The transmitter is designed to be left plugged in and powered at all times. If you do not intend to use the AHP612 headphones for an extended period of time, you may wish to unplug the transmitter AC power adapter. Connecting to an AV receiver or television • Locate the included red and white RCA cable (P). • Connect one end of the RCA cable (P) to the matching red and white RCA audio input jacks (M) located on the back of the transmitter, and the other end to the back of your AV receiver. Connecting to a computer: • Locate the included red and white RCA cable (P) and 3.5mm Y-adapter cable (Q). • Connect the Y-adapter cable’s 3.5mm plug (Q) to the audio output jack on your computer. • Connect one end of the RCA cable (P) to the matching red and white RCA jacks on the Y-adapter cable (Q), and the other end to the matching red and white RCA jacks located on the back of the transmitter (M). Warning: This product is designed to work with line level outputs or headphone outputs only. DO NOT connect it directly to speaker outputs as it will permanently damage the transmitter. 1 Powering the Headphones Adjusting the Transmitter Powering the Headphones Adjusting the Transmitter The AHP612 headphones can be powered by three rechargeable AAA Nickel Metal Hydride (Ni-MH) batteries (supplied, (R)) or any other NiCd or alkaline batteries. Inserting the Batteries 1. Remove the left ear-cushion. 2. Insert batteries following polarity (“+” and “–”) as diagrammed inside the battery compartment. Charging batteries • Make sure that the headphones’ “ON/OFF/SCAN” button (C) is turned off and the LINK indicator light is unlit. • Place the headphones on the transmitter, ensuring that the charging contacts (E) on the left ear cup sit securely on the charging contacts on the transmitter base. The CHARGE indicator light (I) on the transmitter will turn on when the headphones are seated properly. Charging Schedule: Use: Charge Time: Average 10–12 hours Play Time: 6–8 hours* *Play time as shown above reflects use of batteries in good condition. Warnings: • The AHP612 headphones can also be powered by three AAA alkaline batteries (not included). You may experience slightly longer play time with alkaline batteries, but you will not be able to recharge them, as you can with the supplied NiMH or NiCd rechargeable batteries. • The AHP612 built-in charger will charge rechargeable NiMH (supplied, (R)) or NiCd batteries only. DO NOT attempt to charge any other batteries except those specified above. • The included NiMH batteries can be charged at any time, without any adverse memory effect, whereas NiCd batteries must be fully discharged before they can be recharged in order to avoid a reduction in performance. For this reason we recommend continued use of the supplied NiMH. • Over time, with repeated use, even Ni-MH batteries will eventually wear out. If, after a full charge, you notice a) dramatically decreased playing time, b) the power indicator light begins to dim quickly and/or c) static interference occurs within a short time of turning the headphones on, it may be time to replace the batteries. Notes: • The charger will not overcharge the batteries if left to charge longer than shown above. However, if you do not intend to use the headphones for an extended period of time, it is recommended that you unplug the transmitter from the AC powe...