User manual AKG HEARO 777 SURROUND

[. . . ] Dispose of spent dry or rechargeable batteries conforming to local waste disposal rules. Using the transmitter with a different AC adapter voids the warranty. Always switch the headphones OFF after use. Never place the equipment near heat sources such as radiators or electric heaters, or expose it to direct sunlight, excessive dust, humidity, rain, vibrations, or impacts. [. . . ] If the headphones output on your equipment is a 1/4" jack, plug the supplied mini jack to 1/4" adapter jack onto the jack cable. Before connecting the transmitter to your audio source, switch the audio source OFF. Use the supplied RCA cable to connect the white LINE OUT L or REC OUT L jack on your audio source to the white INPUT L jack (14) on the transmitter rear panel and the red LINE OUT R or REC OUT R jack to the red INPUT R jack (14). 3 Connecting to TAPE Inputs By connecting your HEARO 777 SURROUND to the "TAPE" or "PLAYBACK" inputs on your amplifier, you can enjoy IVA and surround sound through an extra pari of wired headphones in addition to the wireless `phones. Use the supplied RCA cable to connect the white LINE OUT L or REC OUT L jack on your audio source to the white INPUT L jack (14) on the transmitter rear panel and the red LINE OUT R or REC OUT R jack to the red INPUT R jack (14). Use another RCA cable (not supplied) to connect the white "TAPE IN" or "PLAYBACK IN" jack on the amplifier to the white OUTPUT jack (15) on the HEARO 777 SURROUND rear panel and the red "TAPE IN" or "PLAYBACK IN" jack on the amplifier to the red OUTPUT jack (15) on the HEARO 777 SURROUND rear panel. Connect your wired headphones to the headphones jack on your amplifier. Refer to the operating manual of your amplifier for instructions on how to listen to and disable the signal at the TAPE" or "PLAYBACK" input. On most amplifiers, you can push the "TAPE MONITOR" switch IN to listen to the processed signal and OUT to cut the processed signal. Important: In this mode, the loudspeakers will also reproduce the processed signal present at the headphones output. Since IVA and/or surround processed signals are not loudspeaker compatible, mute the loudspeakers while listening through headphones. When listening over loudspeakers, cut the processed signal. 3 Charging the Batteries in the Headphones In order to ensure the longest possible service life for the rechargeable batteries, we deliver them uncharged. Therefore, charge the supplied batteries before first operating your headphones system. The supplied batteries have been inserted into the headphones for your convenience. WARNING: If you operate the headphones on dry batteries, never try to charge the batteries using the transmitter's charging feature. This would cause serious damage to your headphone system. Dispose of spent batteries conforming to local waste disposal rules. When the power is off, the POWER LED (2) will be dark. The CHARGE LED (7) on the transmitter will light red to indicate that the batteries in the headphones are being charged. If signal is present at the transmitter audio input, the CHARGE LED (7) will light orange. You may leave the headphones on the transmitter for as long as you like without risking to overcharge the batteries. [. . . ] your HEARO 777 SURROUND is a radio frequency device that conforms to the strict European and FCC standards. For physical reasons that are not related to the quality of the product, extremely strong interference sources may affect reception. In order to maintain interference-free listening pleasure, do not operate your HEARO 777 SURROUND in the close vicinity of radio equipment, cellular telephones, or directly above TV or computer monitor picture tubes. The supplied connecting cables are long enough to allow the transmitter to be placed at a safe distance from interference sources. [. . . ]