User manual AKG BALANCE K 122 IR

[. . . ] The equipment may be opened, serviced, and repaired by authorized personnel only. Before connecting the equipment to power, check that the AC mains voltage stated on the supplied AC adapter is identical to the AC mains voltage available where you will use the equipment. To power the equipment, use the supplied AC adapter with its 12 VDC output only. [. . . ] When scrapping the equipment, separate the case, circuit boards, and cables, and dispose of all components in accordance with local waste disposal rules. To dispose of the packaging, make sure to use a collection/ recycling system provided for that purpose and observe local legislation relating to waste disposal and recycling. T 122 IR transmitter K 122 IR headphones w/battery pack AC adapter AK 2 connecting cable SCART/RCA adapter 2 replacement ear pads Mini to 1/4" stereo adapter jack 1 replacement battery for headphones Please check that the packaging contains all of the items listed above. 1 Replacement Battery Packs, Separate Headphones The headphones will only operate with the supplied dedicated battery packs. 2 Replacement Ear Pads To mount the supplied, more solid replacement ear pads, refer to fig. Press the replacement ear pads (10) onto the speaker capsules as shown in fig. Before connecting the transmitter to your audio source (TV set, radio, hi-fi system, etc. Connect the transmitter to your audio source using the supplied AK 2 connecting cable (white = left-hand channel, red = right-hand channel). Infrared waves propagate in the same way as visible light and cannot penetrate walls or doors. Therefore, place the transmitter where you can see it from all over the room. Before you can use the headphones, you will need to charge the battery pack inside the headphones. Insert the supplied replacement battery pack (3) into one of the charging slots in the transmitter side panels. You can leave the headphones on the transmitter and the battery packs inside the charging slots without risking to overcharge the batteries. Check that the AC mains voltage stated on the AC adapter is identical with the AC mains voltage in your area. Operating the AC adapter off a different AC mains voltage may damage the unit. Note: The charging slots on the transmitter allow you to charge two battery packs along with the battery pack inside the headphones (see fig. When putting the headphones on, make sure the volume control (6) will be on your right so the infrared sensor on the headphones will "see" the transmitter and receive the transmitter signal. Remember that you can only receive the transmitter signal where you can see the transmitter front panel (see fig. [. . . ] Allow the ear pads to dry completely and replace them on the speaker capsules. The headphones remain silent: - Switch power to your audio source on and turn the volume control (6) on the headphones up. If this does not help, insert a fully charged battery pack into the headphones. [. . . ]