User manual AKG K 105 UHF

[. . . ] 2 Unpacking Your headphones system comprises the following components: 1 pair of headphones 1 transmitter with integrated battery charging feature 2 stereo connecting cables with gold plated connectors for linking the transmitter to your audio source: 1 RCA cable, 1 jack cable (mini jack to 2 x RCA connectors) 1 mini jack/1/4" jack adapter 1 AC adapter for powering the transmitter 2 1. 2 V AAA size NiCd rechargeable batteries for powering the headphones (inside the headphones) 1 charging cable for charging the rechargeable batteries inside the headphones. Charging jack Battery compartment (beneath the detachable ear pad) TUNING: fine tunes the reception frequency VOLUME: adjusts the headphones volume level Self-adjusting headband 4 T 105 UHF Depending on which version you purchased, the T 105 UHF transmitter operates in the 914 Transmitter MHz or 864 MHz UHF band. [. . . ] If signal is present at the transmitter audio input, the status LED (12) will light orange. Disconnect the charging cable from the headphones and from the transmitter. Note: Since the charging current is very low, the batteries will not be overcharged even if you forget to disconnect the charging cable. If this happens, however, be sure to disconnect the charging cable as soon as you can. Important: In order to maintain full battery capacity for as long as possible, discharge the batteries completely about once a month: Switch the headphones ON and leave them on the shelf until the status LED (2) extinguishes. If it is not, connect the transmitter to AC power referring to section 3. Disconnect the charging cable from the headphones and from the transmitter. The transmitter will also switch off automatically if the signal level at the audio input is too low. In this case, turn the volume or headphones control on your audio source up to the point that the transmitter will switch back on. Use the POWER switch (1) to switch the headphones ON, so that the green status LED (2) will light. If the status LED (2) on the headphones fails to light, the batteries are down. Set the TUNING control (5) on the headphones such that you will hear the signal in the headphones clearly and free of interference. If the signal remains weak or noisy, use the A-B-C switch (10) on the transmitter to select a different carrier frequency and set the TUNING control (5) again as described above. If you feel that you need to recharge the supplied batteries more often than would be convenient, you may consider replacing the batteries with new AAA size 1. Replace the ear pad on the earphone aligning the four pins on the ear pad with the matching openings in the earphone base plate. Operating switches on or connecting the transmitter to your audio source may cause 4. [. . . ] No responsibility is assumed for any special, incidental, or consequential damage. However, the limitation of any right or remedy shall not be effective where such is prohibited or restricted by law. Simply take or ship your AKG products prepaid to our service department. [. . . ]