RCA WHR120 User Guide - Page 6

WHR120_IB 10/11/00 3:58 PM Page 6 RECHARGING 1. Switch off the power of the headphone before charging. 2. Note: Before using the IR headphone for the first time, please ensure that the batteries are fully charged (for 16 hours). This will guarantee a longer operating life for the batteries. 3. Connect the recharge cable located on the back of the transmitter into the charge input of the headphone. 4. The charge indication Green LED on the headphone will light to indicate that the batteries are charging. 5. The batteries are fully charged after charging for at least 16 hours. Do not charge the batteries longer than 24 hours as this will reduce battery performance. After charging, disconnect the headphone from the recharge cable. POSITIONING OF IR TRANSMITTER 1. Place the transmitter unit so that the front of the IR transmitter approximately faces the center of your listening area (see figure 5 on page 7). 2. Because IR light travels in a straight line, place the transmitter at the same height, or slightly higher than the reception height, of the headphone. 3. High IR light content such as sunlight and bright indoor lighting may degrade the audio signal and cause interference. If you experience such problems, simply move the system to a darker area away from the source of the bright light. 6