Hitachi 50HDA39 Owners Guide - Page 40

Using the TV's Features Resetting your audio adjustments The RESET function returns your audio adjustments to the following factory settings: Bass center (25) Treble center (25) Balance center (0) To reset your audio adjustments: 1. Press TV to select the TV mode. 2. Press MENU, then press or to display the AUDIO menu. 3. Press ▲ or ▼ to highlight RESET, and then press . Turning off the built-in speakers Use this feature to turn off the TV speakers when you connect an audio system (see "Connecting an analog audio system" on page 14.) To turn off the built-in speakers: 1. Press TV to select the TV mode. 2. Press MENU, then press or to display the AUDIO menu. 3. Press ▲ or ▼ to highlight SPEAKERS. 4. Press or to highlight OFF. 5. Press EXIT to return to normal viewing. To turn on the built-in speakers: Highlight ON in step 4, above. Using the Perfect Volume feature The Perfect Volume feature limits the highest volume level to prevent extreme changes in volume when the signal source is changed. To turn on the Perfect Volume feature: 1. Press TV to select the TV mode. 2. Press MENU, then press or to display the AUDIO menu. 3. Press ▲ or ▼ to highlight PERFECT VOLUME. 4. Press or to highlight ON. 5. Press EXIT to return to normal viewing. To turn off the Perfect Volume feature: Highlight OFF in step 4, above. Video Audio Setup Customize Locks AUDIO AUDIO SOURCE BASS TREBLE BALANCE PERFECT VOLUME SPEAKERS STEREO 25 25 0 OFF ON / OFF :SELECT :ADJUST Video Audio Setup Customize Locks AUDIO AUDIO SOURCE BASS TREBLE BALANCE PERFECT VOLUME SPEAKERS STEREO 25 25 0 ON / OFF ON :SELECT :ADJUST Setting up your TV 40