Bose Lifestyle 135 Series II Home Entertainment Owner's Guide - Page 10

Controls and Indicators Information display (535/525/235/135 series II systems only) The display provides operating and system status information. Examples: Source identification Volume Cable Cable 43 Radio tuner FM P1 90.9 - WBUR90.9 iPod iPod Album Operating prompt Hold number key to set preset Remote glow button Pressing the glow button on the rear of the remote illuminates the remote ­buttons (and the display on 535/525/235/135 series II systems). The light turns off automatically after several seconds to prolong battery life. To adjust the illumination level of the display: Note: If the currently selected source is AM or FM, switch to any other source before making this adjustment. This prevents unintentionally deleting a radio preset. 1. Press and hold the and OK buttons at the same time for 5 seconds. 2. Press the up or down navigation button to select Brightness or Contrast. 3. Press the left or right navigation button to decrease or increase the illumination level. 4. Press either the OK or to return to normal operation. 10 - English