User Manual BDL5530ELRETURN TO THE CONTENTS2.2. REAR VIEW1. VIDEO SOURCE button• Use this button to select the input source.• When the On Screen Display menu is active, this is also used as the SET button.2. MENU button• Use this button to engage the On Screen Display menu.• When the On Screen Display menu is active, use this button to return to the previous menu.3. / button• When the On Screen Display menu is active, use these as the UP/DOWN menu buttons.• Press and hold the and buttons simultaneously for 3 seconds to lock or unlock all buttons.4. / button• When the On Screen Display menu is active, use these as the PLUS/MINUS menu buttons.5. POWER buttonUse this button to turn the display on or into standby mode.6. Power indicatorIndicates the operating status of the unit:- lights green when the display is turned on- lights red when the display is in standby mode- blinks red when the display enters DPMS mode- off when the main power of the display is turned off7. Smart Insert installation holesLocation for the Smart Insert (for integration of a small form factor PC) and M4 screws. (Maximumload: 2kg)8. Cable retainer installation holesInstall the cable retainer using these holes.1 2 3 4 5 67290.4 mm280 mm100 mm100 mm100 mm38 mm225 mm235 mm8Dent depth:6.5 mm