User Manual BDL4230ERETURN TO THE CONTENTS2. PARTS AND FUNCTIONS2.1. FRONT VIEW1. Remote control sensor, ambient light sensor and power indicator• Receives command signals from the remote control.• Detects the ambient lighting condition around the monitor.• Indicates the operating status of the monitor:- lights blue when the monitor is turned on- lights amber when the monitor is in standby mode- blinks blue when remote control signal is received- blinks amber when the monitor enters DPMS mode- off when the main power of the monitor is turned off1
