ViewSonic VPW4255 User Guide - Page 18

OPERATING INSTRUCTIONS Main power switch Indicator lamp Turning Power On and Off • To turn the monitor power ON, press the main power switch on the back of the unit to ON, and then press the SUB POWER button or the ON/OFF or ON button on the remote control. • To turn the monitor power OFF, press the SUB POWER, or the ON/OFF, or OFF button on the remote control, and then press the main power switch to OFF. • During normal use, the main power switch is set in the ON position, and the monitor can then be turned ON/OFF using the SUB POWER button or the ON/OFF button on the remote control. SUB-POWER button Indicator lamp Indicator lamp Off Red Power status Operating Off Off (standby) When the main power switch is set to OFF. When the main power switch is ON, and SUB POWER is OFF. Green On When the main power switch is ON, and SUB POWER is ON. Orange Off (Power Save) When the main power switch is ON, and SUB POWER is ON. The unit is in Power Save mode. POWER OFF button POWER ON button POWER ON/OFF button VOL RGB 1 RGB 2 MUTE VOL AV1 AV2 AV3 AV4 AUTO PinP SIZE RECALL MENU OK ID ID SET When the indicating lamp lights orange or the message "No Sync. Signal", "Power Save" or "Invalid Scan Freq." appears on the screen, there is something unusual about the status of reception. See "Power Save Mode" or "Symptoms That Seemingly Appear to be Failures."   ATTENTION • Avoid repeatedly turning the monitor on and off at short time intervals. Failures might result from such operation. • Turn off the main power switch before leaving the monitor out of use for an extended period of time. • If a power failure occurs while the main unit is running, it will be powered on upon recovery from the failure. Turn off the unit's main power switch to avoid power surges upon recovery. ViewSonic VPW4255 16