Caution
•  The main power must be turned on/off with the main power 
switch. Do not connect/disconnect the power cord or turn 
the breaker on/off while the main power switch is on.
•  When switching the main power switch or the POWER 
button off and back on, always wait for at least 5 seconds.
•  For a complete electrical disconnection, pull out the main 
plug.
Turning power on/off
Press the POWER button or POWER switch to turn the power 
ON/OFF. When the main power is off, the power cannot be 
turned on with the POWER button.
•  Status of the power LED
Status Status of the monitor
Green lit Power on
Orange lit Power off (Standby mode)
Green ashing
Input signal waiting mode 
(DVI-D or D-SUB)
Caution
•  When switching the main power switch or the POWER 
button off and back on, always wait for at least 5 seconds. 
A short interval may result in a malfunction.
TIPS
•  If the monitor is in the input signal standby mode and you 
press the POWER button on the remote control unit, the 
monitor enters standby mode.
Disabling power on/off operations
Power on/power off operations can be disabled in order to 
protect the monitor from an accidental power off. Set the 
ADJUSTMENT LOCK in FUNCTION menu to “2”. (See page 
21.)