Basic operations, Turning the display on or off, Locking/unlocking the controls – Acer DV650C User Manual

Page 25: Control panel buttons, Osd menu function, Power on/off function, Remote control functions, Switching input signals, Adjusting audio volume level

Basic Operations

Turning the Display On or Off

To turn on or off the display, press the power button on the
display’s control panel or on the remote control.

Notes:
• The display’s standby mode still consumes power. To completely cut off

power supply, disconnect the power cord from the power outlet.

• The display follows the VESA approved DPM Power Management

function. The power management function is an energy saving feature
that automatically reduces the display’s power consumption when the
keyboard or the mouse has not been used for a fixed period.

Locking/Unlocking the Controls

You can lock/unlock the control panel to prevent unwanted or accidental operations.

Control Panel Buttons

Press and hold  and  simultaneously for 5 seconds. Once locked, the control
panel buttons do not function unless unlocked.

OSD Menu Function

Press and hold 

and

 simultaneously for 5 seconds. Once locked, the

button on the control panel does not function unless unlocked.

Power On/Off Function

Press and hold

and  for 5 seconds. Once locked, the power button on the

control panel does not function unless unlocked.

Remote Control Functions

Press and hold

and  for 5 seconds. Once locked, the display does not

respond to any remote control operations unless unlocked.

Switching Input Signals

Press the

INPUT

button on the remote control or the

INPUT

button on the control

panel to select an input signal.

Adjusting Audio Volume Level

Press / on the control panel or

VOL+

VOL-

on the remote control to adjust the

volume.