Acer DV420 User Manual - Page 11

Parts and Functions

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DV420 /DV460 /DV550 2. Parts and Functions 2.1. Control Panel 9 MUTE INPUT MENU 12345678 1 POWER button Use this button to turn the display on or put the display to standby. 2 MUTE button Switch the audio mute ON/OFF. 3 INPUT button Use this button to select the input source. 4 [ ] button Increase the adjustment while OSD menu is on, or increase the audio output level while OSD menu is off. • Used as [SET] button in the On-Screen-Display menu. 5 [ ] button Decrease the adjustment while OSD menu is on, or decrease the audio output level while OSD menu is off. 6 [ ] button Move the highlight bar up to adjust the selected item while OSD menu is on. 7 [ ] button Move the highlight bar down to adjust the selected item while OSD menu is on. 8 MENU button Return to previous menu while OSD menu is on, or to activate the OSD menu when OSD menu is off. NOTE: "Keyboard Control Lock Mode" This function completely disables the access to all Keyboard Control 4 functions. To enable or disable the keyboard control lock, press both [ ] and [ ] buttons and hold down continuously for more than 3 (three) seconds. 9 R emote control sensor and power status indicator • Receives command signals from the remote control. • Indicates the operating status of the display: -- Lights green when the display is turned on -- Lights red when the display is in standby mode -- Lights amber when the display enters APM mode -- When {SCHEDULE} is enabled, the light blinks green and red -- If the light blinks red, it indicates that a failure has been detected -- Lights off when the main power of the display is turned off.

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DV420 /DV460 /DV550
4
2.
Parts and Functions
2.1.
Control Panel
1
2
3
4
5
6
7
8
9
MUTE
INPUT
MENU
1
POWER button
Use this button to turn the display on or put the display to
standby.
2
MUTE button
Switch the audio mute ON/OFF.
3
INPUT button
Use this button to select the input source.
4
[
] button
Increase the adjustment while OSD menu is on, or increase
the audio output level while OSD menu is off.
•
Used as [
SET
] button in the On-Screen-Display menu.
5
[
] button
Decrease the adjustment while OSD menu is on, or
decrease the audio output level while OSD menu is off.
6
[
] button
Move the highlight bar up to adjust the selected item while
OSD menu is on.
7
[
] button
Move the highlight bar down to adjust the selected item
while OSD menu is on.
8
MENU button
Return to previous menu while OSD menu is on, or to
activate the OSD menu when OSD menu is off.
NOTE:
“Keyboard Control Lock Mode”
This function
completely disables the access to all Keyboard Control
functions. To enable or disable the keyboard control
lock, press both [
] and [
] buttons and hold down
continuously for more than 3 (three) seconds.
9
Remote control sensor and power status indicator
•
Receives command signals from the remote control.
•
Indicates the operating status of the display:
-
Lights green when the display is turned on
-
Lights red when the display is in standby mode
-
Lights amber when the display enters APM mode
-
When {
SCHEDULE
} is enabled, the light blinks green
and red
-
If the light blinks red, it indicates that a failure has been
detected
-
Lights off when the main power of the display is turned
off.