Parts and Functions
8
Parts and Functions
Control Panel
1
2
3
4
5
6
7
8
MUTE INPUT
MENU
9
1
2
3
4
5
6
7
8
MUTE INPUT
MENU
9
PL490
PL552
No.
Name
Description
1
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
Choose the input source.
• Used as
OK
button in the On-Screen-Display menu.
4
button
Increase the adjustment while OSD menu is on, or increase the
audio output level while OSD menu is off.
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.
9
Remote control
sensor and power
status indicator
• Receives command signals from the remote control.
• Indicates the operating status of the display without OPS:
- 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
Содержание PL490
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