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The HS MPR is equipped with a professional-grade audio system and a large LED screen (approximately 270 inches). Below are the steps to turn this equipment on and off.
Table of contents
When facing the stage, look behind the lectern at the front left side. You will find a wall-mounted button controller.
Turn on the Audio System
Turn on the Audio System
Press the Main power button.
It takes 1-2 minutes to start up
(for the amplifier and speaker to power on & boot)
Use LED Screen
Use LED Screen
Turn on the LED screen switch
Select Video Source
Select Video Source
HDMI 1 : Apple TV
HDMI 2 : Lectern cable / Dongle
Audio Volume Control
Audio Volume Control
Make sure that both indicator lights are on.
Then turn the knob to adjust the volume
Audio Mute / Unmute
Audio Mute / Unmute
Press the volume knob to mute the audio
If the buttons are blinking, it’s muted!
Turn OFF
Turn OFF
Press the Main power button and Turn off the LED switch
(It takes approximately 30 seconds to shut down completely.)
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⬇️⬇️⬇️ ADVANCED tips ⬇️⬇️⬇️
⬇️⬇️⬇️ ADVANCED tips ⬇️⬇️⬇️
Independent Volume Control
Independent Volume Control
Make sure that ONLY the indicator light for the desired speaker is ON, then turn the knob to adjust.
HDMI 3,4 port
HDMI 3,4 port
HDMI ports 3 and 4 are located on the right front corner wall.
Lighting Control to enhance screen visibility
Lighting Control to enhance screen visibility
The lights illuminating the front of the stage with the lectern are marked with red dots.
The switches are located on the wall near the lectern.
No Laptop sound from the MPR speakers
No Laptop sound from the MPR speakers
Check your sound output device setting on laptop
System Preferences > Sound > Output
or
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