promethean ActivPanel OPS2-5P4R500H, Инструкция по установке и эксплуатации

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ActivSoundBar
This product is an optional accessory.
If your ActivSoundBar is not operating correctly, please check the following table before contacting Technical
Support.
Problems Solutions
No sound • Try increasing the volume of the speaker.
• Check that the ActivSoundBar is not turned off.
• Check the ActivSoundBar volume level.
• Make sure the correct input is selected.
• Make sure the correct cables are properly connected.
Remote Control does not work • Make sure the battery is correctly inserted.
• Take the battery out, press the buttons once or twice, then reinsert the battery and
try again.
• If reinserting the battery has no effect, please replace the battery.
No power • Make sure the AC power cable is securely connected to a power outlet.
• Make sure the AC power cord is securely connected to the power connector.
• Try another electrical device on the power outlet to ensure that there is an electrical
current.
Speaker emits buzzing or humming
sound • Make sure both ends of the audio cable are properly connected.
• Test the sound bar with another audio cable.
• Test the sound bar with another audio device.
ActivPanel i-Series System Install and User Guide 72