Epson EF11, Руководство пользователя

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2. Click the Playback tab, select the playback device, and click Properties .
3. Click the Advanced tab, set the sample rate and bit depth setting to 16 bit, 44100 Hz (CD Quality) ,
click Apply , and click OK .
Note: These steps may vary depending on the Windows 10 version you are using.
• If you turn the projector on immediately after turning it off, the cooling fans may run at high speed
momentarily and cause an unexpected noise. This is normal.
Parent topic: Solving Image or Sound Problems
Related tasks
Controlling the Volume with the Volume Buttons
Shutting Off the Picture and Sound Temporarily
Solving Projector or Remote Control Operation Problems
Check the solutions in these sections if you have problems operating the projector or remote control.
Solutions to Projector Power or Shut-Off Problems
Solutions to Remote Control Problems
Parent topic: Solving Problems
Solutions to Projector Power or Shut-Off Problems
If the projector does not come on when you press the power button or it shuts off unexpectedly, try the
following solutions:
• Make sure the power cord is securely connected to the projector and to a working electrical outlet.
• If the projector's laser shuts off and the Status light is orange, the projector has overheated and shut
off. Check the solutions for this light status.
• If the power button on the remote control does not turn on the projector, check its batteries.
• The power cord may be defective. Try another power cord. If that doesn't work, disconnect the cord
and contact Epson.
• The cooling fans may run in standby status depending on the projector settings. Also, when the
projector wakes from standby status, the fans may cause an unexpected noise. This is not a
malfunction.
Parent topic: Solving Projector or Remote Control Operation Problems