HT202788: Use an iOS device to set up your Apple TV (3rd generation)

Learn about Use an iOS device to set up your Apple TV (3rd generation)

jessefromtaiwan

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iCloud

Q: when I airplay to apple tv from iamc, it always show extension desk not mirror iMac, why ?

when I airplay to apple tv from iamc, it always show extension desk

iMac (21.5-inch, Late 2012)

Posted on Apr 6, 2014 6:36 AM

I have this question too

Q: when I airplay to apple tv from iamc, it always show extension desk not mirror iMac, why ?

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by brenden dv,

brenden dv Apr 8, 2014 10:49 AM in response to jessefromtaiwan
Community Specialists

Apr 8, 2014 10:49 AM in response to jessefromtaiwan

Hi jessefromtaiwan,

If you are having issues setting Airplay for mirroring instead of extended desktop, you may find the following article helpful (under "Video Mirroring"):

OS X: Using multiple displays in Mavericks
http://support.apple.com/kb/HT5891

Regards,
- Brenden
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