5. Steps to upgrade to 4K
184
[10] Attach the side cover.
[11] Reattach the cables that you
removed in procedure [2].
[12] Turn the projector’s power
on.
[13] Reconfigure the marriage.
Refer to “3.2 Recovering from Tamper
Errors” (page 106) for details.
Note
If you do not set the marriage, you will not be able to project encrypted content.