We Fengmi Technology Mi Laser Projector 150" User Manual page 23

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Questions
How do I use the Keystone
Correction system?
How can I improve the
Bluetooth Remote's voice
input's ability to
understand me?
How do I change the
DNS?
How can I resolve
system stuck?
In the event the
preceding steps do not
resolve the issue or if you
encounter other internal
system faults
This version is for private use only and should not be distributed.
1) You should see the Keystone Correction screen when you
first turn on the projector or go to Se ings. The cursor's
presence at a given point indicates that it can be moved
"up-down-le -right " from the current location to ensure
that a 16:9 rectangle is maintained.
2) The projector should be positioned at right angles as
much as possible to the screen for an optimal projection
effect. The image lines will be uneven if the projector is
not lined up vertically with the wall or screen. Uneven
lines may be revised using Keystone Correction, which
can help maintain a standard rectangular screen.
3) The projector uses digital Keystone Correction so ware,
that is, the corrections are calculated and performed by
so ware.
1) Use Mandarin when issuing commands by voice input;
2) Try disconnecting and then re-pairing the Bluetooth.
1) Enter Se ings, select System Se ings, select Network and
then choose the connected network.
2) Bring up Network Se ings with the right bu on on the
remote control and then set ' A utomatically Configure' to off.
3) Select DNS at the bo om and press confirm to bring up
the keyboard interface.
4) Modify the DNS. Tap confirm when you are finished.
1) The system may be handling too much unnecessary data:
clear the cache and delete any unnecessary applications.
2) There may be network issues: ensure that you have
enough bandwidth to support online video play; in theory,
a 1080p video would a require bandwidth capacity of 8M
or more to generally avoid interruptions.
Please contact Xiaomi Customer Service to arrange a
professional technician.
22
Solutions

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