Noisy Fan; Poor Audio Quality; Blurred Screen/Flash Screen; Can't Adjust The Projection Size Automatically - VicTsing Mini Projector Faq

8

Noisy Fan

noise gets. The noise is also proportional to brightness. The brighter the brightness is, the greater the
generating heat becomes, and the heat will lead to faster fan speed so as to bring louder noise. The dust
in fan will also increase the noise.
environment.
2. Clean the dust on product's surface periodically.
9

Poor Audio Quality

frequency in the menu settings according to the type of sound source and customer preference.
10

Blurred Screen/Flash Screen

2. The converting cable is malfunctioning.
plug.
2. Change another converting cable and try it again.

Can't Adjust the Projection Size Automatically

which can adjust projection size automatically. 1. Adjust the projection size by manually adjusting the
focus and projection distance.
11 Unstable Tripod Stand 1. Its fixing screw is not tightly screwed. 1. Tightly screw the fixing screw
clockwise.
12

Black Dot on Screen/Smeared Lens

1. Use the product in a dust-free environment.
2. Clean the dust on product's surface periodically.
3. Open the cover at the bottom of projector, and use the included small brush to clean.
13

iPhone Can't Achieve Wireless Projection

projection mode, turn on your phone WIFI. Search "Projector-XXXX" and connect it (When using for the
first time, you need to enter WIFI password "12345678" for connection). Turn on "Screen Mirroring" on
your phone, and select "Projector-XXXX-ITV" to achieve projection. If you want to exit from the
projection, select "stop mirroring" on the phone setting directly.
1. The phone is too far from the projector to connect its WIFI.
2. Abnormal operation of phone results in the failure of its WIFI connection
3. Abnormal operation of projector results in the failure of its WIFI connection.
4. Projector isn't set to projection mode.
2. Reboot the phone and try it again.
3. Reboot the projector and try it again.
4. Set projector's mode to projection mode.
1. The noise is affected by fan speed. The faster the fan runs, the louder the
1. The audio frequency is not well adjusted.
1. Loose port connection.
1. Try to use the product in a dust-free
1.Replug the converting cable or change other port to
1. Product doesn't support ZOOMER technology
1. There is dust deposited on the lens during use.
Instruction of Correct Wireless Projection: In
1. Take phone close to projector for WIFI connection.
1. Adjust the audio