Connection device
4. The image works but there is no sound
①
. Are the input cables connected correctly?
②
. Volume at minimum or silent
③
. Check that the audio format of the video is in the supported list
5. Turns off automatically after being turned on for a while
①
. Is there a barrier around the fan?
②
. Small or large voltage fluctuations
③
. Check the overheating protection system
6. I can not find devices connected with hard drives or flash drives
①
. Re-insert the device
②
. Check if the device is working
7. Unable to play video
①
. Is the video format correct?
②
. The file is corrupted?
③
. The device is damaged
1.Connecting a PC
1.Use the supplied VGA cable to connect the PC to the projector.
2. Turn on the projector and the computer.
* NOTE: You can also connect an HDMI cable, remember that VGA
connections do not transmit audio, so the sound will be output from the
computer. If you connect an HDMI cable, the audio will be output to the
projector.
2. Connecting a smartphone
Connect a phone with Android system:
(Note: check if your Android phone supports MHL function.) MHL-HDMI
cable not included)
1. Connect the projector and the Android smartphone with the MHL-HD-
MI cable.
2. Choose the signal source: "HDMI"
VGA
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88