CME WIDI-XU, User Manual, Page: 14 / 15

14
6 Appendix
System control command
No. Name Command Description
1 Channel setting F0 00 20 63 00 07 02 02 10 nn F7 Set the channel of the WIDI-XU
to channel “nn”
，
“nn” is a hex
number of 01~40
，
indicates
channel 1~64
2 Automatically
search
F0 00 20 63 00 07 02 02 10 50 F7 Automatically search free WIDI
device and connect
3 Automatically
setting the radio
frequency
F0 00 20 63 00 07 02 02 10 5F F7 Both of the WIDI devices in
connection set to another free
radio channel
4
Turn on RF F0 00 20 63 00 07 02 02 10 6F F7 Turn on the RF transmitting
/receiving function
5
Turn off RF F0 00 20 63 00 07 02 02 10 60 F7 Turn off the RF transmitting
/receiving function
Radio channel selection table
nn Freq nn Freq nn Freq nn Freq
01 1 11 17 21 33 31 48
02 2 12 18 22 34 32 50
03 3 13 19 23 35 33 51
04 4 14 20 24 36 34 52
05 5 15 21 25 37 35 53
06 6 16 22 26 38 36 54
07 7 17 23 27 39 37 55
08 8 18 24 28 40 38 56
09 9 19 25 29 41 39 57
0A 10 1A 26 2A 42 3A 58
0B 11 1B 27 2B 43 3B 59
0C 12 1C 28 2C 44 3C 60
0D 13 1D 29 2D 45 3D 61
0E 14 1E 30 2E 46 3E 62
0F 15 1F 31 2F 47 3F 63
10 16 20 32 30 48 40 64