Sanyo LED-22XR10F Service Manual page 14

4.4.2.3 VG848 RS232 communication setup:
a) VG848 physical communication protocol setup
Baud rate：9600bps
Data bits:8 bits
Parity: None
Stop bit:1 bit
Please refer to detailed setup as follow:
(1) Press the [FUNC] key, [5] key and [SET] key.
Select Function : 5 (0-E)
Config Edit
（2）RS232 communication setup are shown as Fig. 12
Fig. 11