Sony PFM-42V1 - Manual (Page 19)

6. User Reset
Syntax Header Category Function Data1 Data2
Control 0x8C 0x01 0xFF
Execute Judge 0x89
0x50 Code Table (6)
0xFF 0xFF
Answer Header Answer
0x70 0x00 Completed Control
0x70 0x03 Command Canceled
0x70 0x03 Command Disable Execute Judge
0x70 0x04 Command All Enable
Code Table (6)
Command Execute Judge ACK
Function Range/Switch Code
Control Enquiry Standby
Setup
Sequence
Power
On
0x00 Picture Reset Yes No Disable Disable Enable
0x01 Audio Reset Yes No Disable Disable Enable
0x02 Size Reset Yes No Disable Disable Enable
0x03 PLL Reset Yes No Disable Disable Enable