Vaddio Canon VC-C50i Programmers - Manual (Page 178)

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14.43 Camera Model Request
System Control Command Type 1
Function To return camera model (NTSC, PAL)
Command 009Ah
Length 1 byte Parameter
Value 1h
Length 1
byte Status
Value 0h: NTSC, 1h: PAL
Reference
Format of Control Code
d0 d1 d2 d3 d4 d5 d6
Header Device Num Command Parameter End mark
FFh 30h 3Xh 00h 9Ah 31h EFh
Answer Format
In case of No Error
d0 d1 d2 d3 d4 d5 d6
Header Device Num Error Code Status End mark
FEh 30h 3Xh 30h 30h s0 EFh
In case of Error
d0 d1 d2 d3 d4 d5
Header Device Num Error Code End mark
FEh 30h 3Xh e0 e1 EFh
⇓
Error Flag indicates in 2 figures hexadecimal and returns ASCII code value.
Example: e0 e1
In case of Parameter Error : 01010000B ⇒ 50h ⇒ 35h 30h
Condition of Error flag to be set
Parameter Error •In case of assigned parameter except 1h.