Option Bytes Description
OPTION1
b0
ATP Search Speed
Slow (1) / Fast (0)
b1
TXT Ch Refresh
On (1) / Off (0)
b2
ID-1
On (1) / Off (0)
b3
Macrovision Auto-Judge
On (1) / Off (0)
b4
Surround enable low bit (*1)
On (1) / Off (0)
b5
Surround enable low bit (*1)
On (1) / Off (0)
b6
Pre Emphasis
On (1) / Off (0)
b7
TINT_COMPONENT_HDMI
On (1) / Off (0)
OPTION2
b0
Adjust lgain enable
On (1) / Off (0)
b1
A2 BC enable (5.5)
On (1) / Off (0)
b2
A2 DK1 enable (6.26)
On (1) / Off (0)
b3
A2 DK3 enable (5.742)
On (1) / Off (0)
b4
NICAM scan
On (1) / Off (0)
b5
NICAM enable (5.5)
On (1) / Off (0)
b6
NICAM enable (6.0)
On (1) / Off (0)
b7
NICAM enable (6.5)
On (1) / Off (0)
OPTION3
b0
NICAM priority (ASIA/M.E)
On (1) / Off (0)
b1
NICAM priority (K/UK)
On (1) / Off (0)
b2
NICAM priority (China)
On (1) / Off (0)
b3
NICAM priority (NZ/INDN)
On (1) / Off (0)
b4
NICAM priority (AUS)
On (1) / Off (0)
b5
NICAM priority (E.Europe)
On (1) / Off (0)
b6
NICAM priority (Special)
On (1) / Off (0)
b7
SASO mute
Not use
OPTION4
b0
All country DVB-S enable
On (1) / Off (0)
b1
All country DVB-C enable
On (1) / Off (0)
15
