Option Bytes DescriptionOPTION1b0 ATP Search speed Slow (1) / Fast (0)b1 TEXT 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 ON (1) / OFF (0)b5 Surround enable high bit ON (1) / OFF (0)b6 Pre Emphasis ON (1) / OFF (0)b7 TINT_Component_HDMI ON (1) / OFF (0)OPTION2b0 Adjust gain enable ON (1) / OFF (0)b1 A2 BG enable (5.5MHz) ON (1) / OFF (0)b2 A2 DK1 enable (6.26MHz) ON (1) / OFF (0)b3 A2 DK3 enable (5.742MHz) ON (1) / OFF (0)b4 NICAM scan ON (1) / OFF (0)b5 NICAM BG enable (5.5MHz) ON (1) / OFF (0)b6 NICAM I enable (6.0MHz) ON (1) / OFF (0)b7 NICAM DK enable (6.5MHz) ON (1) / OFF (0)OPTION3b0 NICAM priority ON (1) / OFF (0)b1 Starhub scan enable (Singapore) ON (1) / OFF (0)b2 Add H264 enable (AUS, CHINA) ON (1) / OFF (0)b3 A2 DK2 enable ON (1) / OFF (0)b4 Inhibition of countermeasurefor SIF signal dropON (1) / OFF (0)b5 Get onid from physical CH (CHINA) ON (1) / OFF (0)b6 Not use Not useb7 SASO mute (ASIA) ON (1) / OFF (0)OPTION4b0 All country DVB-S enable ON (1) / OFF (0)b1 All country DVB-C enable ON (1) / OFF (0)b2 3DYC color motion detect ON (1) / OFF (0)b3 Not use Not useb4 Not use Not useb5 Not use Not useb6 PIP ON (1) / OFF (0)b7 RF remote control ON (0) / OFF (1)21