音量模块vol3音量模块vol3
Channels:
Channel Function
1 while channel is on, ramps volume channels 1 and 2 up (increase) //1 ON 1,2Â?Í?Ê?Ôö?Ó
2 while channel is on, ramps volume channels 1 and 2 down (decrease) //2 ON 1,2Â?Í?Ê??õÉÙ
3 while channel is on, volume channels 1 and 2 ...
音量模块vol3
Channels:
Channel Function
1 while channel is on, ramps volume channels 1 and 2 up (increase) //1 ON 1,2Â?Í?Ê?Ôö?Ó
2 while channel is on, ramps volume channels 1 and 2 down (decrease) //2 ON 1,2Â?Í?Ê??õÉÙ
3 while channel is on, volume channels 1 and 2 are muted (lowest?? //3 ON 1,2Â?Í?Ê???Òô,Í?µÀ?Ø?Õºó?Ö??Ö?Ç?Ë?Æ?
volume), and when channel is turned off volume levels
are restored to previous levels
4 while channel is on, ramps volume channel 1 up //4 ON 1Â?Ôö?Ó
5 while channel is on, ramps volume channel 1 down //5 ON 1Â??õÉÙ
6 while channel is on, volume channel 1 is muted (lowest //6 ON 1Â???Òô,Í?µÀ?Ø?Õºó?Ö??Ö?Ç?Ë?Æ?
volume), and when channel is turned off volume level
is restored
7 while channel is on, ramps volume channel 2 up //7 ON 2Â?Ôö?Ó
8 while channel is on, ramps volume channel 2 down //8 ON 2Â?Ôö?Ó
9 while channel is on, volume channel 2 is muted (lowest //9 ON 2Â???Òô,Í?µÀ?Ø?Õºó?Ö??Ö?Ç?Ë?Æ?
volume), and when channel is turned off volume level
is restored
10 while channel is on, ramps volume channel 3 up //10 ON 3Â?Ôö?Ó
11 while channel is on, ramps volume channel 3 down //11 ON 3Â??õÉÙ
12 while channel is on, volume channel 3 is muted (lowest //12 ON 3Â???Òô,Í?µÀ?Ø?Õºó?Ö??Ö?Ç?Ë?Æ?
volume), and when channel is turned off volume level
is restored
Note: Ramping a volume channel while the mute channel is on will //??ÔÚ??ÒôµÄÐÎÊ?ÏÂÊÇ???Ö??µÄ
NOT automatically turn off the mute channel (will not restore)
but the ramping will still occur and the volume change
will be noticed when the mute channel is turned off. For
setting ramp rates and presets, see SEND_COMMAND programming
instructions for this card. For reading current volume levels
and displaying bargraphs see CREATE_LEVEL and SEND_LEVEL
programming instructions. Volume channels 1 through 3 use
levels 1 to 3 respectively.
Levels
1 = Output #1
2 = Output #2
3 = Output #3
SEND_COMMANDs:
'P