datavideo SE-900 RS-422/232 Remote Control Protocol - Holdan.eu
datavideo SE-900 RS-422/232 Remote Control Protocol - Holdan.eu
datavideo SE-900 RS-422/232 Remote Control Protocol - Holdan.eu
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Command code => 74h = <strong>SE</strong>T_AUDIO_OUT_ATTENUATION_CMD<br />
Parameter #1 = > 30h= reset to 0, 31h= +1dB, 32h=-1dB, 33h=set by parameter#2/3 directly<br />
When (para#1=33h: set by parameter#2/3 directly)<br />
Parameter #2/3= > (3Xh, 3Yh): XYh =attenuation (-60~0) (dB)<br />
--- Answer ---<br />
Parameter #1/2 = > (3Xh, 3Yh): XYh =attenuation (-60~0)<br />
*******************************************************<br />
Command code => 75h = ASK_AUDIO_OUT_ATTENUATION_CMD<br />
Parameter #1 = > NC<br />
--- Answer ---<br />
Parameter #1/2 = > (3Xh, 3Yh): XYh =attenuation (-60~0)<br />
*******************************************************<br />
Command code => 78h = <strong>SE</strong>T_OUTPUT_UNITY_ADJ_CMD<br />
Parameter #1 = > 30h= reset to 0, 31h= +0.5dB, 32h=-0.5dB, 33h=set by parameter#2/3 directly<br />
When (para#1=33h: set by parameter#2/3 directly)<br />
Parameter #2/3= > (3Xh, 3Yh): XYh =the adjustment value (-3~+3)<br />
--- Answer ---<br />
Parameter #1/2 = > (3Xh, 3Yh): XYh =a the adjustment value (-3~+3) = -1.5dB to +1.5dB<br />
*******************************************************<br />
Command code => 79h = ASK_ OUTPUT_UNITY_ADJ_CMD<br />
Parameter #1 = > NC<br />
--- Answer ---<br />
Parameter #1/2 = > (3Xh, 3Yh): XYh =a the adjustment value (-3~+3) = -1.5dB to +1.5dB<br />
*******************************************************<br />
Command code => 7ch = <strong>SE</strong>T_DV_OUT_ ATTENUATION _CMD<br />
Parameter #1 = > 30h= reset to 0, 31h= +1dB, 32h=-1dB, 33h=set by parameter#2/3 directly<br />
When (para#1=33h: set by parameter#2/3 directly)<br />
Parameter #2/3= > (3Xh, 3Yh): XYh =attenuation (-18~0) (dB)<br />
--- Answer ---<br />
Parameter #1/2 = > (3Xh, 3Yh): XYh =attenuation (-18~0)<br />
*******************************************************<br />
Command code => 7dh = ASK_DV_ OUT_ ATTENUATION _CMD<br />
Parameter #1 = > NC<br />
--- Answer ---<br />
Parameter #1/2 = > (3Xh, 3Yh): XYh =attenuation (-18~0)<br />
*******************************************************<br />
Command code => 7fh = ASK_AUDIO_IN_LEVEL _CMD<br />
Parameter #1 = > NC<br />
--- Answer ---<br />
Parameter #1/2 /3/4= > (3Wh, 3Xh,3Yh,3Zh): WXYZh=16 bits L-CH audio level<br />
Parameter #5/6 /7/8= > (3Wh, 3Xh,3Yh,3Zh): WXYZh=16 bits R-CH audio level<br />
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