LCD controlling through DMP 4305

Unanswered Question
Jan 7th, 2010
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I am using DMP 4305 & 4404 and Samsung LCD. LCD on/off is working fine with DMP 4404. But the same is not working with DMP 4305.

I am using the same samsung RS 232 commands for both DMPs.

Attached is the Status output of DMP 4305 which shows that RS232 is enable. But still it is not working.

Can any one help me to resolve this issue?

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doshinimit Thu, 01/07/2010 - 03:25
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For more information, i have also tested by connecting RS232 of DMP to PC and checked on hyperterminal. I am getting codes on hyperterminal from DMP 4404 but i am not getting any codes for DMP 4305 even if RS232 is enable on both DMPs.



garyb Thu, 01/07/2010 - 14:09
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Please check whether the RS232 command refers to s1. If it does, please try s0 instead.

DMPs do not support s1. The 4400G compensates for this automatically and always uses s0, even when you tell it to use s1. However, a 4305G tries to use whatever interface you tell it to use.


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