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Sharp residential display
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Has anyone else had an issue with polling while display is going through its power on sequence?
Model: LC-80le633u Seems that if you poll power during this time with POWR? \x0D it responds with 0\x0D even though its on. If this happens no polling commands work. I had to buffer serial commands during this time and disable it with a delay of about 15s. |
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Once you send a command to the TV you must wait for the TV to reply before
sending the next command. If you send another command before the TV is done processing the first one it seems to cause the TV to stop listening (then you get to wait for a long time for it to come back to normal or pull the power plug to restart it). Most of the commands get a relatively quick reply but power on takes a long time. Did you get the reply after the power on command before sending the poll? _____ From: Crestron@... [mailto:Crestron@...] On Behalf Of matklucznyk Sent: Tuesday, June 04, 2013 11:49 PM To: Crestron@... Subject: [Crestron] Sharp residential display Has anyone else had an issue with polling while display is going through its power on sequence? Model: LC-80le633u Seems that if you poll power during this time with POWR? \x0D it responds with 0\x0D even though its on. If this happens no polling commands work. I had to buffer serial commands during this time and disable it with a delay of about 15s. |
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I received the OK\x0D from it. Unless I sent another power on command about 10s later it would continue to poll power as off, yet still be on.
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So basically I had to power on, delay polling for about 15s, and then pulse another power on 10s after the first power on (both receiveing the OK command) --- In Crestron@..., "Kol Johnson" <kol.mstc@...> wrote:
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Yes, this is starting to come up a lot. We have to send power on twice for
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the polling to show it on. We are also seeing the Sharps stop responding and even sending back ERR when selecting an input without a valid video signal on it. It's becoming a huge problem on what used to be pretty reliable products. On Wed, Jun 5, 2013 at 5:05 PM, matklucznyk <mathew.klucznyk@...>wrote:
I received the OK\x0D from it. Unless I sent another power on command |
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