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.
