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Re: Sony VPL-VW695ES projector with RS-232 control


 

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Hi Thorsten. ?


Did you use a pre made module for ADCP or did you make your own ??

Andrew?

On 25 Dec 2022, at 8:37 pm, Thorsten K?hler <thorsten.koehler@...> wrote:

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Hi,

i?m currently having issues with a GTZ380 and IP control at a client?s residence.

I was using the Sony VPL-VW1000 v1.0 successfully with the VW790 he had before, but with the new projector (exact same physical connection and switch port), connection seems to drop after some time and being unreliable in general.

So I dropped the module and went for using ADCP commands ¨C that seems to have fixed the issue: IP control is stable for a couple of weeks now.

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Cheers,

Thorsten

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Von: [email protected] <[email protected]> Im Auftrag von ckangis
Gesendet: Samstag, 24. Dezember 2022 22:44
An: [email protected]
Betreff: [crestron] Sony VPL-VW695ES projector with RS-232 control

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[Edited Message Follows]

Hi All,
I have a site with this projector, controlled via RS-232 thru a DM-RMC-4KZ-100-C room box (50' from the rack). It's been installed for about a couple years...
Though I do not remember having this issue initially, for the last year, we have had a condition where after ~1-3 weeks, it will stop responding to commands and also the RX/feedback stops.

Sony support says that this is common when you have both RS-232 and IP connections simultaneously, which we did, though the IP connection was only for management and Domotz pinging...We noticed that Domotz would see a tremendous amount of network Up/Down states, and then often it would just go down and stay down...
Though I think the issue with having IP and Serial connections being a problem is bogus for a professional product, we have disconnected the IP connection.

Still we've seen the issue, and it requires a hard-boot to restore the serial communications...
Anyone else see this kind of behavior??? I have another site with a 715 that we have not seen this issue with....
FYI, I'm using the Sony VPL-VW1000 v1.0 serial module

TIA!

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