Tagged With "RS232"

Hi guys, I’ve trying to control a NEC projector using the Rs232 port of one EX-1280C without success. I verified the cable and the protocol and the projector configuration. Everything is correct from that side. Also I tested a Christie projector just to verify and this works. i am attaching a picture. The first command is the Christie command and it works. The next commands are the Different ways I have tested the NEC commands without success. the interesting thing here is that if I sent the...

Hello everyone, Anyone have successfully managed RS 232 at ESP-00 to control another RS 232 OPPO DVD player? I have tried with my PC using DataViewer and talk to OPPO DVD via RS 232, and it works fine but if i use the same string, and input it to ESP-00 serial out page, i can't get it to work Example: on DataViewer, the string: #POW OK ON and hit enter, the OPPO player turns on, the same string applied to ESP-00 serial out page, online the system & test, no response. Other examples i...

Hi Everyone, I'm having an issue with a ESP-880AD. A file upload was interrupted due to network problems and since then it's showing us a red power light. It doesn't show up in CSD or CSupdate and when connecting through RS232 or network it asks us for "buildroot login". It's still on the IP-address we set but we can't access it with the software (we can ping it though). Does anyone have any ideas how to fix this? Thanks in advance!

Hi I want to know how to Get Dante Card Output Signal Level through RS232？ When I send "GL 6" to ESP1600 which Has been installed with Dante card through RS232, I can read the input signal level of the dante card ,but can't read the output signal level? which number is the slot for the dante output?

Hi all! I had a problem with an installation today, with 2 x ESP88 , 1 x PM4250N and two PM8500Ns. Recalling a parameter set via RS232 is done correct for the two ESP's (only one is getting the command), but the parts involving the PM amps is not invoked. The parameters change visually correct in CSP designer though... I did a bit of searching, and found this thread: https://www.bosepro.community/g/proaudio/topic/amx-and-pm8500n-and-controlspace Sending the command to all devices(Serial over...

Arno, you are the man! The string works!

Hello Johan, Can you try the following: start ControlSpace designer during booting, click regurally the scan button hopefully at one point the ESP-880AD will be populated in the Project View at this moment you will have a short period of time (about 10 seconds) to upload the empty design. Please let us know if this solves your issue. BR Arno

Hello Arno, That did work, thanks! Getting the timing right took several tries, but it works perfectly now. Thanks for the quick reply!

Thank you for the update.

Hi @Arno-at-Bose , I have a similar issue with a ESP-1240 but I can't find its current IP or IP range. I have tried Wireshark with a direct connection to my PC hoping it would echo its IP, but it didn't. With RS232, I also get the "buildroot login". Thanks! Marinus

Hello Marinus, The default IP address of an ESP fixed IO is 192.168.0.160. If IP is unknown, I'm afraid that the unit needs to be sent for repair or exchange. Please contact your local Bose contact to arrange this. BR Arno

Hello Gustavo, Did you try to monitor the serial output of the EX-1280C, to see what the EX-1280C serial port is sending? I just tested the following: POWER ON: \02\00\00\00\00\02 RECEIVED: <02><00><00><00><00><02> So that looks good. Could it be that the RS232 port settings on the projector is not set as the same as the EX-1280C? BR Arno

Hi, Also check the baud rate as well, otherwise it will not talk to each other. Cheers!

Hi Berd, Thank you for replying also. It turned out to be a beta version of the EX-1280C Gustavo is using. He tested with an ESP-880 and the communication worked fine. BR Arno

Hi Berd, I had a quick look of one of their protocols. Power on string: #PON And must be terminated with a CR. So the total string in CSD should be: #PON\0D And of course change the serial port settings and RS232 cable type (straight / crossed). I hope this solves you issue, otherwise please do not hesitate to come back on this. BR Arno