[Luk Goffin]

Hello,

I am new here, we use a beamer UST-P1 and ActivBoard 300 (HID v8.12)
I installed chromecast on the HDMI port, video is working well via casting, but i get no sound via chromecast.
Sound is working well via HDMI & USB connected to laptop !
Which sound cable/connector do I need to connect where (both sides) for sound witch Chromecast ?
Many thanks in advance for your help !

Kind regards

[Craig Promethean]

Hello Luk,

Thank you for your post.

You would need to connect an audio cable from the projector to the mono/aux port on the amp on your ActivBoard.

Below is a link to a support article showing the connections on your ActivBoard:

1412

Please let us know if you need any further support.

Kind regards,

Craig

[Luk Goffin]

Hello Craig,

Many thanks for your feedback !

I was wrong, it is not a UST-P1 beamer but a EST-P1 beamer from promethean !
Sorry for my mistake !

I do not find any sound connection on the beamer ?
The available connections for EST-P1 are :
1. VGA OUT Connect the RGB CABLE to a display
2. RS-232 Connect RS-232 serial port cable for remote control
3. VGA – 1 Connect the RGB CABLE
4. VGA – 2 Connect the RGB CABLE
5. RJ – 45 Connect a LAN CABLE from Ethernet
6. S-VIDEO IN Connect the S-VIDEO CABLE from a video device
7. VIDEO IN Connect the COMPOSITE CABLE from a video device
8. USB Connect the USB CABLE from a computer
9. AC IN Connect the POWER CABLE 10
10. HDMI Connect the HDMI CABLE from a HDMI device 9

Sadly this beamer does not even have a built-in speaker ?
Is there any other possibility to provide sound from EST-P1 together witch chromecast ?

Already many thanks in advance for your feedbak !

Kind regards
Luk

[Craig Promethean]

Hello Luk,

Thank you for confirming. The EST-P1 projector does not have an audio port.

You would be unable to play audio when using the Chrome Cast.

Please let us know if you have any questions.

Kind regards,

Craig

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