I have no sound output from my pioneer xv-dv99st .this is a system I have owned for years but only used with my projector through the s video connection.i have encountered this problem before and mana

Have you tried a new HDMI cable?

The system is set up to output sound through HDMI to the TV. You can change the setting so the sound is sent to the speakers. The process for changing the HDMI output setting is in page 41 of the manual. You want to choose the AMPsetting. I have included a link to the manual and copied the text below.

1. Press SHIFT+SETUP.

2. Use ?/? to select HDMI SET then press
ENTER.

3. Use ?/? to choose HDMI MODE then
press ENTER.

4. Use ?/? to choose the setting you want
then press ENTER.
• AMP - Output Audio sound of the DVD/CD
and USB function signal from this system
• TV - Output Audio sound of the DVD/CD
and USB function signal from a TV or flat
screen TV.


http://www.manualslib.com/manual/130342/Pioneer-S-Dv180.html?page=41#manual

it is not compatable with 1080p,it says so on pg 17 of the projector manual,This unit is compatible with the following computer resoultions: 1280x720, 1024x768, 800x600, 640x480,you cannot use it with the receiver unless you use rca cables http://www.projectorcentral.com/pdf/projector_manual_2126.pdf

VSX 822 5 1 Channel 3D Ready Receiver

You may have DC Offset, meaning a damaged amplifier. For more information, or should you have any further questions, please visit my website at audioserviceclinic.com. You may contact me directly through the website. Thank you.

I despise this receiver. It has a mind of it's own and I cannot get it to work. I have had fits for 2 years with the Optical output and TV sound only working every now and then. I am not a sound guy but have competently set up dozens of home systems and worked in bar/restaurant industry dealing with sound systems. This thing is a piece of over or under engineered POS

Sounds like the color wheel ceasing up.

on your laptop press the keys fn and f8 at the same time then you should your image!

try this

It's output power amplifier ic problem. change ur output ic

What do you mean, view sky through projector? Do you mean you have a camera outside, and you want to project the video from the camera with the projector? It depends what your video source is.
The cables also depend on what your source(s) have for output
The PS2 may have composite, S-Video and component outputs - check your unit

You do not need a TV

The projector will display whatever source you give it with the appropriate video connectors and resolution

Here are the specifications for the projector
https://www.manualslib.com/manual/237793/Epson-Emp-62.html
it is 800 x 600 Dots (SVGA) resolution
It has an analog VGA input (D-Sub connector)
And it has Composite and SVideo and component video inputs for analog input
It does not take a digital video signal (DVI, HDMI, DisplayPort)
It has a stereo minijack for audio output (like a phone or iPod) so you can send stereo audio to your speaker set