How to tweak pioneer av receiver-VSX-LX-302 -7.1 network channel receiver

[Dr.Vinayaka.G]

Regarding channel level
Before subwoofer crawling
Front left-0.03m level= -0.5db
Centre- 0.09 m level= 0.0db
Front right-3.27m level=0.0db
Height left-3.87m level=0.0db
Height right-3.87m level=0.5db
Surround right-1.68m level=-1.0db
Surround back right-1.95m level=0.0db
Surround back left-0.81m level=0.5db
Surround left-1.86m level=0.5db
Subwoofer-2.28m level=7.5db

 

[Dr.Vinayaka.G]

After sub woofer crawl and changing floor standers angulation to straight . I have reset the av receiver did maac tuning again results as follows
Front left-0.03m level= -0.5db
Centre- 0.12m level= 0.0db
Front right-0.12m level=0.0db
Height left-3.93mlevel=0.5db
Height right-3.96m level=0.5db
Surround right-1.71m level=-1.5db
Surround back right-1.92m level=0.5db
Surround back left-2.01m level=0.0db
Surround left-1.8m level=-1.5db
Subwoofer- 1.86m level=8.5db

 

[Dr.Vinayaka.G]

Posting the photos after subwoofer crawl

 

[Dr.Vinayaka.G]

Please guide me what to do next. With regards. Vinayaka

 

[Dr.Vinayaka.G]

Regarding distances of centre and floor standing speakers I don’t know whether maac is calculating distance between av receiver and speakers or speakers and listening position or so much delay I cannot understand??

 

[Dr.Vinayaka.G]

thanks for sharing

It is my pleasure,You are always welcome. With regards vinayaka

 

[lovinthehd]

Regarding distances of centre and floor standing speakers I don’t know whether maac is calculating distance between av receiver and speakers or speakers and listening position or so much delay I cannot understand??

You place the mic at your seat; the measurement of distance f would be from seat to each speaker.

 

[Dr.Vinayaka.G]

Sir what to do now with mcacc tuning results and channel levels. How to proceed further please guide me

 

[lovinthehd]

After sub woofer crawl and changing floor standers angulation to straight . I have reset the av receiver did maac tuning again results as follows
Front left-0.03m level= -0.5db
Centre- 0.12m level= 0.0db
Front right-0.12m level=0.0db
Height left-3.93mlevel=0.5db
Height right-3.96m level=0.5db
Surround right-1.71m level=-1.5db
Surround back right-1.92m level=0.5db
Surround back left-2.01m level=0.0db
Surround left-1.8m level=-1.5db
Subwoofer- 1.86m level=8.5db

Those distances seem awfully short for the front three now, somethings quite off with the MCACC in the avr or mic at a guess. Ideally you could use an spl meter or measurement mic at this point (even an app in your phone might be helpful).

 

[Dr.Vinayaka.G]

Thank you sir