I have a sudden problem that I thought you might suggest something -
anything.

Seems my surround sound system on the porch has gone a little crazy.

It has happened twice, once this afternoon when I wasn't present (wife
was), and tonight when I was.

First let me describe an overview of my setup, unchanged except for a
new Verizon FIOS so-called set-top box two months ago. The set-top
box of course passes high-def HDMI TV signal to the TV and sound
through a Onkyo receiver, thence to several speakers, including a
powered woofer. The TV is set to get its signal via HDMI. I also have
a DVD player, but it is off and should not be a consideration.

What happens seems three-fold:
1) The sound volume at speakers goes unbearably loud (ka-boom!).
2) The TV changes from a currently watched high-def channel to a
low-def channel (ex: 511 to 6).
3) The 'signal selection' of the TV changes to TV from HDMI, which I
guess says it is now getting the signal (channel 6) off the air, and
not via Verizon FIOS.

Has this ever happened to anyone? Hasn't happened to me certainly.
Wife of course is screaming bloody murder, and has gone bananas.
Even threatened to leave me. Hmmm.

I don't know quite where to start investigating. I guess I could take
the receiver and speakers out of the picture, and run the TV connected
directly to the set-top box. Nothing else. Then wait for it to
happen, which it might not, I guess. I dread pulling and changing the
cables.

Does anyone have any ideas, besides pity?

Thanks

JW

On 12/30/2014 06:30 PM, wrote:



snip

I don't know quite where to start investigating. I guess I could take
the receiver and speakers out of the picture, and run the TV connected
directly to the set-top box. Nothing else. Then wait for it to
happen, which it might not, I guess. I dread pulling and changing the
cables.

Does anyone have any ideas, besides pity?

Thanks

JW




yep you've got it

process of elimination

wrote:
I have a sudden problem that I thought you might suggest something -
anything.

Seems my surround sound system on the porch has gone a little crazy.

It has happened twice, once this afternoon when I wasn't present (wife
was), and tonight when I was.

First let me describe an overview of my setup, unchanged except for a
new Verizon FIOS so-called set-top box two months ago. The set-top
box of course passes high-def HDMI TV signal to the TV and sound
through a Onkyo receiver, thence to several speakers, including a
powered woofer. The TV is set to get its signal via HDMI. I also have
a DVD player, but it is off and should not be a consideration.

What happens seems three-fold:
1) The sound volume at speakers goes unbearably loud (ka-boom!).
2) The TV changes from a currently watched high-def channel to a
low-def channel (ex: 511 to 6).
3) The 'signal selection' of the TV changes to TV from HDMI, which I
guess says it is now getting the signal (channel 6) off the air, and
not via Verizon FIOS.

Has this ever happened to anyone? Hasn't happened to me certainly.
Wife of course is screaming bloody murder, and has gone bananas.
Even threatened to leave me. Hmmm.

I don't know quite where to start investigating. I guess I could take
the receiver and speakers out of the picture, and run the TV connected
directly to the set-top box. Nothing else. Then wait for it to
happen, which it might not, I guess. I dread pulling and changing the
cables.

Does anyone have any ideas, besides pity?

Thanks

JW

Hi,
STB HDMI output to AV receiver HDMI input, DVD player HDMI output to
AV receiver HDMI input, receiver HDMI output to TV HDMI input. Connected
like this? All devices has to go through AV receiver, in another word AV
receiver is a hub for all the devices(audio and video). You turn
off(disable) the TV speakers and you control the volume with AV receiver
volume control. Is this the case?

Tony Hwang wrote:
wrote:
I have a sudden problem that I thought you might suggest something -
anything.

Seems my surround sound system on the porch has gone a little crazy.

It has happened twice, once this afternoon when I wasn't present (wife
was), and tonight when I was.

First let me describe an overview of my setup, unchanged except for a
new Verizon FIOS so-called set-top box two months ago. The set-top
box of course passes high-def HDMI TV signal to the TV and sound
through a Onkyo receiver, thence to several speakers, including a
powered woofer. The TV is set to get its signal via HDMI. I also have
a DVD player, but it is off and should not be a consideration.

What happens seems three-fold:
1) The sound volume at speakers goes unbearably loud (ka-boom!).
2) The TV changes from a currently watched high-def channel to a
low-def channel (ex: 511 to 6).
3) The 'signal selection' of the TV changes to TV from HDMI, which I
guess says it is now getting the signal (channel 6) off the air, and
not via Verizon FIOS.

Has this ever happened to anyone? Hasn't happened to me certainly.
Wife of course is screaming bloody murder, and has gone bananas.
Even threatened to leave me. Hmmm.

I don't know quite where to start investigating. I guess I could take
the receiver and speakers out of the picture, and run the TV connected
directly to the set-top box. Nothing else. Then wait for it to
happen, which it might not, I guess. I dread pulling and changing the
cables.

Does anyone have any ideas, besides pity?

Thanks

JW

Hi,
STB HDMI output to AV receiver HDMI input, DVD player HDMI output to
AV receiver HDMI input, receiver HDMI output to TV HDMI input. Connected
like this? All devices has to go through AV receiver, in another word AV
receiver is a hub for all the devices(audio and video). You turn
off(disable) the TV speakers and you control the volume with AV receiver
volume control. Is this the case?
Hi,
And also all your speakers are in phase including sub woofer.

On Tue, 30 Dec 2014 19:40:05 -0700, Tony Hwang
wrote:



Hi,
STB HDMI output to AV receiver HDMI input, DVD player HDMI output to
AV receiver HDMI input, receiver HDMI output to TV HDMI input. Connected
like this? All devices has to go through AV receiver, in another word AV
receiver is a hub for all the devices(audio and video). You turn
off(disable) the TV speakers and you control the volume with AV receiver
volume control. Is this the case?


Yes

JW

On Tue, 30 Dec 2014 21:11:23 -0700, Tony Hwang
wrote:

Tony Hwang wrote:


And also all your speakers are in phase including sub woofer.


I am not knowledgable enough to know how I owuld know that. My
stupidity I guess. My setup has existed for several years (except for
Verizon STBs), with no problem. Shud I try disconnecting the powered
woofer since that is the easiest to do? I plan to call Verizon today.

(I just noticed my word 'creashed'. Dang!)

Thanks

JW

wrote:
On Tue, 30 Dec 2014 21:11:23 -0700, Tony Hwang
wrote:

Tony Hwang wrote:


And also all your speakers are in phase including sub woofer.


I am not knowledgable enough to know how I owuld know that. My
stupidity I guess. My setup has existed for several years (except for
Verizon STBs), with no problem. Shud I try disconnecting the powered
woofer since that is the easiest to do? I plan to call Verizon today.

(I just noticed my word 'creashed'. Dang!)

Thanks

JW

Hi,
In phase means all speaker cones move in unison.
Woofer is not critical due to it's low frequency.
Does your AV receiver have set up menu or room correction feature
with microphone? Most receivers does. I used to like Yamaha or Denon
but upgraded to Anthem which has fantastic room correction softwre
called ARC. I can setp up 7 speakers and a woofer precisely and
result comes out in graphic prints.

On 12/31/2014 7:00 AM, wrote:
On Tue, 30 Dec 2014 19:40:05 -0700, Tony Hwang
wrote:



Hi, STB HDMI output to AV receiver HDMI input, DVD player HDMI
output to AV receiver HDMI input, receiver HDMI output to TV HDMI
input. Connected like this? All devices has to go through AV
receiver, in another word AV receiver is a hub for all the
devices(audio and video). You turn off(disable) the TV speakers and
you control the volume with AV receiver volume control. Is this the
case?


Yes

JW

The OP's problem could be related to an unstable HDMI handshake either
between the FIOS box and the AV Receiver or between the AV Receiver and
the TV. Although HDMI handshake problems usually present as the blank
blue or purple screen, HDMI also provides audio signal and I can imagine
an unstable handshake possibly affecting the audio (although it doesn't
account for the change in TV channel observed by the OP).

I had all sorts of video and audio problems when I used my AV receiver
with the traditional hook-up (as described below) in conjunction with a
FIOS STB. That was also the hook-up recommended in the manual for my AV
Receiver. By simple experimentation, I found a different hook-up that
provides no problems with either.

My hook-up: HDMI output of FIOS STB directly to an HDMI input on the
TV. Optical audio output from TV directly to optical audio input of AV
Receiver. Other connected devices with HDMI outputs (Roku, DVD, and
free-standing DVR) likewise connected directly to TV's other HDMI
inputs. Input selected with TV's input selector, not AV Receiver's
input selector - which remains on "TV". Configure settings of AV
Receiver to activate the specific optical audio input being fed from the
TV. The OP may want to try this hook-up and see if it works better with
his equipment.

On Wednesday, December 31, 2014 9:31:16 AM UTC-5, Peter wrote:
On 12/31/2014 7:00 AM, wrote:
On Tue, 30 Dec 2014 19:40:05 -0700, Tony Hwang
wrote:



Hi, STB HDMI output to AV receiver HDMI input, DVD player HDMI
output to AV receiver HDMI input, receiver HDMI output to TV HDMI
input. Connected like this? All devices has to go through AV
receiver, in another word AV receiver is a hub for all the
devices(audio and video). You turn off(disable) the TV speakers and
you control the volume with AV receiver volume control. Is this the
case?


Yes

JW

The OP's problem could be related to an unstable HDMI handshake either
between the FIOS box and the AV Receiver or between the AV Receiver and
the TV. Although HDMI handshake problems usually present as the blank
blue or purple screen, HDMI also provides audio signal and I can imagine
an unstable handshake possibly affecting the audio (although it doesn't
account for the change in TV channel observed by the OP).

I had all sorts of video and audio problems when I used my AV receiver
with the traditional hook-up (as described below) in conjunction with a
FIOS STB. That was also the hook-up recommended in the manual for my AV
Receiver. By simple experimentation, I found a different hook-up that
provides no problems with either.

My hook-up: HDMI output of FIOS STB directly to an HDMI input on the
TV. Optical audio output from TV directly to optical audio input of AV
Receiver. Other connected devices with HDMI outputs (Roku, DVD, and
free-standing DVR) likewise connected directly to TV's other HDMI
inputs. Input selected with TV's input selector, not AV Receiver's
input selector - which remains on "TV". Configure settings of AV
Receiver to activate the specific optical audio input being fed from the
TV. The OP may want to try this hook-up and see if it works better with
his equipment.

I basically agree with the above. And I know where I would start.
I'd check all the relevant cable connections. You can skip the speaker
phase thing, it can affect sound quality, but it has nothing to do with
the current problem. After that, I'd swap the cable box. It's free and
fairly high probability that it's the problem. Something is going wrong
in audio *and* video.

On Tue, 30 Dec 2014 21:11:23 -0700, Tony Hwang
wrote:

Hi,
In phase means all speaker cones move in unison.
Woofer is not critical due to it's low frequency.
Does your AV receiver have set up menu or room correction feature
with microphone? Most receivers does. I used to like Yamaha or Denon
but upgraded to Anthem which has fantastic room correction softwre
called ARC. I can setp up 7 speakers and a woofer precisely and
result comes out in graphic prints.

Wow! Aren't you the smart one. I have a simple 5-speaker surround
setup, plus a sub woofer, and the Denon AVR-881 receiver is set to
5-channel stereo. I should mention that just by circumstance the
left/right front speakers are two antique quite-large Lafayette (loved
that place!) Criterions, each consisting of their own woofers,
mid-ranges and tweeters. You don't suppose.....?

Obviously I have no idea if my cones are moving in unison. Maybe I
should watch them?

Thanks

JW

On Wed, 31 Dec 2014 06:39:24 -0800 (PST), trader_4
wrote:

I basically agree with the above. And I know where I would start.
I'd check all the relevant cable connections. You can skip the speaker
phase thing, it can affect sound quality, but it has nothing to do with
the current problem. After that, I'd swap the cable box. It's free and
fairly high probability that it's the problem. Something is going wrong
in audio *and* video.


I have ordered a new STB. Should have it a few days. I hope that
turns out to be the problem. Might save my marriage, although at 84,
I don't think I should worry about that. OTOH, she is on me about
it. :)

On Wednesday, December 31, 2014 10:42:12 AM UTC-5, wrote:
On Tue, 30 Dec 2014 21:11:23 -0700, Tony Hwang
wrote:

Hi,
In phase means all speaker cones move in unison.
Woofer is not critical due to it's low frequency.
Does your AV receiver have set up menu or room correction feature
with microphone? Most receivers does. I used to like Yamaha or Denon
but upgraded to Anthem which has fantastic room correction softwre
called ARC. I can setp up 7 speakers and a woofer precisely and
result comes out in graphic prints.

Wow! Aren't you the smart one. I have a simple 5-speaker surround
setup, plus a sub woofer, and the Denon AVR-881 receiver is set to
5-channel stereo. I should mention that just by circumstance the
left/right front speakers are two antique quite-large Lafayette (loved
that place!) Criterions, each consisting of their own woofers,
mid-ranges and tweeters. You don't suppose.....?

Obviously I have no idea if my cones are moving in unison. Maybe I
should watch them?

Thanks

JW

The speaker phase thing has nothing to do with your problem. Tony is
right, though for optimal sound they should be connected in phase.
All that requires is making sure that the (+) red terminal on the
amp is connected to the (+) red terminal on the speaker. Many modern
surround systems come with speakers, cables, where it's impossible to
hook it up any other way.

wrote:

On Tue, 30 Dec 2014 21:11:23 -0700, Tony Hwang
wrote:

Hi,
In phase means all speaker cones move in unison.
Woofer is not critical due to it's low frequency.
Does your AV receiver have set up menu or room correction feature
with microphone? Most receivers does. I used to like Yamaha or Denon
but upgraded to Anthem which has fantastic room correction softwre
called ARC. I can setp up 7 speakers and a woofer precisely and
result comes out in graphic prints.

Wow! Aren't you the smart one. I have a simple 5-speaker surround
setup, plus a sub woofer, and the Denon AVR-881 receiver is set to
5-channel stereo. I should mention that just by circumstance the
left/right front speakers are two antique quite-large Lafayette (loved
that place!) Criterions, each consisting of their own woofers,
mid-ranges and tweeters. You don't suppose.....?

Obviously I have no idea if my cones are moving in unison. Maybe I
should watch them?

Thanks

JW

Hi,
So you have 3 way front units. That is OK, sub-woofer only works like
under 100Hz audio signal. LFE connector on receiver is where sub-woofer
plugs in.
if there is no LFE output, then usually you tap off left channel by
convention. Sub frequency low pass point is around 80 - 120Hz. If I jack
up the volume I can knock off things on the wall, whole house shakes.
250W PSB(12") sub-woofer seems to have more Oomph than boy's
600W bass guitar amp., LOL!
Usually speaker terminals are red and black color. Just make sure red to
red, black to black connection to maintain phase.

Peter wrote:
On 12/31/2014 7:00 AM, wrote:
On Tue, 30 Dec 2014 19:40:05 -0700, Tony Hwang
wrote:



Hi, STB HDMI output to AV receiver HDMI input, DVD player HDMI
output to AV receiver HDMI input, receiver HDMI output to TV HDMI
input. Connected like this? All devices has to go through AV
receiver, in another word AV receiver is a hub for all the
devices(audio and video). You turn off(disable) the TV speakers and
you control the volume with AV receiver volume control. Is this the
case?


Yes

JW

The OP's problem could be related to an unstable HDMI handshake either
between the FIOS box and the AV Receiver or between the AV Receiver and
the TV. Although HDMI handshake problems usually present as the blank
blue or purple screen, HDMI also provides audio signal and I can imagine
an unstable handshake possibly affecting the audio (although it doesn't
account for the change in TV channel observed by the OP).

I had all sorts of video and audio problems when I used my AV receiver
with the traditional hook-up (as described below) in conjunction with a
FIOS STB. That was also the hook-up recommended in the manual for my AV
Receiver. By simple experimentation, I found a different hook-up that
provides no problems with either.

My hook-up: HDMI output of FIOS STB directly to an HDMI input on the
TV. Optical audio output from TV directly to optical audio input of AV
Receiver. Other connected devices with HDMI outputs (Roku, DVD, and
free-standing DVR) likewise connected directly to TV's other HDMI
inputs. Input selected with TV's input selector, not AV Receiver's
input selector - which remains on "TV". Configure settings of AV
Receiver to activate the specific optical audio input being fed from the
TV. The OP may want to try this hook-up and see if it works better with
his equipment.
Hi,
Yes, in multi device environment sequence of powering up each device can
be an issue. Also there are different version of HDMI specs. I always
program my remote to power up receiver first and STB or Blue ray player
or network streaming device and then power up HDTV. I give about few
seconds wait time for receiver to come up fully ready to hand shake.
Your set up is unusual. HDMI cable carries audio/video, how come use
extra digital audio cable? My HDTV has only one HDMI cable coming from
receiver and just power cord. Nothing else connects to TV set.

On Wed, 31 Dec 2014 14:33:03 -0700, Tony Hwang
wrote:

wrote:

On Tue, 30 Dec 2014 21:11:23 -0700, Tony Hwang
wrote:

Hi,
In phase means all speaker cones move in unison.
Woofer is not critical due to it's low frequency.
Does your AV receiver have set up menu or room correction feature
with microphone? Most receivers does. I used to like Yamaha or Denon
but upgraded to Anthem which has fantastic room correction softwre
called ARC. I can setp up 7 speakers and a woofer precisely and
result comes out in graphic prints.

Wow! Aren't you the smart one. I have a simple 5-speaker surround
setup, plus a sub woofer, and the Denon AVR-881 receiver is set to
5-channel stereo. I should mention that just by circumstance the
left/right front speakers are two antique quite-large Lafayette (loved
that place!) Criterions, each consisting of their own woofers,
mid-ranges and tweeters. You don't suppose.....?

Obviously I have no idea if my cones are moving in unison. Maybe I
should watch them?

Thanks

JW

Hi,
So you have 3 way front units. That is OK, sub-woofer only works like
under 100Hz audio signal. LFE connector on receiver is where sub-woofer
plugs in.
if there is no LFE output, then usually you tap off left channel by
convention. Sub frequency low pass point is around 80 - 120Hz. If I jack
up the volume I can knock off things on the wall, whole house shakes.
250W PSB(12") sub-woofer seems to have more Oomph than boy's
600W bass guitar amp., LOL!
Usually speaker terminals are red and black color. Just make sure red to
red, black to black connection to maintain phase.

When I disgorge the components (if I do), I will watch the colors.
Won't have the new STB for a few days I think.

Thanks

JW

On Wed, 31 Dec 2014 09:24:04 -0800 (PST), trader_4
wrote:

On Wednesday, December 31, 2014 10:42:12 AM UTC-5, wrote:
On Tue, 30 Dec 2014 21:11:23 -0700, Tony Hwang
wrote:

Hi,
In phase means all speaker cones move in unison.
Woofer is not critical due to it's low frequency.
Does your AV receiver have set up menu or room correction feature
with microphone? Most receivers does. I used to like Yamaha or Denon
but upgraded to Anthem which has fantastic room correction softwre
called ARC. I can setp up 7 speakers and a woofer precisely and
result comes out in graphic prints.

Wow! Aren't you the smart one. I have a simple 5-speaker surround
setup, plus a sub woofer, and the Denon AVR-881 receiver is set to
5-channel stereo. I should mention that just by circumstance the
left/right front speakers are two antique quite-large Lafayette (loved
that place!) Criterions, each consisting of their own woofers,
mid-ranges and tweeters. You don't suppose.....?

Obviously I have no idea if my cones are moving in unison. Maybe I
should watch them?

Thanks

JW

The speaker phase thing has nothing to do with your problem. Tony is
right, though for optimal sound they should be connected in phase.
All that requires is making sure that the (+) red terminal on the
amp is connected to the (+) red terminal on the speaker. Many modern
surround systems come with speakers, cables, where it's impossible to
hook it up any other way.

OK

HNY

JW

On Tue, 30 Dec 2014 19:30:22 -0500, wrote:

I have a sudden problem that I thought you might suggest something -
anything.

If surround sound crashes and no one is around, does it make a sound?

On 12/31/2014 6:56 PM, Tony Hwang wrote:
Peter wrote:


The OP's problem could be related to an unstable HDMI handshake
either between the FIOS box and the AV Receiver or between the AV
Receiver and the TV. Although HDMI handshake problems usually
present as the blank blue or purple screen, HDMI also provides
audio signal and I can imagine an unstable handshake possibly
affecting the audio (although it doesn't account for the change in
TV channel observed by the OP).

I had all sorts of video and audio problems when I used my AV
receiver with the traditional hook-up (as described below) in
conjunction with a FIOS STB. That was also the hook-up recommended
in the manual for my AV Receiver. By simple experimentation, I
found a different hook-up that provides no problems with either.

My hook-up: HDMI output of FIOS STB directly to an HDMI input on
the TV. Optical audio output from TV directly to optical audio
input of AV Receiver. Other connected devices with HDMI outputs
(Roku, DVD, and free-standing DVR) likewise connected directly to
TV's other HDMI inputs. Input selected with TV's input selector,
not AV Receiver's input selector - which remains on "TV".
Configure settings of AV Receiver to activate the specific optical
audio input being fed from the TV. The OP may want to try this
hook-up and see if it works better with his equipment.
Hi, Yes, in multi device environment sequence of powering up each
device can be an issue. Also there are different version of HDMI
specs. I always program my remote to power up receiver first and STB
or Blue ray player or network streaming device and then power up
HDTV. I give about few seconds wait time for receiver to come up
fully ready to hand shake. Your set up is unusual. HDMI cable carries
audio/video, how come use extra digital audio cable? My HDTV has only
one HDMI cable coming from receiver and just power cord. Nothing else
connects to TV set.

Sorry for any lack of clarity in what I wrote above. Yes, I realize
that my setup is unusual, but it solved the video distortion and blank
screen problems I was having when using the more typical setup.

My current setup only requires one HDMI handshake (between the TV and
the device providing the audio/video input). I know that HDMI carries
both audio and video and for many setups it works without problem. The
redundant optical audio connection (via TOSlink) between HDTV audio
output and AV receiver audio input as well as the connection of HDMI
input sources directly to my HDTV uses my AV receiver only as a
traditional audio amplifier rather than as a combined audio
amplifier/input switch, but most important for me, eliminates the second
HDMI handshake (i.e. the interposition of the AV receiver between the
HDMI input sources and the HDTV). It's no more work when I select my
input using the TV's input selection function versus the AV receiver's
input selection function. By the way, through the magic of HDMI,
regardless of input source, the volume is controlled at the AV receiver
even when I use the TV's remote or the STB's remote, and turning on/off
the TV automatically turns on the AV Receiver.

Bottom line: Try an alternate setup if the first one is problematic.

Peter wrote:
On 12/31/2014 6:56 PM, Tony Hwang wrote:
Peter wrote:


The OP's problem could be related to an unstable HDMI handshake
either between the FIOS box and the AV Receiver or between the AV
Receiver and the TV. Although HDMI handshake problems usually
present as the blank blue or purple screen, HDMI also provides
audio signal and I can imagine an unstable handshake possibly
affecting the audio (although it doesn't account for the change in
TV channel observed by the OP).

I had all sorts of video and audio problems when I used my AV
receiver with the traditional hook-up (as described below) in
conjunction with a FIOS STB. That was also the hook-up recommended
in the manual for my AV Receiver. By simple experimentation, I
found a different hook-up that provides no problems with either.

My hook-up: HDMI output of FIOS STB directly to an HDMI input on
the TV. Optical audio output from TV directly to optical audio
input of AV Receiver. Other connected devices with HDMI outputs
(Roku, DVD, and free-standing DVR) likewise connected directly to
TV's other HDMI inputs. Input selected with TV's input selector,
not AV Receiver's input selector - which remains on "TV".
Configure settings of AV Receiver to activate the specific optical
audio input being fed from the TV. The OP may want to try this
hook-up and see if it works better with his equipment.
Hi, Yes, in multi device environment sequence of powering up each
device can be an issue. Also there are different version of HDMI
specs. I always program my remote to power up receiver first and STB
or Blue ray player or network streaming device and then power up
HDTV. I give about few seconds wait time for receiver to come up
fully ready to hand shake. Your set up is unusual. HDMI cable carries
audio/video, how come use extra digital audio cable? My HDTV has only
one HDMI cable coming from receiver and just power cord. Nothing else
connects to TV set.

Sorry for any lack of clarity in what I wrote above. Yes, I realize
that my setup is unusual, but it solved the video distortion and blank
screen problems I was having when using the more typical setup.

My current setup only requires one HDMI handshake (between the TV and
the device providing the audio/video input). I know that HDMI carries
both audio and video and for many setups it works without problem. The
redundant optical audio connection (via TOSlink) between HDTV audio
output and AV receiver audio input as well as the connection of HDMI
input sources directly to my HDTV uses my AV receiver only as a
traditional audio amplifier rather than as a combined audio
amplifier/input switch, but most important for me, eliminates the second
HDMI handshake (i.e. the interposition of the AV receiver between the
HDMI input sources and the HDTV). It's no more work when I select my
input using the TV's input selection function versus the AV receiver's
input selection function. By the way, through the magic of HDMI,
regardless of input source, the volume is controlled at the AV receiver
even when I use the TV's remote or the STB's remote, and turning on/off
the TV automatically turns on the AV Receiver.

Bottom line: Try an alternate setup if the first one is problematic.
Hi,
Did you check if there is firmware update for your receiver? Maybe your
devices have different HDMI version specs. between them causing problem
defeating the purpose of using HDMI. Cheap cable is also known to cause
funny troubles. One touch programmed remote does every thing at my home.

On 1/1/2015 10:57 AM, Tony Hwang wrote:
Peter wrote:

[snip]


Sorry for any lack of clarity in what I wrote above. Yes, I
realize that my setup is unusual, but it solved the video
distortion and blank screen problems I was having when using the
more typical setup.

My current setup only requires one HDMI handshake (between the TV
and the device providing the audio/video input). I know that HDMI
carries both audio and video and for many setups it works without
problem. The redundant optical audio connection (via TOSlink)
between HDTV audio output and AV receiver audio input as well as
the connection of HDMI input sources directly to my HDTV uses my AV
receiver only as a traditional audio amplifier rather than as a
combined audio amplifier/input switch, but most important for me,
eliminates the second HDMI handshake (i.e. the interposition of the
AV receiver between the HDMI input sources and the HDTV). It's no
more work when I select my input using the TV's input selection
function versus the AV receiver's input selection function. By the
way, through the magic of HDMI, regardless of input source, the
volume is controlled at the AV receiver even when I use the TV's
remote or the STB's remote, and turning on/off the TV automatically
turns on the AV Receiver.

Bottom line: Try an alternate setup if the first one is
problematic.
Hi, Did you check if there is firmware update for your receiver?
Maybe your devices have different HDMI version specs. between them
causing problem defeating the purpose of using HDMI. Cheap cable is
also known to cause funny troubles. One touch programmed remote does
every thing at my home.

Haven't checked because I'm totally satisfied with my current setup.
It's been connected that way for more than 2 years and the family has
learned how to change and use all our input sources. I see no reason to
improve on a problem-free solution that provides the same quality
audio/video as what the alternate setup is supposed to provide.