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jatelo
Joined: 04 Feb 2008
Posts: 46
Location: mass USA
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| Posted: Fri Aug 06, 2010 1:12 pm Post subject: G90 Signal sync problem |
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the g90 keeps dropping signal ,seems like it cant lock onto a signal,and i can hear the HV crack evry time it tries to ,this happens both on bluray ,satelite,it locks on for a bit then breaks ,especialy when programing changes eg commercials to main programme and back and forth
any advice whats up?
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HaydnG90
Joined: 22 May 2006
Posts: 1356
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| Posted: Fri Aug 06, 2010 1:44 pm Post subject: |
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Check your sync and make sure its set to H/C not AUTO
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jatelo
Joined: 04 Feb 2008
Posts: 46
Location: mass USA
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| Posted: Fri Aug 06, 2010 2:12 pm Post subject: |
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its set to H/C and keeps dropping signal every now and then ,and when changing to certain channels or going to commercials
| HaydnG90 wrote: | | Check your sync and make sure its set to H/C not AUTO |
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jarseneau
Joined: 06 Nov 2007
Posts: 323
Location: WI
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| Posted: Fri Aug 06, 2010 2:32 pm Post subject: |
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The setting to check is CLAMP. Also set that to H/C.
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Jerry
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HaydnG90
Joined: 22 May 2006
Posts: 1356
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| Posted: Fri Aug 06, 2010 2:42 pm Post subject: |
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I meant CLAMP, sorry. Just couldn't remember the name in the menu.
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jarseneau
Joined: 06 Nov 2007
Posts: 323
Location: WI
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| Posted: Fri Aug 06, 2010 3:12 pm Post subject: |
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 Actually you were correct in that you need to check both. There is a CLAMP setting and another one called SYNC SEL.
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Jerry
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HaydnG90
Joined: 22 May 2006
Posts: 1356
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| Posted: Fri Aug 06, 2010 3:42 pm Post subject: |
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But its the clamp setting that always seems to default to AUTO under some situations and throws people who haven't encountered the problem... including me.
As a side I'm still always amazed at how good the projector still looks after all these years....if fed the best quality HD content. Some recent releases from the Far East illustrate this perfectly. I was in awe at the image I was seeing from movies such as Red Cliff and Warlords. LOR Trilogy and Avatar are equally spectacular. The adage garbage in, garbage out applies equally well in the world of high end CRT's.
Last edited by HaydnG90 on Fri Aug 06, 2010 3:47 pm; edited 1 time in total
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jatelo
Joined: 04 Feb 2008
Posts: 46
Location: mass USA
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| Posted: Fri Aug 06, 2010 3:55 pm Post subject: |
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thanks that helped
do you guys have to register each resolution i.e 720p, 1080i, 1080p or do you use a scaler to output a single resolution for each source becuse 720p material from directv is not showing ,says no input A
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jarseneau
Joined: 06 Nov 2007
Posts: 323
Location: WI
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| Posted: Sat Aug 07, 2010 6:29 pm Post subject: |
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Not sure if this answers your question but I have can use either 720p or 1080i from the Directv HD STB but in my case I'm going into slot B's HDMI card.
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Jerry
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jatelo
Joined: 04 Feb 2008
Posts: 46
Location: mass USA
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| Posted: Tue Aug 10, 2010 12:55 am Post subject: |
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| jarseneau wrote: | | Not sure if this answers your question but I have can use either 720p or 1080i from the Directv HD STB but in my case I'm going into slot B's HDMI card. |
do you go directly from the bluray/satelite box to the hdmi card, or do you imput to a scaler then to the hdmi card
imput A is just not cutting it for me i may have to get the hdmi card
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jarseneau
Joined: 06 Nov 2007
Posts: 323
Location: WI
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| Posted: Tue Aug 10, 2010 12:59 am Post subject: |
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I go directly over HDMI to a slot B input card. No scaler for HD sources.
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Jerry
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