Frage von zeitwesen:
hi ng
anyone knows how to SVHS jack of tvout (graphic "map" of Intel
855GM chipset, in my case installed in the Acer Travelmate 291lmi) recognizes
whether a TV set is connected or not?
if I have my notebook directly s.tv contagious switches without
to problems.
Now I have a TV but synonymous with no line-in. synonymous here to my
notebook I've anzustecken
UHF modulator dazwischengehängt ... Unfortunately, it only recognizes my notebook
not that it is on the tv-out switch can be ..
Who knows how I can trick it, but a signal rauszujagen.
So schematically looks at me like this:
notebook SVHS out ----> shvs-> composite ------> ----> UHF modulator
(antenna input) tv
am grateful for every tip
thx johannes Zeitlinger
Antwort von Jürgen He:
wesen time wrote:
> Hi ng
>
> Anyone knows how to SVHS jack of tvout (graphic "map" of
> Intel 855GM chipset, in my case installed in the Acer Travelmate
> 291lmi) detects whether a TV set is connected or not?
This is usually the input impedance (75Ohm) of the connected
Unit evaluated.
> Now I have a TV but synonymous with no line-in. synonymous around here
> My notebook I've anzustecken
> UHF modulator dazwischengehängt ... Unfortunately, it only recognizes my
> Notebook is not that on the tv-out switch can be ..
Actually, this should be synonymous to the modulator s.Video input impedance of
75 ohms which. Do you have a datasheet of the modulator? As needed
relevant information can be found.
Gruß, Jürgen
Antwort von zeitwesen:
many thanks for this information!
johannes
"He Jürgen"
wrote in news post
news: cnu1ht $ 5j9 $ 05 $ 1@news.t-online.com ...
> Time wesen wrote:
>
>> Hello ng
>>
>> Anyone knows how to SVHS jack of tvout (graphic "map" of
>> Intel 855GM chipset, in my case installed in the Acer Travelmate
>> 291lmi) detects whether a TV set is connected or not?
>
> This is usually the input impedance (75Ohm) of the connected
> Device evaluated.
>
>> Now I have a TV but synonymous without line-in. synonymous around here
>> My notebook I've anzustecken
>> UHF modulator dazwischengehängt ... Unfortunately, it only recognizes my
>> Notebook is not that on the tv-out switch can be ..
>
> Actually, this should be synonymous to the modulator s.Video input impedance of 75
> Which Ohm. Do you have a datasheet of the modulator? As needed
> Relevant information can be found.
>
> Gruß, Jürgen
>
>
>
Antwort von zeitwesen:
oh yes, think I've found him ...
http://www.neuhold-elektronik.at/catshop/product_info.php?cPathA_61&products_id88
but do not know whether you can find out more ...
you can with the input impedance 75Ohm the graphics card irgndwie
trick?
thx johannes
Antwort von Jürgen He:
wesen time wrote:
> Oh yes, think I've found him ...
> http://www.neuhold-elektronik.at/catshop/product_info.php?cPathA_61&products_id88
>
> But do not know whether you can find out more ...
>
> You can with the input impedance 75Ohm the graphics card irgndwie
> Trick?
>
The description is nothing her. : - /
You can try the input resistance on Video - In the modulator to
measure whether it is in the order of 75 ohms is. Or you close
the connecting cable on video - In times of the modulator with a 75 ohm
Resistance (75 ohms from the video - In accordance with Mass) s.and look to whether the
Then switch to work.
Gruß, Jürgen
Antwort von zeitwesen:
many many thanks, I will try (but only s.woe, I am
back home)
lg, johannes
"He Jürgen" wrote in news post
news: kat cnviu6 $ $ 03 $ 1@news.t-online.com ...
> Time wesen wrote:
>
>> Oh yes, think I've found him ...
>> http://www.neuhold-elektronik.at/catshop/product_info.php?cPathA_61&products_id88
>>
>> But do not know whether you can find out more ...
>>
>> You can with the input impedance 75Ohm the graphics card irgndwie
>> Trick?
>>
>
> The description is nothing her. : - /
> You can try the input resistance on Video - In the modulator to
> Measure whether it is in the order of 75 ohms is. Or you close
> The cable on video - In times of the modulator with a 75 ohm
> Resistance (75 ohms from the video - In accordance with Mass) s.and look to whether the
> Switch to work.
>
> Gruß, Jürgen
>
>
