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» Film-Tech Forum ARCHIVE   » Operations   » Film Handlers' Forum   » Dolby CP65: Input possibilities?

   
Author Topic: Dolby CP65: Input possibilities?
Sverrir D. Thorarinsson
Film Handler

Posts: 13
From: Selfoss, Iceland
Registered: Sep 2005


 - posted 01-11-2007 12:01 PM      Profile for Sverrir D. Thorarinsson   Email Sverrir D. Thorarinsson   Send New Private Message       Edit/Delete Post 
Hello,

I need to connect an advertising computer to the Dolby CP65 processor but I already have a CD player connected to the Non-Sync input.

Can I connect the advertising computer to the MAG/AUX input? If so, can anyone explain how?
...or should I just connect the CD player and advert. pc to a mixer and the mixer to the Non-Sync input?

Greatest regards from Iceland,
Sverrir D. Thorarinsson
Projectionist at Sena
www.sena.is

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Richard May
Phenomenal Film Handler

Posts: 1057
From: Floral Park, NY USA
Registered: Aug 2004


 - posted 01-11-2007 01:07 PM      Profile for Richard May   Email Richard May   Send New Private Message       Edit/Delete Post 
You can go into the Mag/Aux or Dolby Digital. Just pick what channel you want it to come out of and hook it up to that channel on the fanning strip.

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Sverrir D. Thorarinsson
Film Handler

Posts: 13
From: Selfoss, Iceland
Registered: Sep 2005


 - posted 01-11-2007 01:39 PM      Profile for Sverrir D. Thorarinsson   Email Sverrir D. Thorarinsson   Send New Private Message       Edit/Delete Post 
I'll have to go with MAG/AUX because we have the DA20 connected to the Dolby Digital input connectors. Do you know where these MAG/AUX connectors are? I have a Rear view diagram (from the installation manual) and there are at least two options. Either with or without Noise Reduction. I don't know which one to connect to. There are also two chips on the back marked with Format 22 and Format 42. These chips can be turned in two ways, for either format. I also don't know which way to turn them [Frown]

Regards,
Sverrir D. Thorarinsson

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Stephen Furley
Film God

Posts: 3059
From: Coulsdon, Croydon, England
Registered: May 2002


 - posted 01-11-2007 02:06 PM      Profile for Stephen Furley   Email Stephen Furley   Send New Private Message       Edit/Delete Post 
Sverrir,

Look in the manuals section of this site; the CP-65 installation manual is there, and it gives the connection details.

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Sverrir D. Thorarinsson
Film Handler

Posts: 13
From: Selfoss, Iceland
Registered: Sep 2005


 - posted 01-11-2007 02:44 PM      Profile for Sverrir D. Thorarinsson   Email Sverrir D. Thorarinsson   Send New Private Message       Edit/Delete Post 
I'll look into it, thanks alot ,'-)

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Richard May
Phenomenal Film Handler

Posts: 1057
From: Floral Park, NY USA
Registered: Aug 2004


 - posted 01-11-2007 03:36 PM      Profile for Richard May   Email Richard May   Send New Private Message       Edit/Delete Post 
Bottom row next to power amp output. Mag input L,C,R,S and earth. Make sure the 2 headers are positioned so they read format 22. Put noise reduction jumper to no nr unless you want noise reduction.

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Sverrir D. Thorarinsson
Film Handler

Posts: 13
From: Selfoss, Iceland
Registered: Sep 2005


 - posted 01-11-2007 04:22 PM      Profile for Sverrir D. Thorarinsson   Email Sverrir D. Thorarinsson   Send New Private Message       Edit/Delete Post 
I see, thanks. But what is the function of noise reduction? Will I need it?

Regards,
Sverrir D. Thorarinsson

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Pete Naples
Phenomenal Film Handler

Posts: 1565
From: Dunfermline, Scotland
Registered: Feb 2001


 - posted 01-11-2007 05:23 PM      Profile for Pete Naples   Email Pete Naples   Send New Private Message       Edit/Delete Post 
No, as the output of your PC will not be Dolby NR encoded.

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Sverrir D. Thorarinsson
Film Handler

Posts: 13
From: Selfoss, Iceland
Registered: Sep 2005


 - posted 01-11-2007 05:45 PM      Profile for Sverrir D. Thorarinsson   Email Sverrir D. Thorarinsson   Send New Private Message       Edit/Delete Post 
Hehe probably not [thumbsup]

Regards,
Sverrir D. Thorarinsson

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