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Author Topic: CP-50 Built-in tone
Paul G. Thompson
The Weenie Man

Posts: 4718
From: Mount Vernon WA USA
Registered: Nov 2000


 - posted 05-04-2002 04:51 PM      Profile for Paul G. Thompson   Email Paul G. Thompson   Send New Private Message       Edit/Delete Post 
The CP-50 had a built-in 1KHZ tone that could be energized by jumpering the two test points on the meter/filter card.

Does the CP-55 have this provision? I don't have a manual, and this boat anchor of a computer takes too long to download the manual, plus it is on the credit card machine.

Can anyone answer this question quickly?


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Rick Long
Jedi Master Film Handler

Posts: 759
From: Toronto, Ontario, Canada
Registered: Nov 1999


 - posted 05-04-2002 07:27 PM      Profile for Rick Long   Email Rick Long   Send New Private Message       Edit/Delete Post 
As I recall Paul, the tone in the CP-50 was provided in the C.N. 22 NRM card (turned on as you say, by jumping the white and black points on the 109 meter card).

I don't think the 222 card has such an oscillator.

Course, I could be wrong.


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Gordon McLeod
Film God

Posts: 9532
From: Toronto Ontario Canada
Registered: Jun 99


 - posted 05-04-2002 08:18 PM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
It should be Dolby tone that is a warble tone around 800hz

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Paul G. Thompson
The Weenie Man

Posts: 4718
From: Mount Vernon WA USA
Registered: Nov 2000


 - posted 05-04-2002 10:22 PM      Profile for Paul G. Thompson   Email Paul G. Thompson   Send New Private Message       Edit/Delete Post 
Gordon, is that provision available on the Cat 222?


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Steve Guttag
We forgot the crackers Gromit!!!

Posts: 12814
From: Annapolis, MD
Registered: Dec 1999


 - posted 05-04-2002 11:03 PM      Profile for Steve Guttag   Email Steve Guttag   Send New Private Message       Edit/Delete Post 
Nope, the Cat. 222 (in any version) does not have a built-in Dolby Tone generator. In fact, it has Dolby-Tone inputs for an external generator.

Steve

------------------
"Old projectionists never die, they just changeover!"

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Paul G. Thompson
The Weenie Man

Posts: 4718
From: Mount Vernon WA USA
Registered: Nov 2000


 - posted 05-05-2002 12:26 AM      Profile for Paul G. Thompson   Email Paul G. Thompson   Send New Private Message       Edit/Delete Post 
Thanks, Steve.

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