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/  Forum Index
   /  Classic Amiga Hardware
      /  VT4000
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PosterThread
cc3d 
VT4000
Posted on 6-Jun-2020 16:53:36
#1 ]
Member
Joined: 2-Jun-2020
Posts: 38
From: USA

I am getting the "Toaster unable to genlock" error when I start the video toaster.
The toaster worked about 7 years ago when I booted this up. Board looks good.


Amiga 4000 24+ MB ram
Amiga 1080 Monitor
I have no other boards installed and nothing connected to the Toaster's video BNC ports

I have followed the guidelines on the NEwtek forums to no luck.

Can it be a monitor thing? Should the 1080 work with the VT4000?

Thank you

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coyote 
Re: VT4000
Posted on 7-Jun-2020 9:34:38
#2 ]
Member
Joined: 5-Apr-2004
Posts: 55
From: Malartic, Quebec, Canada

@cc3d

Hello, you need a stable video signal like a dvd player or a camera connected to port1 in order to get it working. A timebase corrector is required if you are using a vcr, or 2 or more video source.

Eric.

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tekmage 
Re: VT4000
Posted on 8-Jun-2020 6:17:59
#3 ]
Regular Member
Joined: 23-Mar-2005
Posts: 439
From: San Francisco

@cc3d

Could also be the Center Frequency. It's a delicate procedure but not impossible. You can find details here:
https://forums.newtek.com/showthread.php/7231-What-is-the-Center-Frequency-Adjustment-Procedure

I've done it a dozen times over the years.

Cheers,
Bill "tekmage" Borsari

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cc3d 
Re: VT4000
Posted on 9-Jun-2020 2:19:20
#4 ]
Member
Joined: 2-Jun-2020
Posts: 38
From: USA

@tekmage

Yea. I have tried that. No response at all. Thank you.

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cc3d 
Re: VT4000
Posted on 12-Jun-2020 2:29:09
#5 ]
Member
Joined: 2-Jun-2020
Posts: 38
From: USA

to close this up:

The Toaster started working today. I don't know why. I had been playing around with the GVP EGS Spectrum card and tried the toaster before I shut down and the toaster started up fine.

Perhaps it was the screen resolution setting? I don't know.

image rendered from Lightwave at 720 x 480. Took 12 minutes. My word, how did I every make a living doing this at that time!?




If I can get these files over to my PC, I want to see how long it will take to render on my current workstation.

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