[SML] ETC Sensor Dimmer rack running 120 circuits

Steven Mclean stevenjmclean at gmail.com
Fri Sep 1 17:35:57 UTC 2023


I don't know how I would determine if I have etc dimmer doubling cards.
how could I determine this?

On Fri, Sep 1, 2023 at 12:32 PM Stephen Lee via Stagecraft <
stagecraft at theatrical.net> wrote:

> Dimmer Doubling was my first guess as well.
>
> You could look through your lamp stock. The HPLs for doubling are 77v
> instead of 115 or 120. If I remember right, you also had to use a special Y
> cable that took the single dimmer circuit and split it into 2 separate
> circuits.
>
> Stephen
>
>
> On 2023-09-01 11:47 am, Herrick Goldman via Stagecraft wrote:
>
> Do you have etc dimmer doubling cards?
>
>
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-- 
Steven J McLean
515-480-8461
stevenjmclean at gmail.com
smclean at grandview.edu
designandtechtheatre.wordpress.com
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