[BC] Equipment For Switching Power and Patterns

[Alan Lane]

We've been using a Broadcast Tools PSC (out of production now) to do
pattern and power level switching for a few years with no problems.  We
mounted the unit in a 2 rack unit chassis with a set of relays connected
externally to the PSC and some protection on the incoming power to
better isolate it from the outside world.  We also mounted a 9 pin D
connector on the box to access the data port on the PSC.  Yes, it is a
stand-alone unit.  The only recommendation is that you check the
date/time periodically as it will drift a few seconds per month.  Just
connect it to a laptop running Hyperterminal to view and set parameters.

I'm not as familiar with the current PS-99 box, but it should be able to
accomplish the task with its 6 relays.

Alan
CBS Radio/Charlotte

-----Original Message-----
From: broadcast-bounces at radiolists.net
[mailto:broadcast-bounces at radiolists.net] On Behalf Of ACN
Sent: Sunday, February 26, 2006 3:31 AM
To: Broadcasters' Mailing List
Subject: Re: [BC] Equipment For Switching Power and Patterns

What equipment are some of you using to switch power and patterns?

We are having problems with the CRL unit.

Has anyone had experience with a unit made by Broadcast Tools?    Is
their 
unit a stand alone or does it have to be used with a computer?

The one advantage of the CRL unit is that it is a stand alone unit but
we 
have had two of them totally go out, one brand new.

Appreciate any thoughts, your experience, and suggestions.

Thanks,

Tom
ACN Network


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