Question about GTCO Roll-Up Digitizer, 30/36" (RU3036)

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I have the stand-alone system with the LCD screen,

I have the stand-alone system with the lcd screen but no power supply units. What voltage should I look for?

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These original Roll-Up I Digitizers didn't use a power supply,all of the power came through the Com port connection.
The Roll-Up II used a 9 volt center positive power adapter.

Posted on Oct 24, 2013

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SOURCE: I have the stand-alone system with the LCD screen,

Power supplies are supposed to be the same Watts as the unit. To figure the Watts, multiply the AMPs by the Volts. Both of these numbers should be on the power label of the unit.

For example a 19V 2.1A unit will take a 40 WATT power supply.


Posted on Mar 24, 2010

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I have the stand-alone system with the LCD screen, but no power supply units. What voltage should I look for?


Power supplies are supposed to be the same Watts as the unit. To figure the Watts, multiply the AMPs by the Volts. Both of these numbers should be on the power label of the unit.

For example a 19V 2.1A unit will take a 40 WATT power supply.


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