How to determine if you have a PWM or Analog RA

Basic / Standard Reef Angel hardware
Post Reply
smande00
Posts: 13
Joined: Mon Mar 10, 2014 2:10 pm

How to determine if you have a PWM or Analog RA

Post by smande00 »

So.... I picked up my RA second hand and have no idea of it's using PWM or Analog dimming. Is there a way to tell without opening up the relay unit?
rimai
Posts: 12857
Joined: Fri Mar 18, 2011 6:47 pm

Re: How to determine if you have a PWM or Analog RA

Post by rimai »

Does it have a sticker on the bottom of the relay box?
Roberto.
smande00
Posts: 13
Joined: Mon Mar 10, 2014 2:10 pm

Re: How to determine if you have a PWM or Analog RA

Post by smande00 »

Nope - no stickers. At the end of the day it's no biggie one way or the other as I'll ultimately need both analog and PWM dimming as well as more than just two channels so I'll be purchasing the dimming expansion, but I thought it would be fun to play with it in the interim.
rimai
Posts: 12857
Joined: Fri Mar 18, 2011 6:47 pm

Re: How to determine if you have a PWM or Analog RA

Post by rimai »

It's PWM if no stickers
Roberto.
smande00
Posts: 13
Joined: Mon Mar 10, 2014 2:10 pm

Re: How to determine if you have a PWM or Analog RA

Post by smande00 »

Ok cool! Thanks much!
Post Reply