blue casio diode

[tommylee333]

do you know if you run your projector at below 40 degrees if the blue diode from casio will stop working until you unplug the projector.
i was playing around with 2.0 and after about a minute my blue stopped working it came back on after i unplugged it and the went back out in about a minute.
do you think that it can only run if the temperatutre is got to be warm.
i'm gonna post this on photonlexicon to see if anyone else has had this problem with the blue diode.
thanks and God bless.

[no-esc]

Oooh you might be onto something. I was on the porch on a 35 degree night and tried firing my blue up and it didnt work. I figured it was dead.

I will bring it inside and let it warm up and try it again and let you know what I find out.

L

[mixedgas]

I've had them outside at 22'F with no problems.

Steve

[MechEng3]

Yet another reason for a stable bipolar TEC........