Maker Pro
Maker Pro

Tech Help!

J

Jim Rojas

Jan 1, 1970
0
I need some content to add to the tech help program. Anyone wishing to
add anything to my publication are free to email me text and images.

Thank you

Jim Rojas
www.tech-man.com
 
J

Jim Rojas

Jan 1, 1970
0
Jim said:
What kind of "content"?

I'm sure you don't need installation instructions.

Whatever type of content you feel you would like to share with other
dealers.

Jim Rojas
 
J

Jim Rojas

Jan 1, 1970
0
Robert said:
Got it. Thanks.

Is there a URL to post text files, PDF's, etc? I can FTP stuff to you if
you like (not manuals). Sometimes I write HTML help pages for clients
when I can't explain something over the phone. It's easy to bake PDF's
out of them.

Tech help requires text or html. You can just email them over.

Jim Rojas
 
F

Frank Olson

Jan 1, 1970
0
OH Yeah, I remember now. They're friends of Bud and Lou.


You'll recognize them easily. The Uni-brow is a family trait.
 
D

Doug

Jan 1, 1970
0
That's where those 72 beautiful LEDs come into play. Works in 0 lux
with an IR distance of 150 feet

I've yet to see a low cost IR camera that in the real world performs
anywhere close to what the manufacturers specifications claim. It seems
common for the manufactures to grossly exagerate the performance of their
LED equipped cameras.

Doug
 
D

Doug

Jan 1, 1970
0
I've yet to see a low cost IR camera that in the real world performs
anywhere close to what the manufacturers specifications claim. It seems
common for the manufactures to grossly exagerate the performance of their
LED equipped cameras.

Doug
I always quote half the distance claimed by the manufacturer.

The usable image may even be less than that, and to make it worse I'm not
sure that many people read the power requirements which may be 100-200mA
range in the daytime but could easily be in the 1.5 to 2.5 amp range at at
night when the LEDs come on, they then hang these things on the end of
several hundred feet of 22 gauge wire or cat5 with two pairs used for power
and wonder why they don't work properly.

Doug
 
P

Petem

Jan 1, 1970
0
Doug said:
The usable image may even be less than that, and to make it worse I'm not
sure that many people read the power requirements which may be 100-200mA
range in the daytime but could easily be in the 1.5 to 2.5 amp range at at
night when the LEDs come on, they then hang these things on the end of
several hundred feet of 22 gauge wire or cat5 with two pairs used for
power and wonder why they don't work properly.

Doug

Doug, Its common knowledged that low voltage doesnt need big wiring ;-)))
 
J

Jim Rojas

Jan 1, 1970
0
I have been on plenty of prewires that have cat 5 running all over the
place. It was not cost effective to replace all the cables, so I
installed a 24VAC camera power supply, and put a full wave bridge
rectifier at each camera. I replaced all the fuses in 24VAC supply in
favor of auto resettable fuses. It is a little extra work, but this
actually gives you more flexibility. I also installed resettable fuses
after the rectifier.

Jim Rojas
 
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