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7/20/2012 3:05:31 AM EDT
I purchased a CED M2 and I am having problems. When you shoot through it it gives an error message that says it didn't pass over the stop sensor, but it gives me a speed. I was shooting some Tula steel case 223 and it was showing around 3000fps does that sound accurate. The rifle is a CMMG M4. Also I read that you can test the unit indoors by shooting rubber bands through it, so I put my infrared screens on it and I was getting good reading with no error message that way. Thanks in advance.
7/20/2012 10:44:44 AM EDT
[#1]
Quoted:
I purchased a CED M2 and I am having problems. When you shoot through it it gives an error message that says it didn't pass over the stop sensor, but it gives me a speed. I was shooting some Tula steel case 223 and it was showing around 3000fps does that sound accurate. The rifle is a CMMG M4. Also I read that you can test the unit indoors by shooting rubber bands through it, so I put my infrared screens on it and I was getting good reading with no error message that way. Thanks in advance.


My two shooting buddies bought the M2 back in early '09 and both units glitched soon out of the box and had to be sent back and replaced.

I don't know what to tell you.

Chris

7/20/2012 6:08:41 PM EDT
[#2]
Most of the time when this happens, the muzzel blast is the problem.
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