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Dead i-tech 4000

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smits028    0

One of my i-tech 4000 stopt working.

When I power up:

The display works, the blue powerled is on

but the green ready leds stay out.

If i walk the menu the ac power only = 20 V ( it is connected to 220v)

Somebody an idee ?

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joust    0

Hello guys!

First of all, does the display show -100 and doesn't move when rotating the encoders? If so, then the first thing that comes to mind is the USP3T (network) card is faulty. The 5V regulator is probably not functionning.

I would go and see my favorite Crown tech; There are no user serviceable parts, unless you replace the network card (Very expensive!).

Good luck!


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