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<font size="-1">Dear All,<br>
this is to inform you that tonight, starting from now up to
tomorrow morning at 11am (JLab-time), I'll turn on the HPS-Ecal
LED system in DC mode.<br>
This means that LEDs will be switched on in continuous mode, and
not in pulsed mode. <br>
<br>
The calorimeter HV and LV will be OFF: do not turn these ON during
this test!!!<br>
<br>
<br>
Andrea<br>
<br>
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