Simultaneously press FUNC/ENTER and UNIT-Q(t). To start and stop the integral calculation
press Start/Stop Q(t). To cancel the previous integration values and reset it, simultaneously press
FUNC/ENTER and MENU/CLR-Q(t):
if an integration is started without pressing the CLR-
Q(t) key, the calculation will continue from the previous values
.
The integral calculation can be suspended at any moment pressing Start/Stop Q(t): in this status, to
resume the integration, press the key again.
If one or more limits have been enabled in the menu, on reaching of the first, the calculation stops.
Pressing FUNC/ENTER alternates the display of Q(t) and integration time.
Because the integration process proceeds according to discrete steps, the Q(t) value according to
which the integration is stopped could be slightly different than the set limit, but will be equal to the
first integration value that exceeds the limit.
Note:
for the LP471 LUM 2 luminance probe, the integral calculation is not provided
.
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Summary of Contents for HD2102.1
Page 2: ...Photo Radiometer HD2102 1 2...
