Panasonic PT-DZ12000U Service Manual page 24

PT-DZ12000U / PT-DZ12000E / PT-D12000U / PT-D12000E / PT-DW100U / PT-DW100E
running.)
3. Wait until the power indicator lamp of the main unit turns to red (i.e., until the cooling fan stops).
While the cooling fan is still running, never turn off the MAIN POWER switch, nor unplug the projector from the outlet.
4. Press the " " marked side of the MAIN POWER switch to remove all power from the projector.
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