McIntosh MR 74 Owner's Manual page 5

6. INSTALL THE UNIT
Thread the power cord through the opening on
the cabinet panel. Carefully slide the instrument
into the opening so the rails on the bottom en-
gage the track on the mounting brackets. Slide
the instrument in until it stops at the adjust po-
sition latches. Press the latches in and continue
to slide the instrument until its front panel is
flush with the cabinet panel. At the bottom front
corners of the instrument are the PANLOC but-
tons. Depressing the PANLOC buttons will lock
the instrument firmly in the cabinet. Depres-
sing the PANLOC buttons a second time will
release the instrument. You can then slide the
instrument forward to the adjust position. De-
pressing the adjust position latches will allow the
instrument to be removed from the cabinet.
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