User guide

17
DSP7200 and
DSP7200HC
Tightening the drive units
The DSP loudspeakers typically take about two weeks
of normal use for the drive units to settle. It is therefore
recommended that you tighten the mounting bolts
on each drive unit every few days during this period.
Tighten the bolts in symmetrically opposite pairs using
the 3mm hex wrench supplied.
You should then check and if necessary re-tighten the
drive units every few years.
Removing the grilles (DSP7200)
The grilles are deliberately designed to fit tightly to
avoid vibration during operation, and they should
be removed using the following procedure to avoid
damaging the loudspeaker.
The grille consists of elastic material stretched tightly
over a plastic ring. The plastic ring includes two
indentations at the three o‘clock and nine o‘clock
positions, which you can locate by gently depressing
the grille fabric.
Hold the ring by one of the indentations by depressing
the grille fabric with your thumb, and then wiggle the
ring forwards until it comes free of the speaker. The
grille fabric is very resilient and any depressions will
soon disappear.
Note: On no account attempt to remove the grille with
a hard object, or attempt to lever it out from the outside
edge, as you will damage the edge of the speaker
surround and the grille itself.
Removing the grilles (DSP7200HC)
The DSP7200HC grille frame has been designed to
be as acoustically transparent as possible, and is quite
fragile. When removing the grille, ease it carefully off by
hand from the four corners, avoiding excessive bending
of the frame.
Note: On no account use a tool to remove the grille as
this can scratch the cabinet or tear the grille fabric.