18
When attaching the brackets, align the front sides of the brackets and the unit.
•
*
Otherwise, the unit cannot be stuck with the front panel without gap, and the sound may
leak into the order post.
Install the unit on the order post.
2.
Make two holes (ø6 mm {ø1/4 inches}) for the mounting screws near the front opening of
•
the order post. Refer to the appearance diagrams “Dimension for settlement” on page 23 for
details on the positions and dimensions of the holes. Make the holes precisely so that the
entire sound apertures of the Speaker Microphone can be set in the opening of the order
post.
Using the two provided M5 screws, install the unit on the order post.
•
(Tightening torque: 2 N·m {1.48 lbs·ft})
Caution:
When using locally procured screws instead of the provided ones, select stainless-steel or
•
plated steel screws.
To prevent the unit from falling, the mounting screws must be long enough to reach the rear
•
side of the brackets.
After installation, do a check and make sure that nothing is unsteady and the screws are tight.
•
Exercise good care not to generate resonance and abnormal sound from the mounting parts
•
and around the Speaker Microphone.
Front side of the brackets
MAX 12mm
Front panel of the order post
MAX 12mm
Screw for installation
