Operation Manual

16
Using a Speaker Stand
By using a speaker stand, you can mount the AC-90 at the optimal height for use as a monitor speaker or simple PA device.
● The AC-90 is designed to be used only with speaker
stands whose dimensions meet the specifications
described below.
Do not use it with a speaker stand that does not meet the
following specifications.
fig.120
fig.130
● Before use, adjust the speaker stand to a height of 140 cm
(55-1/8”) or less and a leg spread of 120 cm (47-1/4”) or
more, as shown in the figure below.
fig.110\
● Using a speaker stand that does not meet the
specifications at left or that is adjusted to a height over
140 cm (55-1/8”), or a leg spread of less than 120 cm (47-
1/4”) may result in damage to equipment or injury due to
the stand tipping over.
● When using the AC-90 with a speaker stand, the speaker
stand must be carefully placed so it is level and sure to
remain stable.
● Cables connected to the AC-90 should be given enough
slack to prevent accidents that might result from someone
tripping over them.
● To prevent accidents due to falls, do not place any object
on the AC-90 when it’s mounted on a speaker stand.
● Always have at least one other person assist you when
mounting the AC-90 on a speaker stand, or when
adjusting the height of the stand while the AC-90 remains
mounted on it.
Leg spread: 120 cm or more
Diameter: 3.8 cm
(
1-1/2”
)
(
47-1/4”
)
Diameter:
136 cm or more
Leg spread: 120 cm or more
(
47-1/4”
)
(
53-9/16”
)
140 cm or less
120 cm or more
(55-1/8
”
)
(
47-1/4”
)
AC-90_egfispd.book Page 16 Tuesday, May 15, 2007 2:37 PM