One Systems PT-10 - Manual (Page 17)

One Systems, Inc. 6204 Gardendale Dr., Nashville, TN 37215 www.onesystems.com 17
Secondary safety cables are STRONGLY recommended and should be
secured to a structural point NOT associated with the PT bracket or
loudspeaker. The Link assembly is NOT a secondary safety cable.
PT-10 Installation
The One Systems PT-10 is designed for use with the 103IM and 106IM family of One
Systems products only.
DO NOT SUBSTITUTE OTHER LOUDSPEAKER ENCLOSURES!
The PT-10 has been designed as a low cost yet flexible pan and tilt system and is
intended for use with small format, low Q loudspeaker systems. The PT-10 offers 10
degree aiming increments and will provide up to 5 steps within the nominal 100 degree
pattern of either the 103IM or the 106IM. Figure 11 represents the PT-10 pan and tilt
bracket.
Figure 11
There are two center pieces that may be used for aiming with the PT-10 bracket. Each
“center piece” offers aiming resolution of 20 degrees but substitution of the center
pieces will yield aiming resolution of 10 degrees.
Figure 12a shows the two center pieces. The 10 degree aiming resolution is achieved
by substituting the appropriate center piece to achieve a TOTAL resolution of 10
degrees between the two center pieces. These two center pieces are interchangeable
and may be used to set the desired angles.
Note the “rotated clock” section in “Part 2” of Figure 11a below. This section is rotated
10 degrees from the part labeled “Part 1” and is what allows the aiming increments to
be adjusted in 10 degrees steps.