JBL SRX900 Series, Руководство по монтажу

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Rigging Manual
11.2 BASE PLATE STORAGE POSITION
The angle selection plate can be removed from its normal position and placed in a storage location. The M20 knob is used to secure the
angle selection plate onto the base plate. SRX910LA BP is pictured below, but a storage position is also available on the SRX906LA BP.
11.3 ANGLE SELECTION PLATE
The base plate angle selection plate includes nine pin positions, allowing for a range of angles from -15 to +5 degrees in 2.5-degree
steps. This facilitates selection of the most appropriate position for establishing the required array down angle. JBL Line Array Calculator
3 software is used to determine the best position and check array safety.
-15° +5°
SR
X
9
1
0
LA
B
P
5.0˚
0˚
2.5˚
-2.5˚
-5.0˚
-7.5
˚
-1
0˚
-1
2.5
˚
-15˚