JBL SRX900 Series, Руководство по монтажу

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Rigging Manual
7.4 EXTENSION BAR POSITIONING
When the extension bar is attached to the array frame in its normal orientation, it extends towards the rear of the array, permitting the
maximum possible downtilt for the array. The extension bar also can be attached in a reversed position, which provides the maximum
possible uptilt. This orientation is typically used when the array is trimmed lower than the highest seat of the venue and required to point
upwards. The cabinet connected to the array frame is always set to the 0.5° (AF) position regardless of the extension bar orientation.
Pin Position: 0 .5°
NORMAL (REAR) REVERSED (FRONT)
NORMAL EXAMPLE REVERSED EXAMPLE