Martin Audio WAVEFRONT PRECISION WPC User Manual page 55

WPC System
USER GUIDE
Ground Stacking WPC - Downward Tilt
This ground stack example is shown with negative (down-tilt) array inclination.
” Place the Touring Flying Frame at the desired location. Position the first cabinet on top of the bar, aligning the lower front
rigging points with the rigging points on the bar. Secure with Rigging Pins on both sides. Attach the Ground Stack Bar at the
-17.5° position on the Touring Flying Frame and secure with a Rigging Pin. Secure the Ground Stack Bar to the first cabinet
with a Rigging Pin at the LINK position.
Fig. 54 - engage front rigging points
” Position the second cabinet on top of the first, aligning its front rigging points with the cabinet below, and secure with
Rigging Pins on both sides. Slide the drop link upwards and set the inter-cabinet angle according to the DISPLAY 2.3
project prediction.
Fig. 56 - attach second cabinet
WPC User Guide v1.0
Fig. 55 - insert rigging pins
Fig. 57 - insert rigging pins
Page 55