Christie Digital Systems 38-DHD103-XX - Manual (Page 4)

Stacking Frame Installation Instructions
013-100342-01 (Rev.1) (08/06) 4 of 13 pages
2. Stacking Multiple Projectors
Warnings
Christie stacking hardware is required to prevent the top projector from sliding
off the stack. Failure to incorporate this hardware may cause injury or death.
The frame is designed to support a maximum stacking capacity of three
projectors. Always stack before hoisting.
The projectors can be stacked and hoisted in either an upright or inverted
position. Do not mix orientations in a stack (i.e. inverted and upright).
Never attempt to physically carry a stack of projectors. Always follow the
Hoisting Procedure, outlined on page 6.
When hoisting a stack combining Roadster/Mirage S+ and Roadster HD12K
models with any of the models listed in Table 1, use the hardware provided with
the Roadster/Mirage S+ and Roadster HD12K models to hoist the stack.
1. Place the first projector in the stack on a secure table or cart.
For upright stack: Place the projector to be positioned on the bottom of the stack
on the table or cart. Ensure the adjustable feet are NOT retracted on the bottom
projector. When installing the second and third projector in the stack the feet must
be retracted. All projectors must be stacked in the same orientation.
For inverted stack: Place the projector to be positioned on the bottom of the stack
on the table or cart. Ensure the adjustable feet ARE retracted. Repeat this step when
installing a second and third projector. All projectors must be stacked in the same
orientation.
2. Turn each stacking leg until at least 1” of thread is visible.
For upright position: Extend the legs of the projector on the top of the stack.
For inverted position: Extend the legs of the projector on the bottom of the stack.
This clearance accommodates the up-or-down movement for image alignment.
Repeat Step 2 when installing a third projector.
IMPORTANT: Ensure all stacking legs are extended equally by at least 1”.
OFFICIALLY RELEASED
Document Control
September 8, 2006