11
Unpacking
There are no special unpacking precautions. However, it is recommended you keep the original packing material for reuse in the rare
event that service be required. If service is required and the original packing material is not available, ensure that the unit is adequately
protected for shipment (strong box of appropriate size, sufficient packing material to prevent load-shifting or impact damage) or call
QSC’s Technical Services Department for packing material and a carton.
What is included in the carton:
Item
Description
Quantity
1
BASIS 904zz
1
2
Self-adhesive rubber feet
4
3
Hardware Manual (this document)
1
4
QSControl.net Software CD
1
5
IEC Power Cord 3 x #18 AWG
1
6
3-pin terminal block connector
2
7
2-pin terminal block connector
10
8
5-pin terminal block connector
1
Mounting
The BASIS 904zz can be used in or out of an equipment rack. Rack mounting is optional. Adhesive rubber feet are included for non-rack
mount installations. Use them to prevent the unit from scratching or marring support surfaces.
Rack Mounting
Rack mount the BASIS 904zz by supporting it from underneath while aligning the mounting holes with the threaded screw holes in the
rails; install all four mounting screws and washers and tighten securely. Ensure use of all four mounting screws in order to minimize the
chance of bending or distorting the rack mount ears. If the BASIS 904zz is to be transported while in a rack, we recommend supporting
the rear of the chassis. This will help prevent the unit from being damaged from the increased mechanical stresses of portable and
mobile use. The BASIS 904zz’s chassis includes integral rear mounting tabs for securing to the rack mounting ears.
Be certain not to block the
cooling air ventilation open-
ings on the sides of the
chassis.
Be certain not to block
the cooling air ventila-
tion openings on the
sides of the chassis.
