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Da-Lite Boardroom ElEctrol Libro di istruzioni

IMPORTANT SAFETY INSTRUCTIONS

When using your video equipment, basic safety precautions should always be followed, in-
cluding the following:
1. Read and understand all instructions before using.
2. Position the cord so that it will not be tripped over, pulled, or contact hot surfaces.
3. If an extension cord is necessary, a cord with a current rating at least equal to that of the
appliance should be used. Cords rated for less amperage than the appliance may over-
heat.
4. To reduce the risk of electric shock, do not disassemble this appliance. Contact an autho-
rized service dealer when repair work is required. Incorrect reassembly can cause electric
shock when the appliance is used subsequently.
5. The use of an accessory attachment not recommended by the manufacturer may cause a
risk of fire, electric shock, or injury to persons.
SAVE THESE INSTRUCTIONS

PRE-INSTALLATION

1. Carefully unpack screen and remove outer wrapping from case.
2. Make sure to recheck measurement of screen location before installation.
3. Remove center support brackets (on 8' and wider screens only), reverse brackets and reinstall flush with the top of
the box.
SLAT HOOK
SCREWS
TAPE STRIPS
INSTALLATION
1. Install screen by raising unit into position between joists at one end only. Install one lag screw or appropriate fas-
tener in each mounting bracket. Secure opposite end. Secure center support brackets. Install sufficient fasteners in
each bracket for secure installation.
2. Make sure unit is level and plumb.
CAUTION! Do not secure access door or seal in unit until screen has been secured in position and properly tested for satisfac-
!
tory operation. Do not fit unit so tightly that the screen surface drop door binds. Door drops by gravity only.
3. If you are going to cover screen door with paneling or other materials, allow access (suitable holes or plug) to slat
hook screws (4) when servicing (Fig. 1).
4. Open access door by removing access door screws.
5. Remove junction box cover plate.
FIGURE 1
FABRIC DOOR
1
MOUNTING BRACKETS
ACCESS
DOOR
SCREW
ACCESS DOOR
FIGURE 2