INSTALLATION INSTRUCTIONS CEILING BRACKET AN-CM270
STEP 4 INST ALL ATION OF THE PROJECTOR ATT ACH MENT PLA TE
4.1 Place the attachment plate over t he botto m o f t he projector (See Fig. 6)
and align the h oles of the p late with the threaded fittings on the projector case.
4.2 Install the three M4 x 12mm long scre ws provided. Fasten these securely but
DO NOT overtighten. (See Fig. 7)
4.3 Install the longer, M 4 x 3 0 mm f lat head scre w into the indicated hole. (It goes
into the recessed fitting in the plastic housing).
PAGE 6
FIGURE 6.
STEP 3 DETACH THE POSITIONING ASSEMBLY FROM THE PROJECTOR ATT ACHMENT
PLATE.
FIGURE 5
NOTE: PLEASE LOOK OVER THE EXACT MANNER IN WHICH TH E
POSITIONING ASSEMBLY A ND THE AT T ACH MENT PLATE GO
TOGETHER SO THAT YOU WILL BE ABLE TO REASSEMBLE THEM
WHE N YOU HANG THE PROJ ECTOR.
3.1 Using 9 / 1 6 bo x wrench, remove t he nu t fr om t he lo wer knuckle
(vertical pos it i o n) and sl id e the center an d u p per kn u ckle assem bly a part
f rom t he bott om k nuck le wh i ch is part o f t he
at tachment plate. (See Fig. 5)
SPECIAL NOTE TO INST ALLERS: In s ome instances the rela t ionship of
t he locat ion o f t he projec t ion screen to t he exac t posi tion o f t he ceiling
mo un t i ng bracke t m akes it desirable t o ha ve t he cent erl ine o f t h e lens a t
the center of the mounting bracket. If you find it necessary to have the
lens a t t he cen t erli ne of t h e mount, r emo ve t he lowe r elemen t o f t he
posi t ioning k nuc kle f r om i ts original posit ion and re-mount it in t he D
shaped h o le in t h e mo u ntin g p late l o c ate d in th e ar ea over th e l ens. Th is
w ill align the centerline of the lens wi th the center of the mounting
bracke t . T he posit ioning knuc k le assem bl y can easily c om pensate f or t he
sligh t loss o f sta t ic balance o f t he m ounted projecto r .
FIGURE 7.
M4x 12mm mounting
scre w
M4x 12mm screw
M4x 30mm screw