Instruction Manual

Installation Guide — MBD 249 (cont’d)
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© 2009 Extron Electronics. All rights reserved.
68-620-01
Rev. C
09 09
Through-desk mounting
Step 1 — Attach brackets to the device
Attach brackets to the device using the bracket’s slotted holes and eight supplied machine
screwsandwashers(fourperside),asshowninthepicturebelow.
Step 2 — Mark
screw locations
Holdthedevicewithattached
brackets against the underside of
thefurniture,andmarkthescrewhole
locations(centersofthebrackets’screwslots).
Step 3 — Drill holes
Drillfourpilotholes,each3/32inches(2mm)in
diameter,¼inch(6mm)deep,atthelocationsmarkedinstep2.
Step 4 — Install screws
Usingthefourwoodscrews(provided),attachthebracketstothemountingsurfaceand
securelytightenallscrews.
Step 5 — Adjust device height
Ifdesired,loosenthescrewsinstalledinstep1andraiseorlowerthedeviceslightlytoadjust
itsheightwithinthefurniture,thentightenthescrewssnugly.
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