300 V 3.0 Owner’s Manual
Mounting
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Before rack-mounting the 300, you may want to remove the four rubber feet
attachecftothebottomofthe3OOchassis. Gentlypryoff thebiackplasticbuttons
in the center of each foot, then remove the foot &elf.
The 300 measures 19”W x 35O”H x 13.9”D (493 x 90 x 353 mm). it uses two
EIA-standard rackspacesandcan bemountedonanylevelsurfaceorinastan-
dard f9 inch (433 mm) rack. Whatever mounting method you use, make sure
that the 300 is securely screwed into the rack adapter If the 300 is mounted in
a rack or road case, support the rear of the chassis to prevent possible damage
fmm mechanical shock and vibration.
Power Reqr.riramaDLs The 300 is equipped with a 3-pin IEC power connector and detachable cord,
providing chassis grounding to the AC mains line. Plug the female end of the
power cord into~the 300, and the male end into a wall outlet.
The300 isinternallywired tooperateat 100,129,22Oor24OVAC,Theoperating
voltage set at the factory is marked on a label attached to the rear panel. Check
the label before applying power to the unit.
If the voftage must be changed, refer a qualified technician to the Voftage
Changeover procedure in the 300 Service Manual.