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Ordering the Correct Mains Lead
When ordering a Redbox from Sonifex, it is helpful if you can specify your required
operating voltage and mains lead. After the product code add:
UK, for 230V, UK 3 pin to IEC lead
EC, for 230V, European Schuko 2 pin to IEC lead
US, for 115V, 3 pin to IEC lead
AU for 230V, Australasian 3 pin to IEC lead
Fig C: Mains Lead Table
E.g. order RB-DDA22 UK for a UK IEC lead to be supplied.
Installation Information
Atmosphere
The units should be installed in an area that is not subject to excessive temperature
variation (<0°C, >50°C), moisture, dust or vibration.
Electromagnetic Radiation
The cover is connected to earth by means of the fixing screws. It is essential to maintain
this earth ground connection to ensure a safe operating environment and provide
electromagnetic shielding.
Fitting Redboxes
Redboxes can be fixed to the underside of a mixing desk, or other surfaces using 4.2mm
holes in the sides and fixed with 2 x M4 screws or 2 x No. 6 countersink wood screws.
They can also be rack-mounted, with either the front, or rear of the Redbox positioned at
the front of the rack:
Rear Mounting The RB-DDA22: The RB-RK3 1U rear panel rack kit can be used for large
Redboxes such as the RB-DDA22.
Fig D: RB-RK3 Large Redbox Rear Rack-mount Kit
Note: When fitting the rear-mounting rack-kits, a notch has been left on the inside of
the right-hand rack-piece for the mains cable to pass through. Make sure that the mains
cable has been put through the notch before attaching the right hand rack-piece.
Redbox RB-DDA22 User Handbook
SAFETY & INSTALLATION
INFORMATION
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