ALLEN & HEATH DR128 User's Guide download pdf (Page 14)

14 DR66 & DR128 Installer User Guide

Installation

This section describes how the unit should be installed into the system furniture, connection to the

mains and battery backup supplies, and cable plugging and routing.

Rack or Desk Mount

The unit is shipped with its rack ears and desk feet fitted. To 19” rack mount, secure the unit into

the rack using 4x M6 bolts with protective cup washers. These are usually supplied with the rack

system. The rack should provide a minimum side to side opening of 445mm. If the space directly

beneath the unit is to be used it may be necessary to remove the attached feet by prising them off.

The rack ears can also be used to secure the unit into a custom plinth or other furniture. To desk

or table mount, remove the rack ears and ensure the feet are fitted.

DR66

Rack Mount

1U high in 19” rack. Width 482mm (19”) Depth 350mm (14”) Height 44mm (1.75”)

Desk or Shelf

Ears removed, feet fitted. Width 440mm (17.3”) Depth 350mm (14”) Height 48mm (1.9”)

DR128

Rack Mount

2U high in 19” rack. Width 482mm (19”) Depth 350mm (14”) Height 88mm (3.5”)

Desk or Shelf

Ears removed, feet fitted. Width 440mm (17.3”) Depth 350mm (14”) Height 92mm (1.9”)

WARNING: Ensure that the front and side air vents are not restricted and

that there is adequate ventilation around the unit. Do not install the unit directly

above or below heat or electromagnetic field generating equipment such as power

supplies or amplifiers. To avoid damage to the internal assemblies do not fit screws

or drill through the sides or underside of the unit. Make provision for removing the

top cover for access to the internal configuration jumpers and trimmers. Allow

adequate space for plugging in the rear connectors and routing the cable harnesses.

A minimum of 75mm (3”) is recommended.

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ALLEN & HEATH DR128 User's Guide Page 14