15Setting up the RackInstall the extension unit into an EIA standard compliant rack.Note:• Installation in a rack requires four M5 x 12 screws.1 Remove the 5 rubber feet from the underside of therecorder.Use a screwdriver to remove the screws holding the rubberfeet.2 Attach the handle for rack mounting bracket to the rackmounting brackets.Use the four handle fixing screws for rack mounting bracketand washers to secure them.3 Attach the rack mounting bracket to both sides of theextension unit.Secure them using the six rack mounting bracket fixingscrews.4 Install the extension unit in the rack.Secure using the rack mounting screws.Rack MountingEIA standard compliantproduct(locally procured): an EIA-standard 19" rack, depth550 mm or moreRemove rubber feetHandle for rack mounting bracketRack mounting bracketHandle fixing screws forrack mounting bracketWasherWasherRack mounting brackets (provided)Handle for rackmounting braketRack mounting bracket fixing screws (provided)Handle for rackmounting braketImportant:• Ensure that the temperature inside the rack does not exceed45 ºC {113 ºF}.• During installation, we recommend installing a fan to keep thetemperature in the rack below 30 ºC {86 ºF}.• When installing the extension unit in the rack, leave a space of1 unit (44 mm {1.73"}) above and below each unit.• Leave space between racks and ensure proper ventilationaround the racks.Rack mounting screws (M5 x 12, locally procured)