Linear Acoustic UPMAX ISC, Руководство пользователя

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14 GPO Out 5 Active Low
15 Status OK Active High
Installation and Initial Setup Using the Front Panel Interface
Installing UPMAX ISC and using the front panel controls for basic setup and configuration.
Physical Installation
The UPMAX ISC is a 1RU product intended to be permanently installed in a standard 19½” equipment rack
and secured with four standard rack screws.
UPMAX ISC is fan cooled with air intakes and exhausts located on the side of the unit just behind the front
panel, but whenever possible it is recommended to leave 1RU of empty space above and below the unit.
IMPORTANT: Please see the section of for important electrical
safety information.
"User Warnings and Cautions"
Power
The UPMAX ISC has two internal auto-ranging redundant power supplies protected by type T1AL25V fuses.
Remember that while redundant supplies do protect against the unit losing power in the event of a PSU
failure, the loss of mains supply voltage is a bigger concern. Accordingly, each supply should be fed from a
different circuit equipped with adequate surge protection and fitted with an uninterruptable power supply
(UPS). Providing the receptacles to which the supplied power cords are connected are grounded, the power
connection serves as a ground. Additionally, the rear panel earthing terminal should be connected to a
proper ground system with 20 – 14 AWG (0.5 – 1.5mm) wire.
Front Panel Buttons
As mentioned briefly in the section, the front panel of UPMAX ISC includes
a five-button navigation cluster with Left, Right, Up, and Down arrow buttons plus a green “OK” button in the
center.
Front and Rear Panel Overview
The arrow buttons are used for navigating through the menus, and the “OK” button acts as an “Enter” or
“Select” key.