KV2 Audio ESP2000D, User Manual, Page: 6 / 24

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ESP2000D · G
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ESP2000D · Getting Started
Unpacking
Unpack the ESP2000D and check to see if there is any damage to it. If you find any damage, notify your supplier immediately.
Only the consignee may institute a claim with the carrier for any damage incured during shipping. Be sure to save the carton
and all packaging materials for the carrier's inspection.
Should you ever need to ship the unit, only use the original factory packaging. If the shipping carton is unavailable, contact
your supplier to obtain a replacement.
The ESP2000D carton should contain:
• ESP2000D power amplifier
• User's Guide
• PowerCon detachable power cable
Rack mounting
The ESP2000D will mount in a standard 19" rack system. Integral rear mounting rack ears are also provided for additional
support. It is important that you do not rely on fixing and mounting the ESP2000D using just the front panel as the support.
Use eight screws and washers to mount the amplifier to the equipment rack rails, (four for the fronts and four for the rear).
We recommend using a shock mounted rack for touring use to prolong the life of your ESP2000D.
AC Power requirements
The ESP2000D is an advanced power amplifier. Understanding power distribution, voltage and current requirements, as well
as electrical safety issues, is critical to the safe operation of the ESP2000D.
Cooling
The ESP2000D has a comprehensive cooling system featuring chassis-sealed PCB board mounting and shock mounted,
speed controlled fans. This means that the cooling system never drives air across PCB boards, connectors or components
ensuring prolonged electronic component lifespan and minimizing maintenance cycles.
Air is drawn into the front of the amplifier by the two fans on the rear panel, this passes over the cooling fins of the heat sinks
and exhausts through the rear. If the heat sink gets too hot, its sensing circuit will open the output relay, disconnecting the load.
It is important to have an adequate air supply at the front of the amplifier, and enough space around the rear of the amplifier
to allow the cooling air to escape. If the unit is rack-mounted, do not use doors or covers on the rear of the rack; the exhaust
air must flow without restriction. If you are using racks with closed backs, use fans on the rear rack panel to ensure an ample
air supply.
IMPORTANT! Please note that for correct full performance of the unit AND ANY WARRANTY COVER,
it is important that regular maintenance of the front vents and filters as well as the rear panel fans be inspected
and cleaned by removing any dust and debris build-up. Any product failure due to lack of attention in this matter will
immediately void any current warranty. (Please refer to notes re ventilation procedures).
AC Power
The ESP2000D uses a single PowerCon 3-pole AC main systems with locking connectors to prevent accidental disconnection.
The main AC connectors (blue) serve as the power inputs.
The ESP2000D operates in either 115V, 230V or 250V modes. Although pre-configured at the factory, the unit's operating
voltage mode can be changed in the field.