Ashly ne8250ABD Manuel d'utilisation - Page 10

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Operating Manual - NE Multi Channel Power Amplifier

RD-8C or RW-8C Remote Level Control - The RD-8C and

RW-8C are remote level controllers which are connected to the

amplifier's Data Port, and are phantom powered from the ampli-

fier. They can only be used in NE amplifiers which have DSP

installed, and are used in conjunction with the "Remote Gain"

pluggable DSP tool placed in an input or output in software.

Maximum cable length is 1000 ft using #24 gauge twisted pair.

The RD-8C is a desktop controller, while the RW-8C is elec-

tronically the same but mounts as a wall plate using a standard

North American 4-gang electrical box and connects using a

Euroblock.. There are eight channels and a master, each with a

fader control and an on/off button. Note: Only one RD-8C can

be used per amplifier, and use of an RD-8C will exclude the use

of the data port for a WR-5. One or the other remote control

device may be connected, but not both

RD-8C or RW-8C Remote Level Control

WR-5 Programmable Button Control-

ler - The WR-5 is a programmable button

remote control which mounts into a standard

US electrical wall box and connects to an

amplifier data port using four conductor

wire. Maximum cable length is 1000 ft using

#24 gauge twisted pair. A decora cover plate

(not included) can be purchased at hardware

stores to cover the WR-5 electrical box and

satisfy the aesthetic needs of the installation.

The WR-5 is phantom powered from the

amplifier. Up to four different WR-5 remotes

can be phantom powered from one amplifer,

and more can be added by purchasing an

WR-5 Programmable Button Controller

Ashly RPS-18 remote power supply.

WR-5 buttons are programmed from software, after the WR-5 is wired to an amplifier and assigned a unique ID number in the

WR-5 device window associated with that amplifier in software. Each WR-5 button has a status LED. Standard control functions

include preset recall/scroll and mute, and in amplifiers with DSP installed the functions also include gain control, zone source

selection, individual channel and matrix point level control. Note: To use the WR-5 as a remote level control, a (ne)WR-5 Remote

Gain tool must be placed in one of the DSP processing blocks of the channels(s) to be controlled. A windowed mylar pocket is

available to insert custom button labels. A WR-5 label template is available on the Ashly web site.

INA-1 Inline RS-232 Adapter (not shown) - The amplifier Data Port uses a proprietary serial communications protocol which

can be converted to RS-232 by purchasing the Ashly INA-1 RS-232 adapter. This allows the use of custom designed third party

RS-232 controllers.