Remote Level Control (Wr-1); Remote Preset Recall Switches - Ashly ne4250 Operating Manual

Operating Manual - NE Multi Channel Power Amplifier
WR-1 Remote Level Control - The WR-1 is a dual potentiometer remote volume control designed to fit in a standard
wall electrical box, and is wired to the amplifier (with or without DSP installed) back panel Euroblock connector labeled "Remote
Level Control" using four conductor wire. If wiring a custom potentiometer assembly other than the WR-1, connect +5V from
the Remote Level Control Euroblock connector to the potentiometer's CW pin, GND to the CCW pin, and the channel under
control to the wiper. Do not connect the WR-1 remote level control ground to any other external grounds.
WR-2 Remote Preset Recall Switches - The WR-2 al-
lows selection of one of four presets via interlocking pushbutton
switches. Each pushbutton switch can be connected to a Preset
Recall Pin on the back panel of the amplifier. The terminal
numbers correspond to the first 4 Preset Memory locations in
the controlled amplifier. Pressing a button will select the cor-
responding preset. Windows are provided by each switch for a
user-generated label.
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