6) gpio port, 7) rear end mounting holes, Basic functions – Nexo NUAR User Manual
Page 20: Reset, Selecting cabinet family, Gpio, Port, Ear end mounting holes, Asic functions, Eset
QUICK START
(6) GPIO port
This GPIO port is used for interfacing the amplifier to security system, or to allow a basic
remote control of the unit. NEXO DMU (Digital Meters Unit) device also connects here.
(7) Rear end mounting holes
If the NXAMP is to be rack mounted and transported frequently, be sure to support the
rear end of the unit with mounting hardware that matches the size of the rack used.
Basic functions
Reset
You can reset the unit without powering off by simultaneously depressing buttons A, B &
‘Select CH1’ for 3 seconds at least.
0. FLAT - NO PROTN.
[4 ch amplifier]
~
~
(For 3 seconds)
Selecting cabinet family
Simultaneously depressing A & B buttons at power up or during device RESET accesses the
System Change menu. Keep the A & B Buttons held until Load revision disappears from
screen (approx. 2 seconds). This will allow the selection of any cabinet in any family. Using
the rotary encoder, scroll through the configurations and press B to load the required
settings.
42. GeoD PA WB
Back1-3 Front2-4 OK
~
~
PAGE 20 OF 140