Configuration and Operation. Emotiva UPA-700

UPA-700

Configuration and Operation

Line Voltage

The UPA-700 can operate from line voltages of 115 VAC +/- 10% or 230 VAC +/- 10%; when the unit is powered on, it will automatically detect the correct line voltage and set itself accordingly.

AC Power switch (rear panel)

The rear-panel AC power switch controls the main AC power for your UPA-700. When this switch is in the Off position, the amplifier will not operate. Turning it On will put the UPA-700 into Standby mode.

Standby Switch (front panel Push Button)

When the UPA-700 is in Standby mode, the front panel Standby switch will be lit amber.

Pressing this button once will switch the UPA-700 On (and the LED will turn blue); pressing it again will return the UPA-700 to Standby mode.

Trigger Mode

When a trigger cable is connected to the Trigger Input (on the rear panel), and a trigger signal is received (between 5-20 V - AC or DC), the UPA-700 will switch from Standby to

On; when the trigger signal ceases, the UPA-700 will return to Standby.

The trigger is typically connected to the preamp or pre/pro that provides a signal source for the UPA-700, and set to turn the UPA-700 on when the preamp or pre/pro is turned on.

Whenever the UPA-700 is On, the Trigger Output will assert a 12 VDC signal, which may be used to turn on other equipment.

Status LEDs switch (rear panel)

This switch turns the front panel LED Status display on and off.

Page 11