ART Pro Audio Phantom II Pro - Dual Ch. Phantom Power Supply - Manual (Page 6)

INSTALLATION and OPERATION:
1. Install a battery in the unit by unscrewing the
knurled fastener to open the 9V BATTERY
compartment and snapping the connector on to the
battery. Alternatively, connect an external power supply
to the EXTERNAL POWER jack. The PHANTOMIIPro is
protected in case both sources of power are applied at
the same time.
2. Connect the cable from your microphone to the
MICROPHONE INPUT 1 or 2 female XLR connector on
the front panel.
3. Connect another balanced line cable between the
corresponding MICROPHONE OUTPUT 1 or 2 male
XLR connector on the rear panel and the balanced
inputs of your audio gear.
4. Repeat for a second microphone if desired.
5. Turn on the PHANTOMIIPro by pushing in the front
panel POWER button. The button will light, indicating
power is applied to the unit. When using a battery for
power, be sure to turn the unit off when not using it in
order to maximize battery life.
6. If connecting the PHANTOMIIPro to another piece
of equipment with its own phantom power, be sure to
turn off the phantom power on that piece of equipment.