II.
3
Operation voltage
The Delta transconductance band compressor
can operate from 240 vac 50 Hz or 120 vac 60
Hz. The line voltage is set at the factory based
on the buyers request at time of the order.
To change the line voltage, padlock the machine
from mains. The line
voltage switches are located at the back of the
machin. Switch it in the correct
position. Do NOT operate the equipment with
the line voltage switch in the wrong position.
Electric Signal MMXV AD
Page 7
Delta Transconductace band Compressor
User Manual
Page 8
II.
1
Getting Started
The package contains:
-this manual
-the Delta Transconductance band
Compressor
-a power inlet cable
If you’re not sure, control the operating voltage
is the correct one(II.3) While doing so check for
compromised vacuum and broken glass.
Use short XLR cables for input/output where:
pin 1: ground, shield
pin 2: positive phase, hot
pin 3: negative phase,cold
Use the power inlet cable to connect the
equipment with a earthed power source.
Make sure the unit is installed in a rack, with
sufficient ventilation(see II.2) or on a stable flat
surface.
II.
2
Heat and ventilation
Due to the amount of tubes the Delta
Transconductance band Compressor uses more
energy than a laptop and therefore generates
significantly amount of heat.
The machine is equipped with a very low noise
noctus fan and had a operation time of 100000
hour. Installed in a rack the unit should be inaudible.
It is recomended to have 1U of space between the
unit and other equipment. Make sure that the
ventilation slots are not obstructed. When rack
mounting this equipment, an external fan may be
required to provide sufficient airflow.
