Rear Panel; Operation - Ecler EDRIVE 600 Manual De Instrucciones

7. REAR PANEL

Mains Input
The EDRIVE 600 operates under voltages between 90 and 264 V at 47 to 63 Hz. This device
features an over dimensioned power supply that adapts to the mains voltage in any country of the world
with no need to make any adjustments.
Audio Input Connectors
All audio connections are fully balanced and wired pin-1 ground, pin-2 hot & pin-3 cold. The two
inputs have pin-1 connected directly to the chassis and feed the
unbalanced source is used, a connection should be made between the pin-3 'cold' signal and the ground
connection of the unbalanced source.
Audio Output Connectors
The processed outputs are impedance balanced, and wired pin-1 ground, pin-2 hot and
cold. An unbalanced input may be driven by connecting pin-3 'cold' signal to the ground connection of
the unbalanced destination input. Note that output pin-1's are ground lifted at audio
connected to ground at RF for good EMC performance. The intention being that the amplifiers the
processor is driving should be responsible for the grounding of their input cable shields.
Communications Port Connector
The EDRIVE 600 digital processor may be controlled entirely from another controller, typically a
Personal Computer, running an application that is compliant with the ObCom standard. Connection will
normally be made to the controller via this serial port connector. This port is also used for
firmware in the unit.
Note: The communications port is NOT disabled when the front panel is made secure using the secure
button.

8. OPERATION

Starting up
The unit will energise as soon as power is applied to the mains input; there is no power switch.
During the start up process the firmware applicat ion model number and version numbers are displayed
and the outputs are muted until the unit has completed its internal checks. Once the start-up routines are
complete and the unit is ready to pass audio. The DSP signal path will be restored to the current settings
when it was last powered down and the audio signal is gradually ramped up to its correct level.
10
signal processing chains. If an
frequencies but
pin-3
updating the