General; Utilization For The Purpose Intended; First Steps; Unpacking And Inspection - Studer OnAir 500 Operating Instructions Manual

2

GENERAL

2.1

Utilization for the Purpose Intended

2.2

First Steps

2.2.1 Unpacking and Inspection

2.2.2 Installation

Primary Voltage:
DC Operation:
General Precautions:
Date printed: 02.08.04
The OnAir 500 mixing console is intended for professional use.
It is presumed that the unit is operated only by trained personnel. Servicing
is reserved to skilled technicians.
The electrical connections may be connected only to the voltages and signals
designated in this manual.
Your new mixing console is shipped in a special packing that protects the
unit against mechanical shock during transit. Care should be exercised when
unpacking so that the surfaces do not get marred.
Verify that the content of the packing agrees with the items listed on the
enclosed shipping list.
Check the condition of the equipment for signs of shipping damage. If there
should be any complaints you should immediately notify the forwarding
agent and your nearest Studer distributor.
Please retain the original packing material because it offers the best protec-
tion in case your equipment ever needs to be transported.
The power supply unit is auto-ranging; it can be used for mains voltages in a
range of 100 to 240 V
AC
The console can be operated from a 24 V
unit, UPS) through the respective 24 V
panel.
For DC operation it is mandatory that a UL approved, external fuse is con-
nected in series with one of the supply lines (T 3.15 A H 250 V UL/CSA).
The power switch next to the power inlet only switches the mains voltage; for
DC operation, an external power switch has to be foreseen by the installer.
Do not use the unit in conditions of excessive heat or cold, near any source of
moisture, in excessively humid environments, or in positions where it is
likely to be subjected to vibration or dust. The ambient temperature range for
normal operation of the unit is +5...+40° C.
Unobstructed air flow is essential for proper operation. The air vents on the
top and bottom of the unit are a functional part of the design and must not be
blocked in any way (e.g. by a manual or a computer screen).
OnAir 500 Digital Mixing Console
, 50 to 60 Hz.
source (battery, external supply
DC
connector provided on the rear
DC
General 2-1