Apex Digital Hera, Руководство пользователя, Страница: 9 / 32

9
About this manual
Carefully read all instructions and warnings before operating
this appliance. Keep this manual in a safe place so that it can
be referred to when required.
This manual describes Hera internal software version v3.0.
Latest manual revision can be downloaded from:
http://www.apex-audio.eu
Inspection and unpacking
This appliance has been carefully packed in the factory and the
packaging was designed to withstand rough handling. Should
the unit appear to have been damaged in transit, do not discard
any of the packing material and notify the carrier immediately
as they will be responsible.
Save all the packing materials for future use if you ever need to
ship the unit again.
Please check the list below against the contents of the
packaging. If any items are missing or damaged, contact the
Apex dealer or distributor where you purchased the unit.
In the box:
• Hera unit
• Hera Measurement Mic (HMM)
• IEC AC power cable with mains plug
• Multi-conductor D-sub 15 data cable for use
with Argos
• This manual
Operating environment
This appliance is designed to operate in most normal climates,
at a temperature between 0 °C and 50 °C (32 - 122 °F), with
relative humidity between 10% and 60%.
Power requirements
BEFORE you connect any unit to the mains, please make sure
that the voltage of your local AC supply is within the acceptable
range of the unit.
The Hera is designed to work from an AC supply between
90V and 240 V, at a frequency between 50 and 60 Hz. No AC
voltage selector is provided as the device automatically adjusts
to the incoming AC voltage.
Precautions should be taken so that the appliance is properly
grounded at all times. This unit must be earthed.
Installation
If the unit is brought into a warm room from a cold environment,
internal condensation may occur. Ensure that the unit has been
allowed to reach ambient temperature before switching it on.
Although this unit is intended for installation in a standard
19-inch rack it can nevertheless be used freestanding. If the
unit is installed in a fight-case or in an equipment rack, fix the
unit with all four screws through the front panel holes. For
normal use no extra support is needed, but in more extreme
conditions, such as on the road, we recommend the unit is
supported at the rear.
Allow at least 10 cm (4 inches) at each side of the unit for
sufficient ventilation.
Optionally you can connect the Apex Leto large deported
display to the Hera so that the audience, FOH engineer, band
or DJ may have visual sight on the sound pressure levels at
any time.
The Hera may be used together with the Apex Argos. The
Argos will then be slaved onto the Hera’s measurement and
threshold settings.
Use the Hera together with the Apex Argos; they will be
your neighbours dream team !