installation
4
The installation procedure is straight-forward enough that you may install your new Abacus yourself by
following the instructions contained herein. Should any problems be experienced which are not covered
here, contact your local dealer. If you are unable to do so, or problems persist, however, do not hesitate to
contact our distributor / reseller in your country (see our website) or us directly at Heed Audio.
unpacking
When opening the cardboard and unpacking the unit, you will find following items being supplied with:
Heed Abacus d/a converter, remote control handset, IEC-norm mains power cord, Owner`s manual
placement
In common with all high-quality audiophile equipment, the Abacus performs optimally when positioned on its
own individual mounting surface, ideally a light rigid structure. There are many purpose built examples readily
available from all better dealers.
Always allow adequate ventilation with sufficient airflow around the unit, do not mount on soft surfaces, for
example, carpets or soft fabrics.
connection to mains supply
1. Connect the power cord`s IEC type plug into the power inlet connector of the Abacus.
2. Connect the power cord`s mains plug to your power outlet (mains wall connector).
Before performing any connections or disconnections ensure that the power on/off switch of the unit
is in off position.
Always check that the voltage and frequency of the mains supply corresponds to the
specifications as labeled on the unit.
input connections
The Abacus has 5+1 digital input connectors.
Number 1 to 5 inputs are standard built-in connections. See specifications for data of the inputs.
Number 6 input is dedicated for the expansion card. When no card is fitted, this input is inactive.
The specifications of input 6 are detailed in the manual of the expansion card.
The installation of the expansion card can be made by an authorized Heed dealer only.
Never connect line level analog signal into the coaxial connectors of the Abacus.
line-level output connection
Your Abacus has a pair of RCA line-level analog outputs. This output has no volume control, therefore
do not connect a power amplifier directly to these outputs.
To Next Page
Loading...