4
C. BECHSTEIN
VARIO DUET ·
QUICK START
Power supply
Input voltage, power supply unit
110-240 V, interchangeable connection cable for international use
Power consumption
7.2 W in normal operation (plus connected devices if required, see
below), 0.8 W in networked standby
Optional power supply for connected
mobile devices
45 W maximum output power
5 V
⎓
0.9 A / 9V
⎓
1 A / 15 V
⎓
1 A / 18 V
⎓
2.5 A
Energy saving/Auto power off
Yes
Connections
Bluetooth-MIDI (BLE, Single Mode), USB Type-C PD (Power Delivery),
2x headphone jacks 6.3 mm (jack, stereo), 2x audio outputs (cinch,
-10 dBV), 2x audio inputs / AUX-In (cinch, -10 dBV)
Package contents
Power supply unit, power cord, headphones (incl. cable and
adapter), display stand and this quick start manual
TECHNICAL DATA
INFORMATION FOR SAFE HANDLING
Please observe the following safety instructions:
•
Only use the power supply unit delivered with the system.
•
Only connect the unit to an outlet that complies with the unit’s
specifications.
•
Never damage the power cord or place heavy objects on it.
Also avoid crimping, bending or jamming the cable.
•
Secure the power cord to prevent tripping hazards.
•
Never open or modify the individual modules or the power supply unit.
•
Make sure that no items such as paper clips, needles, coins, liquids, or
pet hair get inside the electronics or on the sensor bar under the keys.
•
The VARIO digital system can be connected to headphones and various
other devices. Never use it with a sound volume that may damage your
hearing or the connected devices.
•
Do not turn on the system in the following cases:
- Liquids or objects have got into the modules or the instrument.
- The power supply unit is damaged.
- Smoke is coming out of the system or it smells of smoke.
- The system has become cold, damp or wet.
- It doesn’t behave as expected or its performance is degraded.
•
Keep products containing solvents such as nail varnish, spray cans,
alcohol, cosmetics, etc. away from your C. Bechstein VARIO.
•
The device and the power supply unit must be operated in such a way
that sufficient ventilation is always provided.
•
When unplugging internal or external connections, pull only on the plug,
not on the cable.
•
Never handle the devices, cables or the power supply unit with wet
hands.
•
Ensure that all cables are properly connected after transportation and
that the system has not been damaged, damp or cold.
•
In the event of a thunderstorm, unplug the power cord.
•
Before leaving the instrument, unplug the headphones and hang them
on the holder provided.
•
We also recommend having a specialist clean the sensor bar whenever
you have the piano tuned.
•
We recommend calibrating the sensor system after transporting the
instrument, after maintenance work, as part of piano tuning, and when
changing the heating period.
