User's Manual

AKG SPC 4 12/20
1 Safety and Environment
1.1 Safety
1. Do not spill any liquids on the equipment and do not drop any objects
through the ventilation slots in the equipment.
2. The equipment may be used in dry rooms only.
3. The equipment may be opened, serviced, and repaired by authorized
personnel only. The equipment contains no user-serviceable parts.
4. Before connecting the equipment to power, check that the primary voltage
stated on your power supply is identical to the AC mains voltage available
where you will use the equipment.
5. Operate the equipment with a DC power supply with an output voltage of
12 VDC/1.4 A or the PSU 4000 central power supply from AKG. Using a
power supply with a different output voltage may cause serious damage to
the unit.
6. If any solid object or liquid penetrates into the equipment, shut down the
sound system immediately. Disconnect the equipment from the power
outlet immediately and have the equipment checked by AKG service
personnel.
7. If you will not use the equipment for a long period of time, disconnect the
equipment from the power outlet. Please note that the equipment will not
be fully isolated from power when you set the power switch to OFF.
8. Do not place the equipment near heat sources such as radiators, heating
ducts, or amplifiers, etc. and do not expose it to direct sunlight, excessive
dust, moisture, rain, mechanical vibrations, or shock.
9. To avoid damage due to overheating, make sure never to cover or block
the ventilation louvers on the equipment front panel.
10. To avoid hum or interference, route all cables away from power lines of any
type. If you use cable ducts, be sure to use separate ducts for the audio
lines.
11. Clean the equipment with a moistened (not wet) cloth only. Be sure to
disconnect the AC adapter from the power outlet before cleaning the
equipment! Never use caustic or scouring cleaners or cleaning agents
containing alcohol or solvents since these may damage the enamel and
plastic parts.
12. Use the equipment for the applications described in this manual only. AKG
cannot accept any liability for damages resulting from improper handling or
misuse.
1.2 Environment
1. The AC adapter will draw a small amount of current even when the
equipment is switched off. To save energy, disconnect the AC adapter from
the power outlet if you will leave the equipment unused for a long period of
time.
2. When scrapping the equipment, separate the case, circuit boards, and
cables, and dispose of all components in accordance with local waste
disposal rules.