Powering; Using An Ac Adapter; Using The Psu 4000 - AKG SPC 4 User Instructions

• To power the SPC 4 you can use either a suitable AC adapter or the optional
PSU 4000 central power supply.
• Do not use any AC adapter other than a type delivering an output voltage of
12 VDC and an output current of 1.4 A or higher.
• Check that the AC mains voltage stated on your power supply is identical to
the AC mains voltage available where you will use your system. Using the
power supply with a different AC voltage may cause irreparable damage to
the unit.
• If you connected neither a suitable standard AC adapter nor a PSU 4000 to
DC ONLY 12 V/2 A SST, you will need to power each transmitter from a sep-
arate power supply.
1. Plug the DC cable of your AC adapter into the DC ONLY 12 V/1.4 A SPC 4 jack
on the antenna combiner rear panel.
2. Connect the AC adapter to a convenient AC outlet.
1. Connect the DC OUT 1 jack on the PSU 4000 to the DC ONLY 12 V/2 A SST jack
on the antenna combiner rear panel.
2. Connect the DC OUT " or DC OUT 3 jack on the PSU 4000 to the DC ONLY
12 V/1.4 A SPC 4 jack on the antenna combiner rear panel.
SPC 4
3 Getting Started

3.6 Powering

3.6.1 Using an AC Adapter

L
Important!

3.6.2 Using the PSU 4000

Refer to fig. 8 and the
PSU 4000 User Manual.
15