Installation Instruction VARIODYN
®
D1 System
FB 798663.GB0 / 05.19 59
Power amplifier 2XD-Series
The 2XD series power amplifiers provide two independent amplifier channels (double final amplifiers). For
additional information refer to product catalogue.
Fig. 50: Front view power amplifier (Example 2XD250)
Additional information on LED indicators refer to operating instruction (Part No. 798662.GB0).
Fig. 51: Rear view of power amplifiers (Example 2XD250)
230 V AC rated voltage via IEC power socket
24 V DC emergency power supply (if available)
0 V connection and housing
Plug connection to DOM (use system cable)
The SPK outputs are designed with touch-protected terminals.
Configuration of the amplifier power 0 dB (= max. power) or reduced by 6 dB
PE
Plug connection – AF input signal from DOM
Extension interface – do not connect anything here!
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