MartinLogan Source Speakers 用户手册

6     Connections

Your Source speakers use external low-voltage power sup-
plies to energize their electrostatic panels. For this reason the 
proper low-voltage power supplies are provided. A power 
supply should be firmly inserted into the ‘DC Power In’ 
receptacle on the rear connection panel of each speaker, 
then to any convenient AC wall outlet. Your Source speak-
ers integrate a signal sensing circuit which will switch the 
Source off after a few minutes of no music signal, and 
requires less than two seconds to recharge the panels 
when a music signal is present.

Your Source speakers are provided with a power supply 
for the power service supplied in the country of original 
consumer sale. The AC power requirements applicable to 
a particular unit is specified both on the packing carton 
and on the DC power supply.

If you remove your Source speakers from the country of 
original sale, be certain that the AC power supplied in any 
subsequent location is suitable before connecting the low-
voltage power supply. Substantially impaired performance 
or severe damage may occur to a Source speaker if opera-
tion is attempted from an incorrect AC power source.

WARNING! The DC power supply should 
not be installed, removed, or left detached 
from the speaker while connected to an AC 
power source.

Figure 1. Signal and Power Connection. One channel shown.