Summit floorstanding loudspeaker Manuel D’Utilisation

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Light Knob
The light control knob allows  
the brightness of the illuminat-
ed strip to be adjusted.
25Hz Level Knob
The 25Hz Level knob sig-
nificantly adjusts the level 
between 20 and 30Hz by 
±10dB. This is an area where 
peaks and dips of different 
amplitudes often manifest in 
real environments. This set-
ting is dependent on room 
size and construction, system 
configuration and personal 
preference.
ESL Signal Input
This set of binding posts pro-
vides a place to connect the 
signal that drives the XStat™ 
ESL transducer.
Woofer Signal Input
This set of binding posts pro-
vides a place to connect 
the signal that drives the 
PoweredForce™ woofers.
AC Power Connection
Because your MartinLogan 
Summit speakers use an inter-
nal power supply to energize 
their electrostatic cells, they 
must be connected to an AC 
power source. 
Controls and Connections     7
C
ONTROLS
 
AND
 C
ONNECTIONS
50Hz Level Knob
The 50Hz Level knob sig-
nificantly adjusts the level 
between 40 and 60Hz by 
±10dB. This is an area where 
peaks and dips of different 
amplitudes often manifest in 
real environments. This set-
ting is dependent on room 
size and construction, system 
configuration and personal 
preference.
Status Light
The Summit is equipped with a 
multi-color LED to indicate the 
current status of the woofers. 
The following list explains the 
meaning of the different colors:
No color: No power. The 
Summit is not plugged in.
Green: Play mode. This indi-
cates the Summit detects an 
audio signal and has auto-
matically switched into play 
mode.
Yellow: Standby mode. This 
indicates the Summit has
detected no audio signal for 
approximately 5 minutes and 
has automatically switched 
into standby mode.
Red: Initializing or Safe mode.
This indicates that the Summit
is initializing. This also indicates
if the Summit’s temperature has
exceeded nominal operating
range. If the Summit overheats,
please allow the Summit to 
cool and reset it by unplugging 
the unit and plugging it back in.
Figure 1. Summit Controls and Connections