SLS Audio PLS8695v2 User manual

PLS8695v2 Powered True Line Source Array
Owner’s Manual
1650 W. Jackson Ozark, MO 65721 [phone]Rev: 712

1. Important Safety Instructions
1.1 CAUTION
To reduce the risk of electric shock, do not remove the back panel of the PLS8695v2. There are no user-
serviceable parts inside. Refer servicing to SLS Loudspeakers or qualified personnel.
1.2 General Safety
1.2.1 Read and follow all warnings, operating and safety instructions in this manual and on the unit.
1.2.2 Do not use the PLS8695v2 near bathtubs, sinks, swimming pools, or other locations where water is
present.
1.2.3 The speakers should be positioned firmly on a level surface. Make sure that the supporting object can
handle the load weight of the PLS8695v2.
1.2.4 The line voltage selection switch must be set for the correctAC voltage present in the region of use
(115VAC or 230VAC). Operating the speaker outside these voltages or opposite of the selector switch
setting may damage the electronics.
1.2.5 For continued protection against risk of fire, replace only with same type of fuse and rating for operational
voltage selection.
1.2.6 Do not place the PLS8695v2 near heat sources such as stoves, heat registers, radiators, or other
appliances that produce heat.
1.2.7 Power supply cords should be placed so that they will not be pinched by objects being placed on or against
them.
1.2.8 During extended periods of non-use, the power cord should be unplugged from the outlet.
1.2.9 Do not expose the PLS8695v2 to rain or moisture. Fire or electrical shock may result.
1.3 Compliance
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This
device may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation
1650 W. Jackson Ozark, MO 65721 [phone]Rev: 712
PLS8695v2 True Line Source Array Owner’s Manual Page 2

2. Introduction
2.1 Welcome to SLS
Thank you for choosing SLS Loudspeakers! SLS Loudspeakers is a leader in digital amplification and ribbon
technology allowing for a new level of sound reproduction, clarity, and definition. Should you need to contact SLS
you can visit our website at www.slsaudio.com or contact our headquarters:
SLS Loudspeakers
1650 W. Jackson
Ozark, MO 65721
417-883-4549
2.2 Proprietary Technology
Various technologies and components within the PLS8695v2 are proprietary to SLS and protected under letters
patent.
2.3 Unpacking
The PLS8695v2 loudspeakers are individually shipped in heavy-duty cardboard boxes and are protected inside by
foam packing material.
Step 1: Cut sealing tape on bottom or top end, fold the carton flaps back and invert box and contents.
Step 2: Lift the carton carefully clear of inner contents.
Note: do not cut through carton with sharp objects, as you might damage cabinet finish.
We suggest you retain the packaging for possible future use
1650 W. Jackson Ozark, MO 65721 [phone]Rev: 712
PLS8695v2 True Line Source Array Owner’s Manual Page 3

3. General Use and Operation
3.1 Back Panel
1650 W. Jackson Ozark, MO 65721 [phone]Rev: 712
Note 3.8
Note 3.8
Note 3.8
Note 3.11
Note 3.11
Note 3.10
Note 3.9
Note 3.8
Note 3.6
Note 3.4
Note 3.4
Note 3.7
PLS8695v2 True Line Source Array Owner’s Manual Page 4

1650 W. Jackson Ozark, MO 65721 [phone]Rev: 712
3.2 Positioning
The PLS8695v2 has a very defined vertical dispersion, which helps prevent interaction with the floor and ceiling and
extends the nearfield listening area. It is important to set the speaker so the bottom of the box is approximately at
chest height of the first listeners. The speaker may be tilted for proper positioning relative to the coverage area. It
is highly recommended that our free LASS aiming software be used to set the position and angle of the
PLS8695v2(s).
3.3 AC Mains Connection
TheAC mains power cord is connected to the front panel through the blue Neutrik Powercon. The mating cable end
connector is a Neutrik NAC3FCA. The grey Powercon connector is a power outlet that allows looping to adjacent
PLS8695’s.The looping outlet mating cable connector is a Neutrik NAC3FCB. Up to (2) PLS8695v2’s can be used
on a single 20 amp circuit.
3.4 Audio Connection
The PLS8695v2 accepts a balanced audio signal at the XLR audio input connector located on the back panel. Pin
3 is high signal. The input is transformer balanced with an input impedance of 15K Ohms. Connect an appropriate
XLR cable between an audio source (mixer, processor, etc.) to the balanced input connector. Unbalanced connec-
tions can be accomplished by grounding pin 2 or 3 of the XLR audio input connector through the use of an appropri-
ate adapter or cable. Abuffered loop output is provided for additional PLS8695v2s and/or active subwoofers.
3.5 Power Connection
Prior to connecting the power cord and turning on the amplifier, always verify the line voltage selection switch is set
for the correctAC voltage present in the region of use. The PLS8695v2 is designed to operate on either 115VAC or
230VAC by using the line voltage selection switch. Damage may occur to the electronics if the speaker is powered
up with the line voltage selector switch in the incorrect position. Once set to the proper range, the amplifier will
regulate the internal voltages so that output power does not change with supply voltage.
3.6 Audio Level Control
The PLS8695v2 is equipped with a detented audio level control for use in setting the overall audio level. Set this
control to the desired position based upon the nominal gain structure desired.
3.7 80Hz High Pass Filter (in - disabled; out - enabled)*
The PLS8695v2 is equipped with an 80Hz 2nd-order Butterworth high pass filter for use in applications having a
subwoofer or for restricting the low frequencies in speech only systems. The filter may be enabled or disabled by
using the 80Hz HPF switch located on the back panel.
PLS8695v2 True Line Source Array Owner’s Manual Page 5

1650 W. Jackson Ozark, MO 65721 [phone]Rev: 712
3.8 Status Indicators
“CLIP” indicates when Channel 1 is clipping. “PROT” indicates when the power supply protective circuitry has been
engaged. It may be necessary to cycle the power to reset the protective circuitry. “PWR” indicates that power is
present in the amplifier. “SIG” indicates that signal is present at the input of the amplifier.
3.9 Programming Port
This port is used by SLS to program the EEPROM for DSP processing data. It requires a proprietary interface and
is not user assessable.
3.10 Programming Selection
This switch allows the selection between two DSP settings stored in EEPROM. Both positions have the same DSP
programming. In the rare case that one file becomes corrupted you may use the backup copy by changing the
switch position. This is "boot up" enabled so in order to make the change: power off the PLS8695v2, select the
opposite button position and re-power. It will boot up with the backup copy.
3.11 Mute Switches (in - signal passes, out - muted)*
These switches mute the individual amplifier channels for setup and troubleshooting purposes.
* Buttons are reversed from typical settings to protect them from damage when they are in typical positions.
PLS8695v2 True Line Source Array Owner’s Manual Page 6
4. Specifications
80 - 20,000HzOperating Range
130dB Peak
XLR with buffered loop through
13ply Baltic Birch
Black Latex
White Latex
Paintable Natural Finish
Max SPL (calculated) @ 1 Meter
Transducers - Low Freq.
Input
Dimensions
Enclosure
Weight
Rigging
Finish Options
Input Sensitivity 1.88V RMS
AC Power Consumption 11 amps at full rated output
Horizontal CoverageAngle -6dB
Vertical Coverage Angle -6dB 120 Degrees Defined by the height of the array
Crossover Frequency Internal DSP
High Freq.
55.5” (141cm) H
11.5” (29.2cm) W
12” (30.5cm) D
110lbs (50kg)
16 Points 3/8”/16 threaded inserts
Amplifier Power Low Freq.
Amplifier Power High Freq. 1000 Watts 500 Watts
6.5” Woofers x 8
PRD500 Ribbons x 9