Kramer SummitView SV-552 User manual

Kramer Electronics, Ltd.
USER MANUAL
Model:
SV-552/SV-552 ALC
SummitView™ Processor/Switcher

Contents
i
Contents
1Introduction 1
2Getting Started 1
PART I Your SummitView™ System 2
3Overview 2
3.1 Basic SummitView™ SV-552 Installation 2
3.2 Shielded Twisted Pair and Unshielded Twisted Pair 3
3.3 8-Step SummitView™ Basic System Quick Installation Guide 4
PART II The SV-552 SummitView™ Processor/Switcher 6
4Defining the SV-552 Processor/Switcher 6
4.1 DDC Support 9
PART III Detailed Installation Instructions 10
5Connecting the SV-552 SummitView™ Processor/ Switcher 10
5.1 Connecting the SV-552 Processor/Switcher 10
5.2 Operating the SV-552 Processor/Switcher Remotely 11
5.3 Installing the SV-552 in a 19” Rack (Optional) 12
6The RC-63DL Room Controller 13
6.1 Defining the RC-63DL 13
6.2 Connecting the Room Controller 15
7Defining and Connecting the Wall Plates 16
7.1 Defining the Wall Plates (U.S.) 17
7.1.1 Defining the SV-301xl (U.S.) 17
7.1.2 Defining the SV-302 (U.S.) 19
7.1.3 Defining the SV-306 (U.S.) 20
7.1.4Defining the SV-307 (U.S.) 21
7.2 Defining the Wall Plates (England and Europe) 22
7.2.1 Defining the SV-301xl (England and Europe) 22
7.2.2 Defining the SV-302 (England and Europe) 23
7.2.3 Defining the SV-306 (England and Europe) 24
7.3 Connecting the Wall Plates to the SV-552 25
7.3.1 Connecting the SV-301xl Wall Plate to the SV-552 25
7.3.2 Connecting the SV-302 Wall Plate to the SV-552 26
7.3.3 Connecting the SV-306 Wall Plate to the SV-552 (Optional) 27
8Wiring the TP Line In/Line Out Connectors 28
8.1 Wiring the Twisted Pair RJ-45 Terminals (U.S.) 28
8.2 Wiring the Terminal Block (England and Europe) 29
8.3 Cabling for the SV-306 and SV-307 30
9Grounding the Wall Plate 30
PART IV Further information 32
10 Customizing the Controllers' Buttons and Labels 32

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Contents
ii
10.1 Backlit Buttons 32
10.2 Button Label Sheet 32
11 SummitView™ System Cables 33
12 SummitView™ Cable Termination 34
13 Technical Specifications 36
14 ADA Requirements 37
15 SV-552 SummitView™ Essentials Basic System Check List 39
Figures
Figure 1: SV-552 SummitView™ Processor / Switcher Front and Rear Panels 7
Figure 2: SV-552 SummitView™ Processor / Switcher Underside 9
Figure 3: Connecting the SV-552 11
Figure 4: RC-63DL Room Controller Front Panel 14
Figure 5: RC-63DL Room Controller Rear Panel 14
Figure 6: Connecting the RC-63DL to the SV-552 SummitView™ Processor/Switcher 16
Figure 7: Connecting the SV-301xl to the SV-552 25
Figure 8: Connecting the SV-302 to the SV-552 26
Figure 9: Connecting the SV-306/307 to the SV-552 27
Figure 10: Wiring the K-Net Connector 31
Figure 11: Sample Button Labels Sheet 32
Figure 12: Stickers Affixed to Cables 35
Figure 13: Overhead and Side Clearance Requirements 37
Figure 14: High/Low Forward, Side and Over Obstruction Reach Limit Requirements 38

Contents
iii
Tables
Table 1: Quick Installation Guide for the SummitView™ Basic System 4
Table 2: SV-552 SummitView™ Processor/Switcher Underside Features 8
Table 3: SV-552 SummitView™ Processor/Switcher Underside Features 9
Table 4: RC-63DL Room Controller Front Panel Features 14
Table 5: RC-63DL Room Controller Rear Panel Features 15
Table 6: Defining the SV-301xl (U.S.) 17
Table 7: Enclosing a Wall Plate (U.S.) in its Plastic Frame 18
Table 8: Defining the SV-302 (U.S.) 19
Table 9: Defining the SV-306 (U.S.) 20
Table 10: Defining the SV-307 (U.S.) 21
Table 11: Defining the SV-301xl (England and Europe) 22
Table 12: Defining the SV-302 (England and Europe) 23
Table 13: Defining the SV-306 (England and Europe) 24
Table 14: UTP Pinout (U.S.) 29
Table 15: Terminal Block Pinout (England and Europe) 29
Table 16: Grounding Screw, Lock Washers and Ring Tongue Terminal 30
Table 17: Recommended Cables for use with SummitView™ Systems 33
Table 18: SummitView™ Cable Termination 34
Table 19: Technical Specifications of the SV-552 Processor/Switcher 36
Table 20: SV-552 SummitView™ Basic System Check List 39

Introduction
1
1 Introduction
Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing
a world of unique, creative, and affordable solutions to the vast range of problems
that confront the video, audio, presentation, and broadcasting professional on a daily
basis. In recent years, we have redesigned and upgraded most of our line, making the
best even better! Our 1,000-plus different models now appear in 11 groups1that are
clearly defined by function.
Congratulations on purchasing your Kramer SummitView™ system! This user
manual is comprised of four parts:
PART I: A description of the SummitView™system, its devices and a quick start
section
PART II: A definition of the SV-552SummitView™ Processor/Switcher
PART III: Detailed installation instructions for installing the wall plates and
connecting the SV-552SummitView™ Processor/Switcher
PART IV: Further information
2 Getting Started
We recommend that you:
•Unpack the equipment carefully and save the original boxes and packaging
materials for possible future shipment
•Review the contents of this user manual2
1 GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Matrix Switchers; GROUP 3: Control Systems; GROUP 4:
Format/Standards Converters; GROUP 5: Range Extenders and Repeaters; GROUP 6: Specialty AV Products; GROUP 7: Scan
Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9: Room Connectivity; GROUP 10: Accessories and Rack
Adapters; GROUP 11: Sierra Products
2 Download up-to-date Kramer user manuals from http://www.kramerelectronics.com

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Overview
2
PART I Your SummitView™ System
PART I describes the SummitView™ system and its devices
3 Overview
We have designed a complete and simple solution for the integration of media and
control in classrooms, training rooms and presentation rooms. SummitView™is as
easy to use as it is to specify and install. The components that make up the
SummitView™system are also available as standalone products. With a
SummitView™kit, you get everything you need for a high end integrated media system
– just add the mounting hardware, displays, and sources. All the signals are transmitted
over economical TP cable and switched using the SV-552Switcher/Processor.
The SV-552 ALC version is aimed at installers who prefer to design their own
SummitView installations. The SV-552 ALC kit differs from the standard SV-552
only in regards to the contents of the box (see Section 15
The SummitView™System controlled via the network is everything you need from the
company you can count on for quality products and the ultimate in customer support –
Kramer Electronics.
).
3.1 Basic SummitView™ SV-552 Installation
The usual SummitView™SV-552 installation includes the following:
•SV-552ALC SummitView™ Processor/Switcher
•SV-301xl, SV-302 and SV-306 Wall Plates
•RC-63DLRoom Controller
•SPK-CC444 Speakers
•Power adapter (12V DC output)
•Required cables (for details see Section 11
•Check list (see ) Table 20)
The following additional products are available for purchase:
•SV-301xl, SV-302, SV-306and SV-307Wall Plates1and compatible cables
•Kramer Pico TOOLS™ FC-200 EDID Copier
•RC-63D series (RC-63D, RC-63DL), RC-53Dseries, and RC-63A series
(RC-63A, RC-63AL) Room Controllers2
•A range of ceiling and wall mounted speakers
1 Download the user manual: SV-301/301xl/302/303/304/305/306/307 from http://www.kramerelectronics.com
2 Download the RC-53D user manual from http://www.kramerelectronics.com

Overview
3
•MT-P9P 9” and MT-P6P 6” center pole sections for the SV-1 Mounting Box
which can be attached to any 1.5NFS projector mounting system
•SV-1 Pole Mounting Box which can be attached to any 1.5NFS projector
mounting system
•Additional TP cables (see Section 11
The following items are not provided by Kramer:
)
•Projector (or display device)
•Screen (and mounting hardware)
•Source devices, such as, DVD/VCR player, scanner, or computer
•Installation hardware (where needed), such as, bolts for concrete structural
ceilings, toggles (used for screen mounting on dry wall), and so on
To achieve the best performance:
•Consider the condition of the room—its size, the way it is arranged, whether the
walls and ceiling are drywall or cement—that may limit where and how you can
install the SummitView™, where required, refer to the ADA requirements
(see Section 14).
Where an internal installation is impractical (for example, if the walls and
ceiling are constructed of cement and you do not want to drill inside them), you
can install the SummitView™ system externally, that is, install the SV-552in a
rack (see 5.2Section
•Connect only good quality connection cables and avoid interference from
neighboring electrical appliances and position your SummitView™away from
moisture, and excessive sunlight
) using the RK-551 rack mount kit
3.2 Shielded Twisted Pair and Unshielded Twisted Pair
We recommend that you use Shielded Twisted Pair (STP) cable. There are different
grades of STP cable available, and we advise you to use the best quality STP cable
that you can afford. Our non-skew-free cable, Kramer BC-STP is intended for
digital signals and for analog signals where skewing is not an issue. For cases where
skewing occurs, our UTP skew-free cable, Kramer BC-XTP, should be used. Bear in
mind, though, that we advise using STP cables where possible, since the compliance
to electromagnetic interference has been tested using STP cables.
Although Unshielded Twisted Pair (UTP) cable might be preferred for long range
applications, UTP cable should be installed as far as possible from electric cables,
motors, and so on, as these devices tend to create electromagnetic interference.

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Overview
4
However, since the use of UTP cable might not conform to electromagnetic
standards, Kramer does not commit to meeting the standard with UTP cable.
3.3 8-Step SummitView™ Basic System Quick Installation Guide
The following guide summarizes how to install a SV-552 SummitView™ basic
system (similar principles apply if you are installing other SummitView™
configurations).
Table 1: Quick Installation Guide for the SummitView™ Basic System
Description
1 Prepare the openings for the wall plates and the room controller.
2 Route the wiring from the proposed
location of the SV-552 via:
1. STP1, BC-DGKat524 or
BC-DGKat-623 (SV-306/307) cable
to the intended wall plate locations.
2. K-Net cabling to the intended
RC-63DL location.
3. Speaker cabling to the intended
location of the speakers.
4. If the SV-552 and/or the RC-63DL
are to be used as room controllers,
route the appropriate control
cables to their intended locations.
3 Install the wall plates by connecting the:
1. STP, BC-DGKat524 or BC-DGKat-623 cables to the wall plates and
installing the wall plate.
2. BCP-KNET-50 cable to the RC-63DL and installing the RC-63DL
(see Section 10
).
4 Install the ceiling speakers.
1 There are two types of STP cable recommended with SummitView™: XXP-XXX (plenum-rated for the SummitView™ US) or XX-
XXX (non-plenum for the SummitView™ Europe)

Overview
5
Description
5 Connect the appropriate wiring—STP, BC-DGKat524 or
BC-DGKat-623, and BCP-2S-25—from the wall plates and the room
controller, and from the SV-552 to the speakers.
6 Install the projector and the screen. Connect the projector to the
SV-552 video outputs using the supplied video cables. Connect the
RS-232 cable between the SV-552 and the projector.
7 Turn on the SV-552 and the projector. By choosing the input
channels on the SV-552 (from the front panel buttons) and on the
projector you should be able to switch between inputs connected to
the different wall plates.
8 Load the control program on to the SV-552 via its PROGRAM port.
For additional information regarding how to program the SV-552,
refer to the separate online “K-Config Software Guide”
at http://www.kramerelectronics.com. You should now be able to control
the SV-552 programmed functions from the RC-63DL.

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Defining the SV-552 Processor/Switcher
6
PART II The SV-552 SummitView™ Processor/Switcher
PART II defines the SV-552 SummitView™ Processor/Switcher
4 Defining the SV-552 Processor/Switcher
The Kramer SV-552SummitView™ Processor/Switcher is designed specifically for the
SummitView™ system and is an integral part of it. The SV-552 fits inside the SV-1
housing (optional) and can only be controlled via the default RC-63DL or via one of the
other (optional) Kramer K-Net™ compatible controllers. The SV-552features Twisted
Pair video and audio inputs. It also has an IR output for video sources and features a
Master controller, as well as a power amplifier and audio line out. The SV-552front
panel controls include six input selector buttons, three LEDs and a USB port. It receives
input signals via the RJ-45 connectors from the SV-301xl, SV-302, SV-306and the
SV-307wall plate devices.
The SV-552RJ-45 TP inputs include:
•Two for video
•Three for computers
•One for HDMI
The SV-552projector outputs include:
•VGA output on a 15-pin HD connector
•Composite video on an RCA connector
•HDMI with embedded audio on a DVI-D connector
In addition, the SV-552features:
•Terminal blocks for unbalanced stereo audio speaker output
•Terminal blocks for Monitor and Line audio out
•Terminal blocks for an AUX input (Line or Mic level)
•10V volume control
•Control relays
•RS-232 and RS-485
The SV-552can be controlled by any of the following:
•One of Kramer's remote controllers (for example, RC-63DL) via the
proprietary communication K-Net channel
•Over a network connection via the Ethernet port
•Front panel input selector buttons
•The RC-4 IR Remote Controller or similar device

Defining the SV-552 Processor/Switcher
7
Figure 1and Table 2define the front and rear panels of the SV-552 SummitView™Processor/ Switcher.
Figure 1: SV-552 SummitView™ Processor / Switcher Front and Rear Panels

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Defining the SV-552 Processor/Switcher
8
Table 2: SV-552 SummitView™Processor/Switcher Underside Features
#
Feature
Function
1 POWER LED Lights when the unit receives power
2 AUTO LED Lights when the unit is configured to automatically identify and
select an input according to a preconfigured priority
3 LOCK LED Lights when the front panel buttons are locked
4
VIDEO 1
INPUTS Buttons
(used for testing)
Press to select the video 1 source
VIDEO 2 Press to select the video 2 source
5 PC 1 Press to select the PC 1 source
PC 2 Press to select the PC 2 source
PC 3 Press to select the PC 3 source
6 HDMI Press to select the HDMI source
7 PROGRAM USB Connector Program software - for service use only
8 MONITOR OUT Terminal Block Connect to an external audio amplifier. This is the same as the
audio Line Out but lacks level control
9 LINE OUT Terminal Block Connect to an external audio amplifier. This is the same as the
Monitor Out but with level control
10 SPKR Terminal Block Connect to the left and right speakers
11 PHANTOM DIP-switch 1
AUX IN
Configures Aux In for use with a microphone
MIC DIP-switch 2 Turns on Phantom Power 9V on the Aux In connector
12 L, G, R Terminal Block Connect to an additional audio source or microphone for mixing
with the audio line level input (talk over)
13 IR IN 3.5mm Mini Connector Connect to an IR receiver
14 OUTPUTS TO PROJECTOR DVI
Connector Connect to the DVI/HDMI input of the projector
15 PC 1 INPUTS
RJ-45 Connectors
Connect to the PC 1 source
PC 2 Connect to the PC 2 source
PC 3 Connect to the PC 3 source
16 ETHERNET RJ-45 Connector Connect to a PC running the Site-CNTL software via the network or
Internet for control and configuration of the unit. Default IP settings:
Address 192.168.1.39, port 50000, subnet mask 255.255.255.0
17 K-NET
1
Terminal Block Connect pin G to the Ground connection; Connect pin B and pin A to
the RS-485, and pin +12V to the power adapter. For details on
connecting K-Net, see Figure 10
18 TERM DIP-switches DIP-switches for line termination of the unit (DIP-switch 1 is for
K-Net, DIP-switch 2 is for RS-485)
19 PROJECTOR RS-232 9-pin D-sub
Connector Connect to the projector for projector control
20 MUTE Terminal Block Mutes the audio outputs
21 10V VOL Terminal Block Connect to an external potentiometer on a wall plate
2
to adjust the
volume of the speakers
22 RELAYS Terminal Block Connect to a room item (such as lighting, screen settings, blinds, and
so on)
23 RS-232 Terminal Block Connect to the RS-232 connector on any serial controlled device
1 K-Net is a proprietary Kramer protocol for interconnecting Kramer units
2 For example, the RC-63DL

Defining the SV-552 Processor/Switcher
9
# Feature Function
24 RS-485 Terminal Block Connect to the RS-485 detachable terminal block on a RS-485
controlled device
25 IR OUT Terminal Block Control a machine via an IR Emitter
26 CV RCA
Connector OUTPUTS
TO
PROJECTOR
Connect to the composite video input of the projector
27 XGA 15-pin HD
Connector
Connect to the computer graphics or other display device input of the
projector
28 HDMI/DVI INPUTS
RJ-45
Connectors
Connect to the HDMI/DVI acceptor1
29 VIDEO 1 Connect to the video 1 source
VIDEO 2 Connect to the video 2 source
30 12V DC +12V DC connector for powering the unit
Figure 2and Table 3define the underside panel of the SV-552
SummitView™Processor/ Switcher.
Figure 2: SV-552 SummitView™ Processor / Switcher Underside
Table 3: SV-552 SummitView™Processor/Switcher Underside Features
#
Feature
Function
31 SERVICE Switch For technical support use only
32 FACTORY RESET Button Press and hold while powering up the unit to reset the audio, switching
and Ethernet settings to their factory default values
4.1 DDC Support
When establishing a VGA connection between a PC or laptop and a display
device, a set of parameters known as EDID which is carried over the DDC
channel is exchanged between them. With some PC graphic cards and laptops
1 Using a DVI/HDMI adapter or the Kramer C-HDMI/DVI HDMI to DVI Single Link (18 +1 pin) cable

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Connecting the SV-552 SummitView™ Processor/ Switcher
10
this information exchange is essential for proper VGA OUT operation. Using
the Kramer Pico TOOLS™ FC-200 EDID Copier,you can copy the EDID
information from your display and upload it to the SV-301xl wall plate,
ensuring trouble-free operation of the system with any PC or Laptop.
When used in conjunction with the SV-301 and the SV-306, the SV-552
Processor/Switcher provides EDID PassThru. When used in conjunction with
the SV-306, the SV-552 Processor/Switcher also provides HDCP support.
PART III Detailed Installation Instructions
PART III covers connecting the SV-552, installing the Wall Plates and the Room
Controller
We recommend that after deciding where you want to install the screen and
the projector, you install in this order, the:
1. Cables and wires (see Section 5.1
2. Room controller (see ). Section 5) and wall plates (see 7Section
5 Connecting the SV-552 SummitView™ Processor/
Switcher
).
This section describes:
•Connecting the SV-552 (see Section 5.1
•Operating the SV-552 Remotely (see ) Section 5.2
•Installing the SV-552 in a 19” rack (see ) Section 5.2
5.1 Connecting the SV-552 Processor/Switcher
)
The example in Figure 3shows how to connect the SV-552.

Connecting the SV-552 SummitView™ Processor/ Switcher
11
Figure 3: Connecting the SV-552
For instructions on wiring the K-Net connector, see Section 8.
5.2 Operating the SV-552 Processor/Switcher Remotely
The SV-552 Processor/Switcher can be operated remotely via Ethernet over
a LAN using the Kramer Site-CTRL™software. For details see the
Site-CTRL and Web Access Online User Guide1.
1 Available from http://www.kramerelectronics.com

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Connecting the SV-552 SummitView™ Processor/ Switcher
12
5.3 Installing the SV-552 in a 19” Rack (Optional)
This section describes how to mount the SV-552 in a 19” rack using the
(optional) RK-551 Rack Adapter.

The RC-63DL Room Controller
13
6 The RC-63DL Room Controller
The RC-63DL is a room control panel that can be used independently or as a
user interface when connected to a Master Room Controller1for control of
A/V equipment in any room.
RC-63DL is the recommended room controller for an SV-552 SummitView™
basic installation and is described in that user manual. The RC-63DL has an
LCD screen, letting you program the required group labels.
The Kramer RC-63DL is available as a 2 gang wall plate for either the USA
or Europe. It features 6 front panel buttons designed in two groups; one group
of 2 buttons, and another group of 4 buttons. Each group is user
programmable.
The RC-63DL also includes:
•A digital volume control adjustment knob with five LEDs
•Two relays for the simplified and centralized control of room functions
(such as lighting, closing blinds, screen settings, and so on)
•An IR output, a bi-directional RS-232 port, and two K-Net ports
•An IR-learner for the customized control of external sources,
memorizing the IR commands from different remote transmitters
A USB port is included for programming the RC-63DLvia a computer.
6.1 Defining the RC-63DL
Figure 4, Table 4, Figure 5and Table 5define the RC-63DL.
1 Such as the Kramer SummitView System or the SL-1 Master Room Controller

KRAMER: SIMPLE CREATIVE TECHNOLOGY
The RC-63DL Room Controller
14
Figure 4: RC-63DL Room Controller Front Panel
Table 4: RC-63DL Room Controller Front Panel Features
# Feature Function
1 SOURCE Buttons 4 configurable backlit buttons for any supported command
1
2 “DISPLAY” and
“SOURCE” Labels LCD on a blue background that displays up to 8 characters at a time (programmed via the USB port) and includes rolling text
3 DISPLAY Buttons 2 configurable backlit buttons for any supported command
4 VOLUME LED Lights red, indicating maximum volume
5 VOLUME LEDs Lights green, indicating volume level
6 VOLUME Knob Rotate clockwise to increase the level
Version for Europe
Version for the USA
Figure 5: RC-63DL Room Controller Rear Panel
1 By the system integrator only

The RC-63DL Room Controller
15
Table 5: RC-63DL Room Controller Rear Panel Features
#
Feature
Function
1 FIRMWARE UPGRADE Switch For technical support use only
2 Grounding Screw Connect to grounding wire
3 K-NET TERM Switch For line termination
4 PROGRAM USB Connector Connect to a computer for unit configuration
5 IR IN Receiver Receives IR remote commands
6 RELAY Connections Connect to room items (such as lighting, screen settings, and so on)
7 IR Connections Control a machine via an IR Emitter
8 RS-232 Connections Connect to the RS-232 connector on the A/V equipment or a PC or
other Serial Controller
9 K-NET 2 Connections On K-NET 1 and K-NET 2, PIN GND is for the Ground
connection1; PIN B (-) and PIN A (+) are for RS-485, and PIN
+12V is for powering the unit
10 K-NET 1 Connections
11 FACTORY RESET Button Press and hold while powering up the unit to reset the audio,
switching and Ethernet settings to their factory default values
6.2 Connecting the Room Controller
Since the room controller is used as a slave system controller for Master
Room Controllers via the proprietary communication channel K-Net (as
illustrated in Figure 6):
•It requires only a K-Net connection to the Master Room controller
•A power supply unit is not required2
•The room controller can be programmed only via the SV-552
Processor/Switcher Master Room controller
1 The ground connection is sometimes connected to the shield of the RS-485 cable (in most applications, it is not connected)
2 Power supplies are sold separately. Consult your Kramer dealer for details

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Defining and Connecting the Wall Plates
16
Figure 6: Connecting the RC-63DL to the SV-552 SummitView™ Processor/Switcher
7 Defining and Connecting the Wall Plates
The SV-301xl and SV-302 Wall Plates are recommended as a part of a
SV-552 SummitView™basic installation.
The SV-306 and SV-307 Wall Plates1are also available for additional
purchase (optional) and require dedicated BC-DGKat524 or BC-DGKat-623
cable.
Section 7.1 defines the SV-301xl,SV-302, SV-306 and SV-307 for the United
States.
Section 7.2
STP cabling of 15.24m (50ft) in length is available2which is suitable for the
SV-301xl/302 (see
defines the SV-301xl, SV-302 and SV-306 for England and
Europe.
Section 11). When required, longer STP cabling can be
used but we recommend a maximum transmission range of 30m (100ft).
Exceeding the recommended distance may result in reduced image quality.
For the TP pinout see 8Section
.
1 Download the user manuals for the SV-306 and SV-307 from http://www.kramerelectronics.com
2 Plenum-rated for the SummitView™ US version; non-plenum for the SummitView™ Europe