Kramer SPK-W611 Manuale utente
KRAMER ELECTRONICS LTD.
USER MANUAL
MODEL:
SPK-W611
Multipurpose Speakers
P/N: 2900-300116 Rev 2
SPK-W611 – Contents i
Contents
1Introduction 1
2Getting Started 2
2.1Achieving the Best Performance 2
3Overview 3
3.1Defining the SPK-W611 3
4Choosing the Best Location 4
5Installing the SPK-W611 5
5.1Preparing for Installation 5
5.2Installing the Speaker Wires 5
5.3Installing the Mounting Bracket 7
5.4Painting the Speakers 9
6Technical Specifications 11
Figures
Figure 1: SPK-W611 3
Figure 2: Installing the Speaker Wires 6
Figure 3: Preparing the Paint Masks 10
SPK-W611 - 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 groups that are clearly defined
by function: 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 and
GROUP 11: Sierra Products.
Congratulations on purchasing your Kramer SPK-W611 Multipurpose Speakers,
which are ideal for:
•Home theater sound systems
•Multimedia systems
The package includes:
•SPK-W611 Multipurpose Speakers
•Mounting brackets with knobs
•This user manual
2 SPK-W611 - Getting Started
2 Getting Started
We recommend that you:
•Unpack the equipment carefully and save the original box and packaging
materials for possible future shipment
•Review the contents of this user manual
•Use Kramer high performance high resolution cables
Go to http://www.kramerelectronics.com to check for up-to-date
user manuals, application programs, and to check if firmware
upgrades are available (where appropriate).
2.1 Achieving the Best Performance
To achieve the best performance:
•Use only good quality connection cables (such as the Kramer BC-2S cable)
to avoid interference, deterioration in signal quality due to poor matching,
and elevated noise levels (often associated with low quality cables)
•Avoid interference from neighboring electrical appliances that may adversely
influence signal quality
•Position your Kramer Speakers away from moisture, excessive sunlight and
dust
i
SPK-W611 - Overview 3
3 Overview
The SPK-W611 includes a pair of high performance speakers that can be
mounted on the wall vertically or horizontally. The mounting brackets are made of
hardened steel that can be attached to each speaker, letting you rotate each
speaker to the left or right.
3.1 Defining the SPK-W611
This section defines the SPK-W611:
Figure 1: SPK-W611
# Feature Function
1 Bracket Knob (2) For fastening the wall bracket to the speaker
2 Mounting Holes (2) Optional mounting holes for attaching to a mounting
device without using the mounting brackets
3 Screw Type
Input Port Negative (black) Connect to the negative stereo analog audio output
of the amplifier
Positive (red) Connect to the positive stereo analog audio output
of the amplifier
4 Kramer Logo Gently pull the spring-loaded logo to set it to the
horizontal position if the speakers are mounted
horizontally
4 SPK-W611 - Choosing the Best Location
4 Choosing the Best Location
Before installing the speakers:
•Experiment by placing the speakers in different locations before finally
deciding on the most suitable location.
For achieving the best sound, it is recommended to space them at least 6
feet apart, and aim them towards the listening area
•Be sure that the wall type is appropriate for the mounting brackets, that is,
either solid wood, bricks, concrete, hollow building blocks, gypsum (only if it
is properly prepared) or wood studs
•Check that the mounting location is free of obstructions, such as electrical
piping, heat sources, AC ducts or water lines, and so on
•Hold the speaker in the chosen location to verify that it is not interfered by
obstacles such as adjacent walls, window or door frames, beams, lighting
fixtures and so on
Each bracket is specifically designed to hold the weight of the
speaker.
Do not hang anything from the bracket other than the speaker, and
do not place any item(s) on top of the speaker.
i
SPK-W611 - Installing the SPK-W611 5
5 Installing the SPK-W611
Before installing the speakers, you can paint them to match the surrounding
furnishings (see Section 5.4). If you choose not to paint the speakers, you can
install them directly.
This section explains how to:
•Prepare for installation (see Section 5.1)
•Install the speaker wires (see Section 5.2)
•Install the mounting brackets (see Section 5.3)
•Paint the speakers, if required (see Section 5.4)
5.1 Preparing for Installation
Before installing the speakers, check that you have all the required tools:
•A Philips-head (#2) screwdriver
•A power drill
•Eye and ear protection and a dust mask
•A 2.5mm (0.1”) wood bit or a 6mm (0.24”) masonry bit
5.2 Installing the Speaker Wires
To install the wires, do the following:
1. Make sure that the amplifier power is OFF.
2. Prepare the wires for the speakers:
Use two stranded speaker wires (it is recommended to use the Kramer
BC-2S cables) of similar length for achieving high quality sound
Measure the length from each speaker to the amplifier, and add some
access wire length to easily remove the speakers from the bracket
without having to disconnect the input wires
3. Prepare the mounting bracket installation (see section 5.3.1).
6 SPK-W611 - Installing the SPK-W611
4. Strip the ends of the wires approximately 1/2 inch.
5. Pass the wires from the location of the amplifier to the speaker location.
If the speaker wires are run inside the wall, pass the wires from the
amplifier into the wall and out the hole in the wall where the speaker
is to be installed.
6. Pass the speaker wires through the round hole in the mounting bracket (see
Figure 2).
Figure 2: Installing the Speaker Wires
7. Connect the left side speaker to the left side channel of the amplifier and the
right side speaker to the right side channel of the amplifier:
Unscrew the negative (black) screw-type connector on the rear panel
of the speaker, insert the wire from the negative terminal on the
amplifier, and retighten.
Take care not to insert the insulated part of the wire into the screw-type
connector
Unscrew the positive (red) screw-type connector on the rear panel of
the speaker, insert the wire from the positive terminal on the amplifier,
and retighten.
Take care not to insert the insulated part of the wire into the screw-type
connector
i
SPK-W611 - Installing the SPK-W611 7
8. Once the speakers are connected to the amplifier, test the connection:
Set the balance control on the amplifier to normal
Play some music with deep bass passages
Listen if the sound comes from both speakers and check if the bass
sounds full and natural
If not, recheck the connections (+ to + and - to -)
9. Attach the brackets to the speakers (see Section 5.3.2).
5.3 Installing the Mounting Bracket
5.3.1 Installing the Mounting Bracket onto the Wall
To install the bracket onto the wall, do the following:
1. Place the bracket so that the narrow edges of
the keyhole slots face upwards and mark the
location of the two mounting holes (use the
bracket as a template).
2. If you are mounting the speaker on a wall
stud, insert the appropriate size screws
through the wall and into the stud. If you are
mounting it on the wall, use wall anchors.
Leave the screw heads protruding just a bit
so the speaker can hang on them.
8 SPK-W611 - Installing the SPK-W611
5.3.2 Installing the Speakers to the Bracket
To install the speakers to the bracket, do the following:
1. Screw the bracket to the speaker using
the bracket knob (remove the knobs and
then screw them back to the speaker
after placing the bracket).
2. Align the bracket with the attached
speaker to the inserted screws and hang
it, letting the screwhead slip into the
narrow side of the keyhole opening (in
the same way you can also hang the
speakers horizontally).
Check, by gently pulling the speakers,
that the speakers are sitting well on the
mounting screws and tighten them if
required.
Check that the speakers are well aligned
against the wall, and tighten if necessary.
3. Loosen the bracket knobs slightly to set
the speaker in the desired angle and
then retighten.
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