Kramer Yarden 6-C User manual

KRAMER ELECTRONICS LTD.
USER MANUAL
MODEL:
Yarden 6-C
Closed-back Ceiling Speakers
P/N: 2900-300347 Rev 2

Yarden 6-C – Contents
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Contents
1Introduction 1
2Getting Started 2
2.1 Achieving the Best Performance 2
3Overview 3
4Your Yarden 6-C Closed-back Ceiling Speakers 4
5Installing the Yarden 6-C Closed-back Ceiling Speakers 6
5.1 Choosing the Best Location 6
5.2 Cutting the Ceiling Tile 6
5.3 Mounting the Speakers 7
5.4 Setting up an Array Installation 10
5.5 Painting the Speaker 13
6Technical Specifications 14
Figures
Figure 1: Yarden 6-C in a Boardroom Setup 3
Figure 2: Yarden 6-C Closed-back Ceiling Speaker 4
Figure 3: Yarden 6-C Schematic Diagram 5
Figure 4: Mounting the Yarden 6-C 8
Figure 5: Plugging and Securing the Cable 9
Figure 6: Tighten the Mounting Tabs 9
Figure 7: Adjust Tap Selector 10
Figure 8: Square Layout 11
Figure 9: Hexagonal Layout 11
Figure 10: Square Layout Parallel Wiring 12

Yarden 6-C - Introduction
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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 video, audio, presentation, and broadcasting professionals
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 Routers;
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 Yarden 6-C Closed-back Ceiling
Speakers, which are ideal for the following typical applications:
Hotel lobbies and conference rooms
Boardrooms and meeting rooms
Classrooms and lecture venues
Yarden 6-C speakers are designed for indoor dry locations and are
suitable for use in air handling spaces (plenum spaces).
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Yarden 6-C - 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
Go to http://www.kramerav.com/downloads/Yarden 6-C 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 (we recommend Kramer high-
performance, high-resolution cables) to avoid interference, deterioration in
signal quality due to poor matching, and elevated noise levels (often
associated with low quality cables)
Do not secure the cables in tight bundles or roll the slack into tight coils
Avoid interference from neighboring electrical appliances that may adversely
influence signal quality
Position your Kramer Speakers away from moisture, excessive sunlight and
dust
This equipment is to be used only inside a building. It may only be
connected to other equipment that is installed inside a building.
Do not open the housing of the speaker; doing so may reduce the
quality of the sound.
UL2043 –Fire Test for Heat and Visible Smoke Release for
Discrete Products and their Accessories Installed in Air-Handling
Spaces.
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Yarden 6-C - Overview
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3 Overview
The Yarden 6-C consists of a pair of high performance closed back speakers.
Mount your Yarden 6-C speakers to the ceiling in one of two ways: either directly
onto the ceiling or, for added protection, secure the speakers safely, using our
ceiling mounting kit that is provided free (see Section 5.3).
The Yarden 6-C speakers feature a multi-tap power transformer for selecting8Ω
(bypassing the transformer) or 70V/100V power settings that are suitable for an
array installation. Figure 1shows an example of how the Yarden 6-C can be
installed in a boardroom setup:
Figure 1: Yarden 6-C in a Boardroom Setup

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Yarden 6-C - Your Yarden 6-C Closed-back Ceiling Speakers
4 Your Yarden 6-C Closed-back Ceiling
Speakers
Figure 2 defines the Yarden 6-C:
Figure 2: Yarden 6-C Closed-back Ceiling Speaker
The following table defines the Yarden 6-C hardware items (per speaker pair) for
each model in the series:
Description
A pair of
ceiling
speakers
(one shown)
Two grilles
(one shown)
Cutout
template
This table defines the ceiling mounting kit items:
Four
support
ring
screws
Two ceiling
support rings
(C-ring) –one
shown
Two pairs of
tile rails –
one of a pair
shown

Yarden 6-C - Your Yarden 6-C Closed-back Ceiling Speakers
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Each Closed-back Ceiling speaker is supported by a C-ring and two tile rails. The tile
rails prevent the speakers from falling if the tile itself comes out or falls apart, as
their ends catch onto the T-grid. When mounting onto the ceiling tiles,use both
supports. When mounting onto a sheetrock ceiling, the C-ring alone is used to
reinforce the ceiling material.
Be sure that the tiles can support the speaker. Smaller sized tiles or
fiberglass-type tiles cannot support the weight of the speakers.
When this is the case, the speakers will need additional support.
Figure 3 shows a schematic diagram of the Yarden 6-C:
Figure 3: Yarden 6-C Schematic Diagram
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Yarden 6-C - Installing the Yarden 6-C Closed-back Ceiling Speakers
5 Installing the Yarden 6-C Closed-back
Ceiling Speakers
This section explains how to install the Yarden 6-C, that is:
Choosing the best place to locate your speakers (see Section 5.1)
Cutting the ceiling tile (see Section 5.2)
Mounting the speakers (see Section 5.3)
Setting up an array installation (see Section 5.4)
Painting the speakers (see Section 5.5)
5.1 Choosing the Best Location
Ideally, locate the speakers above the main listening area. Before doing so, be
sure that:
The desired location is free of obstructions, such as electrical piping, AC
ducts or water lines, and so on
There is enough space behind the mounting surface for the speakers
The rear side of the speaker is not blocked by wall studs or other objects
5.2 Cutting the Ceiling Tile
To cut the ceiling tile, do the following:
1. Remove the circle in the supplied template.
Keep this template for later use as a mask, as you may want to paint the speakers (see
Section 5.5)
2. Mark the opening in the correct location by tracing the hole in the template.
3. Cut out the hole according to the template or with a circular cutter set to the
appropriate cutout size.
Initially, you can cut a smaller area inside the marked hole just to be sure that the
space above the speakers is clear

Yarden 6-C - Installing the Yarden 6-C Closed-back Ceiling Speakers
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4. Routethewiringfromtheamplifiertothespeakers’cutoutholes,takingcare
not to place them next to electrical wires or at least at a distance of about
two feet from an AC line.
Do not nail or staple the speaker wires.
If you are mounting the speakers onto a ceiling tile, remove the ceiling tiles where
you plan to install the speakers. Use the template to trace and then cutout the
speaker hole over an empty box.
The closed-back ceiling speakers are supported by the ceiling mounting kit (two
C-rings and two pairs of tile rails; the tile rails prevent the speakers from falling if
the tile itself comes out or falls apart, as their ends catch onto the T-grid). When
mounting onto the ceiling tiles, use both supports.
Be sure that the tiles can support the speaker. Smaller sized tiles or
fiberglass-type tiles cannot support the weight of the speakers.
When this is the case, the speakers will need additional support.
When mounting onto a sheetrock ceiling, the C-ring alone is used to reinforce the
ceiling material.
5.3 Mounting the Speakers
To mount the Yarden 6-C, do the following:
1. Place the C-ringovertheholecutintheceilingtile(onthe“ceiling”side).
Place it around the hole so that the tabs are located in parallel to the tile
edges.
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