Cardio Theater On-LineWireless Digital Transmitter, 1-800-cardio-1 Installation And Instruction Manual

On-Line

Cardio Theater Wireless Digital Transmitter

Installation and Instruction Manual

Full installation instructions accompany your Cardio Theater equipment order. This On-Line version of our

Installation/Instruction Manual is included in our web site for your convenience. If you have any questions

regarding your installation that are not covered by this Manual or by our Troubleshooting Guide, please

contact our

Technical Support Department:

Cardio Theater Inc.

Service Department

Toll-Free Telephone in the United States: 1-800-776-6695

International Telephone, dial code for United States, then: [phone]

E-mail:

[e-mail]

Table of Contents

(Click to jump to the page you want to see.)

Before you begin
Important Safeguards
Suggestions for Installation
Installation: Controls and Indicators - Digital Transmitter
Installation: Controls and Indicators - Monitors and Receivers
Installation: System Connections: Digital Transmitter
Installation: Receiver Configurations
Installation: Attaching Upper Monitors
Installation: Attaching Receivers
Setup and Operation: Transmitter Setup

Specifications

Before You Begin

Please insure that you have all of the required equipment before disposing of any
packing materials.

Equipment List:

Upper Monitors,

quantity as ordered

Wireless Digital Transmitter

Receivers,

quantity as ordered

Power Cord,

quantity (1)

Plastic wire ties;

(4) for each Upper Monitor

Antenna,

(1) for each Transmitter

(1) for each Upper Monitor

Power Adapter;

Coiled Cables;

As ordered

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Coax Cable;

(1) for each Floor Monitor

Important Safeguards

Please read all of these safeguards before operating the unit. Follow all warnings placed on the unit and adhere to the
operating and use instructions. Retain your manual for future reference.

1. Power sources - Connect the unit to a power source only
of the type described in the operating instructions or as marked
on the appliance.

3. Grounding - Take precautions so that the grounding or
polarization means of the unit are not defeated.

5. Water and moisture - Do not locate the unit near
water.

2. Power cord protection - Route all power-supply
cords so that they are not walked on or pinched by items
placed upon or against
them.

4. Ventilation - Position the unit so that its location does
not interfere with ventilation. To maintain good
ventilation, do not put items on or over the unit. Do not
use the unit on a cushioned surface that may block the
ventilation openings.

6. Temperature - The unit may not function properly if
used at extreme temperatures. The ideal temperature is

o

41

F (5oC) to 87oF (30oC)

7. Heat - The unit should be located away from heat sources
such as radiators, heat registers, stoves, etc

8. Electric shock - Care should be taken so that objects
do not fall and liquid is not spilled on the enclosure. If a
metal object, such as a hairpin or a needle, comes in
contact with the inside of this unit, a dangerous electric
shock may result.

9. Enclosure removal - Never open the enclosure. If the
internal parts are accidentally touched, a serious shock may
occur.

10. Cleaning - Do not use solvents such as alcohol;
paint thinner, etc. to clean the unit. Use a clean dry cloth.

11. Abnormal smell - If an abnormal smell is detected,
immediately turn the power OFF and disconnect the power
cord. Contact your dealer or service center.

13. Nonuse periods - The power cord should be
disconnected when left unused for a long period of time.

15. Servicing - The user should not attempt to service the
unit beyond that described in this manual. All other servicing
should be referred to a qualified technician.

12. Stands - Any component should be moved with
care. Quick or excessive force could cause the stand to
overturn.

14. Damage requiring service - The unit should be
serviced by a qualified technician when:
A. The power supply cord or the plug has been damaged;
B. Objects have fallen, or liquid has been spilled into the
unit;
C. The unit has been exposed to rain;
D. The unit does not appear to operate normally or
exhibits a marked change in performance; or
E. The unit has been dropped, or the enclosure damaged.

Safety Precautions

WARNING: To prevent fire or electric shock, do not expose this appliance
to rain or moisture.

Caution: If you see this symbol, be
aware of its meaning: To reduce the
risk of electric shock, do not remove
the cover or back of the unit. No
user-serviceable parts are inside.
Refer servicing to a qualified
technician.

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This symbol is intended to alert the
user to the presence of uninsulated
"dangerous voltage" within the
product's enclosure that may be of
sufficient magnitude to constitute a
risk of electric shock to persons.

This symbol is intended to alert the
user to the presence of important
operating and maintenance
instructions in the literature
accompanying the unit.

Suggestions for Installation

General Suggestions

❍ Group the audio components in a single location to minimize cabling. Always place the Transmitter directly on top

of amp when stacking with the other audio components.

❍ If the audio components are stacked in a stereo cabinet, insure that there is adequate ventilation. The Cardio

Theater Amplifier and Digital Transmitter each require a minimum one inch (1") clearance on both sides for
ventilation.

Transmitter:

❍ Place the Digital Transmitter in a well ventilated area with the front and back easily accessible.

❍ Place the transmitter as high as possible to obtain the best possible transmission range.

❍ Make sure the antenna on back of transmitter is in the vertical position.

Upper Monitors:

❍ When mounting Upper Monitors to equipment, take care not to interfere with the normal operation of the

equipment.

❍ Likewise, the power connections and the coiled cable connecting the Receiver box to the Upper Monitor should not

interfere with normal operation of the cardiovascular equipment.

❍ If mounting the Upper Monitor to a control panel, avoid covering controls or indicators.

Receivers:

❍ The Receivers should be mounted as high as possible on the cardiovascular equipment.

❍ Mount the Receivers so that the antenna is on top in the vertical position.

❍ Mount the Receivers securely so that vibration from normal equipment operation does not cause the receiver to

move.

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Controls and Indicators

Digital Transmitter - Front

Legend for Digital Transmitter - Front

1. Channel select

For setting desired channel to be adjusted.

2. Channel Indicator

Indicates current channel.

3. Frequency Indicator

Indicates frequency assignment.

4. Frequency Select

For setting the frequency assignment.

5. Power-on Indicator

Lights when main power switch is on.

Digital Transmitter - Back

Legend for Transmitter - Back

1. Power Input Connector

The power input connector brings 110 Volts 60 Hz AC into the system.

2. Main Line Fuse

Main system fuse for the Transmitter, 2 Amp 250 Volt Slow-Blow.

3. Main Power Switch

Switches power for the Transmitter

4. Antenna Connector

Connector for Transmitter antenna.

5. Digital Input Connector

Connector for coax cable.

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Upper Monitor

Legend for Upper Monitor

1. Channel Display

Indicates current channel selected

2. Channel Select

To select the desired listening channel

3. Volume Adjust

To select the desired listening volume.

4. Mute

Audio mute.

5. Headphone Jack

Standard 3.5 mm headphone jack.

Receiver

Legend for Receiver

1. Antenna

Receives signal from Digital Transmitter.

2. Power Connector

Connector for Power.

3. Monitor Box Connector

Connector for Coiled Cable to Upper Monitor.

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System Connections

NOTE:

** The Cardio Theater Digital Transmitter works together with the Cardio Theater Main Amplifier. The Cardio Theater

Main Amplifier is shipped separately and is supplied with its own Installation Manual.

** Before continuing with this Installation of the Digital Transmitter and Receivers, please refer to the Cardio Theater

Main Amplifier Instruction Manual

proceeding with this installation.

pages 9 - 12. Make all connections and adjustments to the Main Amplifier before

Digital Transmitter

NOTE: MAKE ALL CONNECTIONS TO DIGITAL TRANSMITTER AND RECEIVERS
WITH THE POWER OFF.

❍ Connect the Antenna to the Antenna Connector as shown

Step 1

in Step 1 of diagram above.

❍ If there is no unused output connection on the Cardio

Theater Main Amplifier, install the eight inch (8")Coax with
T Connector as shown in Step 2A; OR:

Step 2A
or
Step 2B

❍ If there is an unused output connection on the Cardio

Theater Main Amplifier, install the eight inch (8") Coax to
the digital input on the Wireless Transmitter as shown
above in Step 2B.

❍ Use the power cord supplied to connect the Digital

Step 3

Transmitter to a 120 volt AC outlet.

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Receiver Configurations

There are two (2) configurations for attaching the receivers.

Contact the manufacturer of the cardiovascular equipment to determine if the unit is Cardio Theater ready, or
call the Cardio Theater Service Center (1-800-776-6695) for assistance.

Receiver with power
adapter and Upper
Monitor Box: For

cardiovascular equipment
that is not Cardio Theater
ready, power must be
supplied via a power
adapter connected to a
110 volt outlet. An Upper
Monitor Box is then
attached to the receiver.

Receiver powered by
machine with Upper
Monitor Box:For

cardiovascular equipment
that IS Cardio Theater
ready, power will be
supplied via a connector
on the cardiovascular
equipment. An Upper
Monitor Box is then
attached to the receiver.

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Attaching Upper Monitors

The Upper Monitor can be installed on any piece of equipment.

For equipment with round handles or railing, Upper
Monitors are supplied with a build-in mounting block.

Align the Upper Monitor on the handle or rail as desired.
Use two of the supplied Plastic Wire Ties to attach the

Upper Monitor to the handle or rail.

Pull wire ties firmly to secure.
This method is the preferred method of attaching the Upper
Monitor to minimize interference with control panels and
displays.

For equipment with flat control panels but no hand
rails, SuperLock (a form of super strong Velcro) may
be used.

Determine the best mounting position.

Clean the mounting surface thoroughly.

Remove the protective cover from the adhesive strip.

Position the Upper Monitor and press firmly for the
adhesive to grip.
CAUTION: When attaching to a control panel, care should
be taken to avoid blocking access to controls or
illustrations.

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Attaching Receivers

The Receivers can be installed on any piece of equipment.

IMPORTANT NOTE: Make sure the Receivers are mounted as high as possible in the vertical upright position
as much as physically possible, with the antenna on top.

For equipment with
round handles or railing,
the Receivers are
supplied with a build-in
mounting block.

Align the Receiver on
the handle or rail as shown.

Use two of the supplied
Plastic Wire Ties to attach
the Receiver to the handle
or rail.

Pull wire ties firmly to
secure.

For equipment that is
Cardio Theater Ready,
the receiver is mounted
either
(1) to the back of the
panel using the screw
holes, or
(2) attached to the
handle or rail.

For equipment with flat
vertical rails, align the
Receiver on the rail as
desired. Insert two Plastic
Wire Ties through the two
larger holes in each of the
L brackets. pull wire ties
firmly to secure.

For equipment that is
Cardio Theater Ready with

mounting holes provided
by the equipment
manufacturer on the back
of the panel, align the
Receiver to the equipment
and use either two (2) or
four (4) screws to attach
the Receiver.

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Transmitter Setup

Frequency Setup

For most applications no adjustments will be necessary. If, however, one or more channels have interference or a
limited range, the transmit frequencies can be adjusted as follows:

Step
1

Step
2

Select the
channel to
be adjusted
using the
channel
select
buttons.

Change the
selected
channel's
transmit
frequency
using the
frequency
select
buttons.
NOTE: The
Transmitter
will
automatically
select the
next
available
frequency.

Specifications

Digital Transmitter

Transmission Frequency Range
Frequency Range
Transmission Power

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905 MHz to 924.2 MHz
16 channels adjustable from 905 MHz to 924 MHz
95 dbmv max.

Power Consumption

610 Watt Max.

Dimensions

Weight

Upper Monitor

Output Level / Load Impedance
Dimensions

Weight

Width: 19" / 483 mm
Height: 3.87" / 98 mm
Depth: 14.75" / 375 mm
9 lbs

550mV / 32 Ohm
Width: 2.55" / 64.8 mm
Height: 3.93" / 99.8 mm
Depth: 0.97" / 24.6 mm

3 oz. / 83 g

Receiver

Dimensions

Weight

Width: 3.27" / 83.1 mm
Height: 4.50" / 114.3 mm
Depth: 1.13" / 28.7 mm

8.2 oz / 233 g

Regulatory Information

FCC Compliance and Advisory Statement

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.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed or used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is

no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures: 1) reorient or relocate the receiving antenna- 2) increase the separation between
the equipment and the receiver; 3) connect the equipment to an outlet on a circuit different from that to which
the receiver is connected; 4) consult the dealer or an experienced radio/TV technician for additional
suggestions.

Any changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate the equipment. Where shielded interface cables have been provided with the
product or specified additional components or accessories elsewhere defined to be used with the installation
of the product, they must be used in order to ensure compliance with FCC regulations.

Note: Cardio Theater follows a policy of continuous advancements in development. For this reason, specifications
may be changed without notice. For questions regarding any specifications, please call the Service Center at (800)
776-6695 [United States toll free number].

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