Lifeline Bravo User manual

41 Means Drive, Suite A
Platteville, WI 53818
fax: 608.348.7918
www.lifelineamp.com
800 236 4327
User Guide
LIFELINE AMPLIFICATION SYSTEMS

The Bravo portable amplification system
is the ideal amplification system for larger
spaces. The Bravo has many applications where
quality sound, portability, and ease of use are
requirements for the audio system. The Bravo
has many features and benefits unique to the
portable amplification systems market. You will
see the benefits and hear the clarity that comes
from this uniquely designed system from the
moment you turn it on.
This Users Guide has been designed to provide
you with product features, troubleshooting tips,
and important things to remember and understand
about your Bravo system. Our goal at Lifeline
Amplification Systems is to design high quality
amplification systems with superior sound
quality that are easy for the customer to operate.
If you have any questions concerning your
Bravo system, please feel free to call us toll
free at: 1-800-236-4327.
EQUIPMENT
ONE TRANSMITTER SYSTEM:
•1 Powered Speaker/Amplifier
•1 Wireless Transmitter with either headset,
collar, or handheld wireless microphone
•1 LB-1 9 Volt Battery (inside wireless
transmitter)
•1 LC-3 Charger
•1 WH-1 Charging Cable (for headset and
collar models only)
•1 Wireless Carrying Case
OPTIONAL WAYS TO ORDER THE BRAVO:
•Microphone options include headset, collar,
or handheld wireless microphones
•You can order the Bravo with one or two
wireless microphones
WARRANTY
The powered speaker and transmitter have a five
year warranty against manufacturer’s defects.
All other items (batteries, cables, microphones)
have a one year warranty.
Lifeline Amplification Systems will repair
and/or replace, at our option, any unit that does
not function properly within the warranty time
period. Units under warranty needing repair
should be returned to Lifeline Amplification
Systems freight prepaid. It’s very important the
customer calls Lifeline Amplification Systems
at 1-800-236-4327 for a return authorization
number for prompt service. All units under
warranty will be returned (freight prepaid) to
the customer. Product misuse, neglect, or abuse
is not covered under warranty. PLEASE KEEP
THE BRAVO SHIPPING CARTON IN CASE
YOU NEED TO SEND IT BACK TO LIFELINE
AMPLIFICATION SYSTEMS FOR
WARRANTY REPAIR.
REPAIR
Most problems can be solved with the trouble-
shooting guide in the back of this user guide.
If you are having problems after looking at
the troubleshooting guide, call us toll free at
1-800-236-4327 and we will be happy to help you.
CLEANING
We suggest your system be cleaned a minimum
of every two years. Please contact Lifeline
Amplification Systems for a price quote and
shipping instructions.
INTRODUCTION
Enjoy Your Bravo Portable
Amplification System
If you have questions
at any time about your
Bravo System, please
call us toll-free at:
1-800-236-4327
2
visit our web site:
www.lifelineamp.com,
your online resource
for price lists, service
orders, and accessories.
41 MEANS DRIVE, SUITE A zPLATTEVILLE, WISCONSIN 53818

BELTPACK TRANSMITTER
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1. MICROPHONE JACK
Detachable microphone cable plugs in here.
2. ON/OFF AND STANDBY SWITCH
The switch on the transmitter has three positions:
“on,” “off” and “stand by.”
When “on,” the talker’s voice is amplified
and broadcast throughout the room. An initial
“pop” sound may be heard when turned to the
“on” position.
The standby mode is used when the talker
wishes to speak to a single individual or small
group privately. As a general rule, use the standby
switch when the system will be used within a 15
minute time period. If not in use for more than
15 minutes, the transmitter should be turned off
to conserve battery life.
3. POWER INDICATOR LIGHT
The light on top of the transmitter will shine red
when the transmitter is in the stand by mode. It
will shine green to indicate that the system is on.
If the light is not lit, then either the power is not
on or the battery is low.
4. BELT CLIP
This handy clip can be used to fasten the
transmitter to a belt, waistband or pocket.
(Found on back side of transmitter.)
5. BATTERY COMPARTMENT
The AT-1 transmitter uses one 9-volt Nickel
Metal Hydride rechargeable battery. DO NOT
USE ANY OTHER RECHARGEABLE 9-VOLT
BATTERY in the AT-1 transmitter, or it will not
perform properly. Average battery life is six
hours per charge.
6. CHARGING JACK
This charging jack is used to charge the battery
without having to take the battery out of the
transmitter. A charging cable has been provided
with your Bravo.
7. GAIN CONTROL
Used to raise or lower the sensitivity of the
microphone. Small screwdriver is provided
with your system.
Beltpack Transmitter
Beltpack Transmitter (belt pouch provided)
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1. MICROPHONE ELEMENT
The Bravo handheld wireless uses a high quality
microphone. The metal casing protects the
microphone however, be careful not to drop the
microphone, as this could cause damage to the
microphone element.
2. POWER SWITCH
This switch needs to be in the PWR position for
the microphone to operate. The power light indicator
(#3) will glow when the power switch is turned on
and a charged battery is inserted properly. A slight
click may be heard when turning power on and off.
3. POWER SWITCH LIGHT
This light will glow when the power switch is
in the PWR (on) position and a charged battery
is inserted properly.
4. LOW BATTERY
The low battery light will glow when you have
less than 1 hour of battery life left in the system.
5. MUTE SWITCH
The mute switch enables the microphone to be on
or off without hearing a click in the system. The
system will be working when the Mute switch is
on and the microphone power switch is on and the
Bravo powered speaker is on. When the Mute
switch is in the “mute” position (down), the
microphone is still draining the battery and all
circuitry is active except the microphone is off.
6. BATTERY COMPARTMENT
Turning the compartment cover “counter
clockwise” will unscrew the battery compartment
cover. The rechargeable battery should be connected
to the battery terminals making a good connection.
Be sure to pull the battery towards you when
removing (do not pull the battery at an angle as
it will loosen the battery terminals). You may use
either an alkaline 9 volt battery or 9.6 volt nickel
metal hydride rechargeable battery (part number
LB-1 from Lifeline Amplification Systems- see
price list for ordering information). A 9.6-volt
NiMH Rechargeable battery is included with
this system.
7. INTERNAL GAIN CONTROL
This is pre-set from the factory for recommended
settings. Only change this as a last option for
adjusting gain (use controls on the Bravo
amplifier/speaker first). Turning this control
to the right increases volume. The internal gain
control is found above the 9-volt battery terminal
(this can be found by unscrewing the battery
compartment cover.)
HANDHELD TRANSMITTER
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Handheld Transmitter
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AMPLIFIER/SPEAKER
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Amplifier/Speaker
800.236.4327 z608.348.7918 FAX zWWW.LIFELINEAMP.COM
INPUT SECTION
1. MICROPHONE 1 VOLUME CONTROL
If your Bravo system was ordered with a wireless
microphone, microphone 1 volume control will
be the volume control for this microphone. The
microphone 1 volume controls the volume for
any items plugged into the microphone 1 input
as well (#7 below). We do not recommend you
plug anything into the input of channel 1 if you
are using an internal wireless. We recommend a
starting volume of 5 (1/2 way).
2. MICROPHONE 2 VOLUME CONTROL
If your Bravo system was ordered with two wire-
less microphones, microphone 2 volume control
will be the volume control for this microphone.
The microphone 2 volume controls the volume
for any items plugged into microphone 2 input as
well. We do not recommend you plug anything
into the input of channel 2 if you ordered the
Bravo with two wireless (even if you are not
using the second wireless at this time.) We
recommend a starting volume of 5 (1/2 way.)
3. CD/TAPE VOLUME CONTROL
This controls the volume of anything plugged
into the RCA inputs below this volume control.
Typical items include computer, VCR,
CD player, etc.
4. INSTRUMENT VOLUME CONTROL
This controls the volume of anything plugged
into the 1/4" input below the volume control.
5. REVERB CONTROL
The Bravo includes an internal spring reverb.
The reverb control is a master reverb for both
channels 1 and 2 (reverb does not affect channels
3 and 4.) The reverb is intended for singing or
musical purposes.
6) REVERB ON/OFF
Reverb on/off gives you the ability to turn the
reverb on and off on Channels 1 and 2. Place the
switch to the right to turn reverb off and to the
left to turn reverb on. The amount of reverb
desired is controlled from the reverb volume
(number 5 above).
7. MICROPHONE/LINE LEVEL INPUTS
Channels 1 and 2 have a custom input jack
that can accept XLR or 1/4" inputs. We do not
recommend plugging items into these inputs
if a Bravo wireless was ordered with internal
wireless on these inputs.
8. RCA INPUTS
Dual RCA jacks are provided for easy interface
to CD players, tape decks, or similar devices.
These two RCA jacks are summed electronically
to a single mono signal.
9. INSTRUMENT INPUT
A single jack has been provided for easy
interfacing of musical inputs such as guitar,
electronic keyboard, etc. Do not plug a
microphone into this input.
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BACK PANEL
1. MODEL NUMBER
The Bravo is available with several different
microphone options. The model number
determines which microphone options
you have ordered.
HH=Handheld Held Wireless Microphone
HS=Headset Wireless Microphone
C=Collar Wireless Microphone
A / between two microphone options shows a
model number with two wireless microphones.
2. SERIAL NUMBER
This shows the serial number of your Bravo system.
3. POWER LIGHT
This light will be glowing green when the power
switch is on and there is adequate electrical power
to the speaker/amplifier.
4. MASTER VOLUME
This is the master volume control for the entire
unit. We recommend you start by having this
volume at 5 (1/2 way- 12:00 position).
5. 5-BAND GRAPHIC EQUALIZER
This provides accurate control over the tone of the
system. As with any graphic equalizer, the left-most
sliders effect the bass frequencies and the right
most frequencies effect the high frequencies.
You can lower these individual frequency sliders
if feedback occurs on appropriate low or high
frequencies due to the acoustical environment.
We recommend a starting setting of all sliders
in the middle position. NOTE: Use equalizer
moderately. Excessive boots of frequencies will
cause noise, potential feedback, and poor sound.
6. PLEXIGLASS COVER
This cover is intended for protection of the graphic
equalizer and master volume control. This Plexiglas
cover is also intended to discourage people from
changing the graphic equalizer and volume control
from the recommended settings. This Plexiglas
cover may be removed by unscrewing the four
screws (one in each corner). Be careful when
unscrewing the screws as the white spacers will
come off the Bravo as well.
AMPLIFIER/SPEAKER CONT.
If you have questions
at any time about
your A+Amplification
System, please call us
toll-free at:
1-800-236-4327
6
41 MEANS DRIVE, SUITE A zPLATTEVILLE, WISCONSIN 53818
Amplifier/Speaker
(CONT.)
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AMPLIFIER/SPEAKER CONT.
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BOTTOM SECTION
1. FUSE HOLDER
Replace fuse only with the same type of fuse
as included with the Bravo.
2. AC POWER CABLE
3. LINE OUTPUT
This is a standard line output and will typically
be used when using the Bravo in conjunction
with a personal listening device. To connect this
use a shielded cable and plug between the line
output of the Bravo into the line input of the
personal listening device (call Lifeline
Amplification Systems if a custom cable
is needed).
4. GROUND LIFT SWITCH
This switch should be in the “ground” position
(to the left) as a standard setting. If you experience
substantial buzzing in the system change this
to lift (to the right).
5. EXTERNAL SPEAKER
This 1/4" external speaker jack is used when
connecting and external non-powered 8 ohm
speaker to the Bravo. DO NOT PLUG A POW-
ERED SPEAKER INTO THIS JACK! Lifeline
Amplification Systems sells an extension speaker
for the Bravo (model number BEXTS-1). See
price list for pricing and ordering information.
Volume for the second speaker will be the same
volume as the Bravo main speaker. When using
extension speaker, the volume and tone adjust-
ment made from the Bravo main speaker will
be automatically made on the extension speaker.
6. POWER SWITCH
When switched on, the power light underneath
the Plexiglas panel will be green as long as
adequate power is supplied to the unit.
7. HEAT SINK
This area dissipates heat created by the amplifier
circuit. Do not operate unit directly against a
wall. Always allow adequate airflow near the
heat sink.
8. HANDLE
This handle has been provided for easy carrying
up steps, into a vehicle, etc. We strongly recom-
mend you pull the retractable handle down when
carrying the Bravo.
9. CORD-WRAP FEET
These four heavy duty polycarbonate feet provide
extra protection for the Bravo while offering
convenient means of securing the power cord
when not in use.
10. EXTENDABLE HANDLE
This sturdy aluminum handle was designed
to pull the weight of the Bravo safely without
damage. Do not overload the handle with other
heavy pieces of gear such as briefcases or extra
speakers. Lower the handle when not in use to
avoid accidental damage.
11. WHEELS
With normal use and standard precautions, these
sturdy roller-bearing casters will give years of
trouble-fee operation. Keep castors free from
excessive dirt and standing water. Lift the Bravo
over major obstacles and do not drop the Bravo
on its castors.
12. POLE MOUNT RECEPTACLE
The Bravo may be mounted on any 35mm/1.5"
speaker mounting pole or tri-pod stand. Lifeline
Amplification Systems offers a speaker stand
(model number BSS-1)- See price list for
current pricing.
13. HANDLE/FOOT
This bottom-mounted device acts as the foot, and
doubles as a carrying handle. Its mounting position
makes it convenient to use when lifting the Bravo
into a vehicle or onto a speaker stand.
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OPERATION
Operation Of The Bravo
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41 MEANS DRIVE, SUITE A zPLATTEVILLE, WISCONSIN 53818
TAKE AN INVENTORY OF ALL PIECES
SUPPLIED FOR THE BRAVO
•Powered Speaker/amplifier
•Wireless transmitter with appropriate mic
•BPT-2 (belt pouch for body pack units only)
•LB-1 Rechargeable battery(s)
•LC-3 Battery Charger(s)
•WH-1 Charging Cable (only for wireless
body pack systems)
•Wireless Carrying Case
REFERENCE THE ENCLOSED PACKING SLIP
OF A NEW SYSTEM FOR COMPLETE
INVENTORY LIST.
1. Plug the Bravo powered speaker/amplifier into
electricity. Place the Bravo speaker in a location
where sound can completely cover the room
without being blocked by walls or external items.
Place the Bravo so that the top of the unit is at
eye-level or slightly higher. BE CAREFUL with
what you are setting the Bravo on (table, bleachers,
etc.). Lifeline Amplification Systems sells a
speaker stand as an optional accessory (model
number BSS-1). See price list for details.
2. Check to make sure the master volume on the
back of the Bravo is set at 5 and the individual
volumes on the top of the Bravo are set at 5
(all these settings 1/2 way-12 o’clock position).
This is a good starting position.
3. Check to make sure the graphic equalizer sliders
(behind the Plexiglas shield in the back of the
unit) are all set in the middle position. This is
recommended starting point.
4. Turn the power on the amplifier speaker ON.
5. If you are using a handheld wireless unscrew
the bottom capsule and make sure the battery is
properly connected to the battery terminals. (If
you are using a body pack headset microphone
skip to number 8). If this is the first time you are
using the system you might need to re-charge
the battery (see charging diagram on page 9)
6. If you are using a handheld microphone turn
the power switch on the microphone to the PWR
position (a green light should appear below the
switch).
7. Next, turn the mute switch to the ON position.
You should now be broadcasting. Adjust the
volume on the individual input on the Bravo
speaker/amplifier for the desired volume.
See troubleshooting section if feedback occurs.
8. Skip to “recommended settings” at the bottom
of this page if you are using a handheld
microphone. Attach the microphone cable to
the body pack.
9. Connect the microphone to the
microphone cable.
10. Attach the headset clip to your clothing if
you are using a headset mic. This clip
is intended to lessen the strain on the cable.
11. Place the transmitter on your belt, in your
pocket etc.
12. Place the headset or collar mic in the
appropriate position (see pictures on page 9 for
recommended placement of microphone). If the
headset initially puts too much pressure on your
head feel free to bend the headset to obtain a
comfortable fit.
13. Turn the Power switch to the ON position
(all the way to the right) on the transmitter. You
should now be broadcasting. Adjust the volume
on the individual input on the Bravo speaker/
amplifier for your needed volume. If feedback
occurs see the troubleshooting section.
RECOMMENED SETTINGS
Following are recommended starting positions
for Bravo settings.
•Master Volume Control (back of Bravo):
5 (middle position)
•Individual Volume Controls (Top of Bravo):
5 (middle position)
•Graphic Equalizer (back of Bravo):
Middle position

OPERATION CONT.
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800.236.4327 z608.348.7918 FAX zWWW.LIFELINEAMP.COM
Neckloop
Collar Mic
THE BRAVO CAN BE ORDERED WITH ONE OR TWO WIRELESS MICROPHONES. YOU WILL
RECEIVE THE SAME NUMBER OF RECHARGEABLE BATTERIES AND CHARGERS AS THE NUMBER
OF WIRELESS SYSTEMS YOU ORDERED.
HM-4
HEADSET
MICROPHONE
AT-1
BELTPACK
TRANSMITTER
WH-1
CHARGING CABLE
LC-3
CHARGER
CM-2
COLLAR
MICROPHONE
SMC-1 OR SMC-2
MIC CABLE
OR
CHARGING BODY PACK WIRELESS (HEADSET OR HANDHELD)
CHARGING THE HANDHELD MICROPHONE
MICROPHONE PLACEMENT
LC-3
CHARGER
LB-1
RECHARGEABLE
9V BATTERY
Transmitter Charging
Headset Mic

TROUBLESHOOTING GUIDE
Troubleshooting Guide
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41 MEANS DRIVE, SUITE A zPLATTEVILLE, WISCONSIN 53818
HANDHELD WIRELESS SYSTEM IS NOT WORKING
CHECK THE TRANSMITTER
1. Is the OFF/PWR in the PWR position? (to the right)
2. Is the ON/MUTE switch in the ON position?
3. Is the light below the OFF/PWR switch brightly lit? If it’s not check and make sure the battery
is properly inserted in the battery compartment. Try a new battery.
4. Is the low battery light lit? If this light is on then charge the battery.
5. Is the Bravo amplifier/speaker plugged into electricity?
6. Is the Bravo amplifier/speaker power switch on?
7. Is the power light brightly lit? If the power light is not on then change electrical outlets.
8. Is the master volume control on the back of the unit on 5?
9. Are the individual volume controls on the top of the Bravo on 5?
10. Are the graphic equalizer sliders in the middle position?
BODY PACK HEADSET OR COLLAR SYSTEM NOT WORKING
1. Is the OFF/ST.BY/ON switch on the top of the body pack turned on?
2. Is the light on the top of the transmitter green? If it’s red then the switch is in the standby mode
and needs to be moved to the right. If there is no light then the unit is off or the battery is dead.
3. Is the Bravo amplifier/speaker plugged into electricity?
4. Is the Bravo amplifier/speaker power switch on?
5. Is the power light brightly lit? If the power light is not on then change electrical outlets.
6. Is the master volume control on the back of the unit on 5?
7. Are the individual volume controls on the top of the Bravo on 5?
8. Are the graphic equalizer sliders in the middle position?

TROUBLESHOOTING GUIDE CONT.
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800.236.4327 z608.348.7918 FAX zWWW.LIFELINEAMP.COM
IF YOUR SYSTEM EXPERIENCES FEEDBACK
1. Change the speaker location if possible. Lowering or raising the speaker and/or turning it slightly side
to side can help eliminate feedback.
2. Turn down the master volume on the Bravo amp/speaker. If more volume is needed then turn up the
individual input volume. If feedback still occurs reverse this process (turn down the individual input
volume and turn up the master volume).
3. Lower the graphic equalizer sliders in the frequency areas where the feedback is occurring:
Example: If the feedback sounds like a lower frequency then slightly turn down the lower slider(s).
Only change sliders a small amount per change.
4. If the above three items do not work then try lowering the gain settings on the transmitter (s) slightly.
See transmitter section for gain location of handheld and body pack transmitters. Turning the gain
setting counter clockwise lowers the gain. Only make small changes when doing this (no more than 2
numbers on a clock). You will need to adjust the speaker volume after this adjustment has been done.
5. If feedback still occurs after trying the above items then call Lifeline Amplification Systems at
1-800-236-4327. Be sure to readjust all the settings back to the original positions after the changes
you made did not help.
IF YOUR BATTERY IS NOT LASTING 6 HOURS DURING THE DAY
1. How old is the battery? Rechargeable batteries will last 1-2 years. The back of the battery will have
a date code. Example: 3/0 (means the battery was purchased in March of 2000). If the battery is more
than 2 years old call Lifeline Amplification Systems to order another LB-1 battery (see price list for
cost and ordering instructions).
2. Body Pack Transmitter (headset or collar mic): Is the charger plugged into electricity when being
charged? Is there a good connection between the WH-1 charging cable and the charger? Try taking
the battery out of the battery compartment and attaching it directly to the charger overnight. If this
works then the WH-1 cable is defective.
3. Handheld Microphone: Make sure battery is making a good connection with the battery tabs in the
transmitter. If the tabs seem loose try tightening the larger tab on the battery and/or the microphone.
CALL LIFELINE AMPLIFICATION SYSTEMS IF THE FOLLOWING OCCURS
• Your system is picking up something other than what is supposed to be broadcast.
• Your system is full of static when you turn the transmitter off.

THINGS TO REMEMBER
If you have questions
at any time about
your A+Amplification
System, please call us
toll-free at:
1-800-236-4327
12
STARTING YOUR DAY WITH A HEADSET OR COLLAR SYSTEM
1. If the Bravo amplifier/speaker is not already plugged into electricity do so first.
2. Turn the Bravo amplifier/speaker power switch ON.
3. Unplug the WH-1 charger cable from the transmitter.
4. Properly position the microphone as shown in the drawing in page 9.
5. Turn the power switch on the transmitter ON. You should now be broadcasting.
6. Place the transmitter in your pocket or on a belt being careful not to unplug the
microphone cable from the transmitter.
STARTING YOUR DAY WITH A HANDHELD SYSTEM
1. If the Bravo amplifier/speaker is not already plugged into electricity do so first.
2. Turn the Bravo amplifier/speaker power switch ON.
3. Take the 9 volt rechargeable battery off the charger being careful to pull
the battery up and not towards you.
4. Install the 9 volt battery in the battery compartment of the transmitter.
5. Turn the Off/PWR switch to PWR.
6. Turn the On/Mute switch to ON. You should now be broadcasting.
* If you are using both a headset and handheld system you will need to perform
steps 1-6 on the headset system and 3-6 on the handheld system.
COMPLETING YOUR DAY WITH A HEADSET OR COLLAR SYSTEM
1. Turn your transmitter off.
2. Carefully take the microphone off your head or neck.
3. Plug the WH-1 charging cable into the transmitter (the opposite end of the WH-1 charging
cable should already be attached to the charger and the charger plugged into the wall).
4. Turn the Bravo amplifier/speaker off.
COMPLETING YOUR DAY WITH A HANDHELD SYSTEM
1. Turn the OFF/PWR switch to the OFF position.
2. Unscrew the battery compartment cover.
3. Take the battery out of the transmitter and place the battery on the LC-3 charger (making
sure the charger is plugged into the wall).
4. Screw the battery compartment cover back on being careful not to cross thread the cover.
5. Turn the Bravo amplifier/speaker off.
* If you are using both the handheld and headset system you will need to perform
steps 1-4 on the headset portion and steps 1-4 on the handheld portion.
OTHER THINGS TO REMEMBER
• AVOID WRAPPING THE MICROPHONE CABLE (ON THE BELT PACK HEADSET
AND COLLAR SYSTEMS) AROUND THE TRANSMITTER WHEN PUTTING IT
AWAY. Over time, this could break the microphone wire.
• Your Bravo system uses a single 9.6 volt nickel metal hydride rechargeable battery in the
transmitters. Avoid using any other type of batteries in the system or it will not perform
properly. Average battery life is 6 hours.
• Rechargeable batteries can be recharged over the weekend but try not to charge
them more than 3 days.
• Use your normal speaking voice and let the system do the rest.
• If you have any questions concerning the system please call us toll free at 1-800-236-4237.
• For a complete list of options and accessories reference the latest price list. You can
download the price list at www.lifelineamp.com or call 1-800-236-4327 and we would
be happy to send you one.
Important Things To Remember
06-04 1000
Table of contents