Motorola T7400, T7450 Two-way Radio Users Guide

							Contents
Contents
Safety and General Information ...................... 2
FCC Licensing Information ................................10
Getting Started ..................................................11
Turning On/Off Your Radio..............................11Installing Batteries..........................................11NiMH Battery Installation................................12AA Alkaline Battery Installation......................12Battery Meter....................................................13Battery Life........................................................13Battery DropIn Charging Tray........................14
Control Buttons ..................................................15
Operating ............................................................16
Talk Range........................................................16Accessing the Backlight..................................17Lock..................................................................17Monitor............................................................17“Roger” Beeps/Talk Confirmation Tone........18Button Beeps....................................................18
T7400 Frequency and Code Charts ..................19Changing your Radio’s Settings ......................21
Setting the Channel........................................21Setting the Interference Eliminator Code......21Push To Talk Time Out Timer..........................22Setting the Call Tone........................................22Scanning..........................................................23 Advanced Scan................................................23Handsfree Use (VOX/iVOX)............................24Setting the Sensitivity Level..........................25
Using Accessories ..............................................26
Earpiece with PushToTalk Microphone......26Earpiece with Boom Microphone..................26
Weather ..............................................................27
Setting the Weather Channels........................28
Use and care ......................................................29
Troubleshooting ................................................30
Copyright Information ......................................32
Warranty ............................................................33
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							Safety and General Information
Safety and General Information
Important Information on Safe and Efficient Operation
Read This Information Before Using Your Radio.
The information provided in this document supersedes the general safety
information in user guides published prior to December 1, 2002.
Transmit and Receive Procedure
Your twoway radio contains a transmitter and a receiver. To control your
exposure and ensure compliance with the general population/uncontrolled
environment exposure limits, always adhere to the following procedure:
• Transmit no more than 50% of the time.
• To transmit (talk), press the Push to Talk (PTT) button.
• To receive calls, release the PTT button.
Transmitting 50% of the time, or less, is important because the radio generates
measurable RF energy exposure only when transmitting (in terms of measuring
standards compliance).
Exposure To Radio Frequency Energy
Your Motorola twoway radio complies with the following RF energy exposure
standards and guidelines:
• United States Federal Communications Commission, Code of Federal
Regulations; 47CFR part 2 subpart J
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							Safety and General Information
• American National Standards Institute (ANSI) / Institute of Electrical and Electronic
Engineers (IEEE) C95. 11992
• Institute of Electrical and Electronic Engineers (IEEE) C95.11999 Edition
• International Commission on NonIonizing Radiation Protection (ICNIRP) 1998
• Ministry of Health (Canada) Safety Code 6. Limits of Human Exposure to
Radiofrequency Electromagnetic Fields in the Frequency Range from 3 kHz to 300GHz, 1999    
• Australian Communications Authority Radiocommunications (Electromagnetic
Radiation  Human Exposure) Standard, 2003
• ANATEL ANNEX to Resolution No. 303 of July 2, 2002 Regulation of limitation of
exposure to electrical, magnetic and electromagnetic fields in the radio frequency
range between 9 KHz and 300 GHz and Attachment to resolution # 303 from July2, 2002
To assure optimal radio performance and make sure human exposure to radio
frequency electromagnetic energy is within the guidelines set forth in the above
standards, always adhere to the following procedures.
Portable Radio Operation and EME Exposure
Antenna Care
Use only the supplied or an approved replacement antenna.Unauthorized
antennas,modifications, or attachments could damage the radio and may violate
FCC regulations.
DO NOT hold the antenna when the radio is “IN USE.”Holding the antenna affects
the effective range.
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							Safety and General Information
Twoway Radio Operation
When using your radio as a traditional twoway radio,hold the radio in
a vertical position with the microphone 1 to 2 inches (2.5 to 5 cm)
away from the lips.
BodyWorn Operation
To maintain compliance with FCC/Health Canada RF exposure guidelines, if you
wear a radio on your body when transmitting, always place the radio in a Motorola
supplied or approved clip, holder, holster, case, or body harness for this product.
Use of nonMotorolaapproved accessories may exceed FCC/Health Canada RF
exposure guidelines.
If you do not use one of the Motorolasupplied or approved bodyworn accessories,
and are not using the radio held in the normal use position, 
ensure the radio and its
antenna are at least 1 inch (2.5 cm) from your body when transmitting.
Data Operation
If applicable, when using any data feature of the radio with or without an accessory
cable, 
position the radio and its antenna at least 1 inch (2.5 cm) from the body.
Approved Accessories
For a list of approved Motorola accessories, visit our website at www.Motorola.com.
Electromagnetic Interference/Compatibility
Note:
Nearly every electronic device is susceptible to electromagnetic interference
(EMI) if inadequately shielded, designed, or otherwise configured for electro
magnetic compatibility.
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							Safety and General Information
Facilities
To avoid electromagnetic interference and/or compatibility conflicts, turn off your
radio in any facility where posted notices instruct you to do so. Hospitals or health
care facilities may be using equipment that is sensitive to external RF energy.
Aircraft
When instructed to do so, turn off your radio when on board an aircraft. Any use
of a radio must be in accordance with applicable regulations per airline crew
instructions.
Medical Devices  Pacemakers
The Advanced Medical Technology Association recommends that a minimum
separation of 6 inches (15 cm) be maintained between a handheld wireless radio
and a pacemaker. These recommendations are consistent with the independent
research by, and recommendations of the U.S. Food and Drug Administration.
Persons with pacemakers should:
• ALWAYS keep the radio more than 6 inches (15 cm) from their pacemaker when
the radio is turned ON.
• Not carry the radio in the breast pocket.
• Use the ear opposite the pacemaker to minimize the potential for interference.
• Turn the radio OFF immediately if you have any reason to suspect that
interference is taking place.
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							Safety and General Information
Medical Devices  Hearing Aids
Some digital wireless radios may interfere with some hearing aids. In the event
of such interference, you may want to consult your hearing aid manufacturer to
discuss alternatives.
Other Medical Devices
If you use any other personal medical device, consult the manufacturer of your
device to determine if it is adequately shielded from RF energy. Your physician
may be able to assist you in obtaining this information.
Safety and General Use While Driving
Check the laws and regulations on the use of radios in the area where you drive.
Always obey them. When using your radio while driving, please:
• Give full attention to driving and to the road.
• Use handsfree operation, if available.
• Pull off the road and park before making or answering a call if driving
conditions so require.
Operational Warnings
For Vehicles with an Air Bag
Do not place a portable radio in the area over an air bag or in the air bag deploy
ment area. Air bags inflate with great force. If a portable radio is placed in the air
bag deployment area and the air bag inflates, the radio may be propelled with
great force and cause serious injury to occupants of the vehicle.
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							Safety and General Information
Potentially Explosive Atmospheres
Turn off your radio prior to entering any area with a potentially explosive
atmosphere, unless it is a radio type especially qualified for use in such areas as“Intrinsically Safe.”
Do not remove, install, or charge batteries in such areas. Sparks in a potentially
explosive atmosphere can cause an explosion or fire resulting in bodily injury oreven death.
Note:The areas with potentially explosive atmospheres referred to above include
fueling areas such as below decks on boats, fuel or chemical transfer or
storage facilities, areas where the air contains chemicals or particles, such 
as grain, dust, or metal powders, and any other area where you would nor
mally be advised to turn off your vehicle engine. Areas with potentially
explosive atmospheres are often but not always posted.
Blasting Caps and Areas
To avoid possible interference with blasting operations, turn off your radio when
you are near electrical blasting caps, in a blasting area, or in areas posted: “Turn
off twoway radio.” Obey all signs and instructions.
Operational Cautions
Antennas
Do not use any portable radio that has a damaged antenna.If a damaged antenna
comes into contact with your skin, a minor burn can result.
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							Safety and General Information
Batteries
All batteries can cause property damage and/or bodily injury such as burns if a
conductive material such as jewelry, keys, or beaded chains touch exposed termi
nals. The conductive material may complete an electrical circuit (short circuit) and
become quite hot. Exercise care in handling any charged battery, particularlywhen placing it inside a pocket, purse, or other container with metal objects.
Battery Charger Safety Instructions
Save these Instructions
1. Do not expose the charger to rain or snow.
2. Do not operate or disassemble the charger if it has received a sharp blow, or
has been dropped or damaged in any way.
3. Never alter the AC cord or plug provided with the unit. If the plug will not fit
the outlet, have the proper outlet installed by a qualified electrician. An
improper condition can result in a risk of electric shock.
4. To reduce the risk of damage to the cord or plug, pull the plug rather than the
cord when disconnecting the charger from the AC receptacle.
5. To reduce the risk of electric shock, unplug the charger from the outlet before
attempting any maintenance or cleaning.
6. Use of an attachment not recommended or sold by Motorola may result in a
risk of fire, electric shock, or personal injury.
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							Safety and General Information
7. Make sure the cord is located so it will not be stepped on, tripped over, or
subjected to damage or stress.
8. An extension cord should not be used unless absolutely necessary. Use of an
improper extension cord could result in a risk of fire and/or electric shock. If an
extension cord must be used, make sure that:
• The pins on the plug of the extension cord are the same number, size and
shape as those on the plug of the charger.
• The extension cord is properly wired and in good electrical condition.
• The cord size is 18 AWG for lengths up to 100 feet, and 16 AWG for lengths up
to 150 feet.
9. The supply cord of this charger cannot be replaced. If the cord is damaged, call
Motorola Product Services at 18003532729 in USA or 18883906456 TTY
(Text Telephone).
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