Cobra FRS300ML Service Manual

FRS300.MANUAL.qx 10/2/98 12:39 PM Page 1
The Family Radio Service Story
Cobra Electronics Corporation 6500 West Cortland Street Chicago, IL60707
IfYou Think You Need Service
For te c h n i cal assistance,please call our Au to m a ted Help Desk which can assist you by answe ring the most fre q u e n t ly asked questions about Co b ra prod u ct s.
A Consumer Service Representative can be reached through this same number
Technical assistance is also available on-line in the Frequently Asked Questions (FAQ)
section at www.cobraelec.com or by e-mail to productinfo@cobraelec.com
If you think you need service call 1.773.889.3087
“If your product should require factory service please call Cobra first before sending your unit in. This will ensure the fastest turn-around time on your repair.”
You may be asked to send your unit to the Cobra factory.It will be necessary to furnish the follow­ing in order to have the product serviced and returned.
1. For Warranty Repair include some form of proof-of-purchase,such as a mechanical reproduction or carbon or a sales receipt.If you send the original receipt it cannot be returned.
2. Send the entire product.
3. Enclose a description of what is happening with the unit.Include a typed or clearly print name and address of where the unit is to be returned.
4. Pack unit securely to prevent damage in transit. If possible,use the original packing material.
5. Ship prepaid and insured by way of a traceable carrier such as United Parcel Service (UPS) or First Class Mail: to avoid loss in transit to: Cobra Factory Service, Cobra Electronics Corporation,6500 W.Cortland St.,Chicago,IL 60707.
6. If the unit is in warranty,upon receipt of your unit it will either be repaired or exchanged depending on the model. Please allow approximately 3 to 4 weeks before contacting us for status.If the unit is out of warranty a letter will automatically be sent informing you of the repair charge or replacement charge.If you have any questions,please call 1.773.889.3087 for assistance.
Cobra Electronics Corp.© 1998 Printed in Thailand
Part No. 480-280-P-001
8:00 am - 8:00 pm,Monday through Friday,CST.
(773) 889-3087
24 hours a day,7 days a week.
O pe rating Instru ctions for yo u r Co b ra Mi c ro Talk 3
Family Radio Service 2Way Radio
“Ingenious Prod u cts for Easier Co m m u n i cat i o n .
The Family Radio Service Story
Ever wish you could talk to someone who wasn’t within earshot? Like contacting ski partners back at the lodge? Or letting a friend know how to find you in a busy mall? Cobra’s MicroTalk 3 is a great way for friends or family to increase their f u n – a n d s a fe ty – by staying in touch while on the go.
The FCC (Federal Communications Commission) has created 14 license free frequency bands, or channels,called Family Radio Service (FRS) frequencies. All of these 14 channels are easily accessed on your Cobra FRS radio. These chan­nels are in the UHF (Ultra High Frequency) band which means great penetration through build­ings,thick forests,hills,and other dense structures.
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They are also FM (Frequency Modulation) signals which means crystal clear reception even in crowded noisy environments.
FCCWarnings
Replacement or substitution of transistors,regular diodes or other parts of a unique nature,with parts other than those recommended by Cobra, may cause a violation of the technical regulations of part 95 of the FCC Rules,or violation of Type
2
Acceptance requirements of Part 2 of the Rules.
Included with your MicroTalk 3
1. Removable Belt Clip
2. Wrist Strap
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Controls and Indicators
1. Retractable Antenna
2. Belt Clip
3. On/Off Volume Control
4. Microphone Jack
5. Speaker Jack
6. Battery Charge Pads
7. Lock Button
8. LCD Display
9. Enter Button
1 0 . Function Button 1 1 . Call Button
12. Channel Select Buttons
13. Microphone
14 . Maximum Range
Extender Button
15 . PTT (Push ToTalk ) Key 16 . Battery Chamber
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9
10
1 1
Our Thanks to You
2
1
3
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1 2
14
1 5
1 3
16
Thank you for purchasing the Cobra MicroTalk 3 2-way Radio. Properly used,this Cobra product will give you many years of reliable service.
Customer Support
Should you encounter any problems with the product or not understand its many features, please refer to this owner’s manual. If,after referring to the manual, you still need help, call Cobra Customer Service at 773.889.3087.
Cobra Customer Service
Live operators are available M-F 8:00 am - 8:00 pm CST at: 773.889.3087
Automated Technical Assistance available 24 hours a day,seven days a week. E-mail questions to: productinfo@cobraelec.com
Co b ra on the Wo rld Wide We b : Frequently Asked Questions (FAQ) can be found on-line at: www.cobraelec.com
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How to Use Your Cobra
M i c ro Ta l k 2 - Way Radio
Contents
Features.....................................................................................1
The FRS Story...........................................................................A1
FCCWarnings Included Accessories
Controls & Indicators............................................................A2
Our Thanks toYou.................................................................A3
Customer Support.............................................................A3
Operating your MicroTalk 3
Battery Installation............................................................2
LCD Display...........................................................................4
Turning On............................................................................5
Auto Battery Power Saver...............................................5
Select Main Channel (1-14)............................................6
Select CTCSS Subchannel (00-38)................................7
Battery Low ..........................................................................9
Calling Another Party .......................................................10
Talking To Another Party.................................................12
Talk Confirmation Tone....................................................14
Listening For Another Party...........................................14
Auto Squelch........................................................................15
Maximum Range Extender..............................................15
MicroTalk 3 Range..............................................................16
Making Life Easier And Safer............................................17
External Microphone/Speaker Jack...............................19
Advanced Features...............................................................20
Programming Memory Locations................................22
Using Memory Locations................................................26
Scan Function......................................................................28
Private Call (Voice Scramble).........................................32
Ringer/Vibrate Modes......................................................34
Tone Settings.......................................................................38
Lock Function......................................................................40
Frequency Ranges.................................................................41
Caring for Your MicroTalk 3...............................................42
MicroTalk 3 Specifications.................................................44
Limited TwoYear Warranty................................................46
Optional Accessories............................................................47
Order Form...............................................................................48
IfYou Think You Need Service......................Back Cover
Features of This Product
• UHF FM Frequencies
• No License Required
• No Air Time Fees
• Up to 2 mile range
• 14 Main Channels
• 38 CTCSS Subchannels
• LCD Function Display
• Pri va te Call Vo i ce Scra m b l e
• Talk Confirmation To n e
• Ca l l / Ring Bu t to n
• Recharging Pads
• Retractable Antenna
• Auto Battery Saver Circuity
• Auto Squelch
• 10 Memory Locations
• Full Channel/CTCSS Scan
• Lock Key
• Ring/Vibrate Notification
• Wrist Strap/Belt Clip
• Water Resistant
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Operation
Battery Installation
Note
Batteries not included with MicroTalk 3 2-way radio.
Install Batteries
1
Clear antenna.
A.
B.
2
Removebelt clip by (A.) pulling tab out and (B.) Sliding belt clip up and off unit.
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Pull lock tab down and lift door up (towards you) to remove battery cover.
Insert four “AAA” batteries.Position batteries according to po l a ri ty marki n g s.
Operation
Note
Always use high quality alkaline or NiMH batteries.
Incorrect positioning can damage both the batteries and the unit.
Only the Cobra NiMH battery (Part # FA-BP) pack can be recharged.
See Accessories on page 47. Charge ports for recharging NiMH (Nickel Metal Hydride) battery pack are located on back of unit.
Note
When batteries are low or need charging the BATT LOW indicator will blink.Replace alkaline batteries or recharge NiMH battery pack.
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Operation
LCD Display
LCD Display
Turning On Your MicroTalk
Rotate ON - OFF Volume Control clockwise. An audible “tone”will indicate the unit is on and then the LCD will go through a 3 second self-test and then go to operational mode.
Operational Mode
Auto Battery Power Saver
Your MicroTalk 3 has a unique circuit designed to extend battery life. If there are no transmissions within 10 seconds,the unit will automatically switch to battery save mode.
Operation
Turning On Your MicroTalk 3
Note
Whenever the unit is on you can receive communications.
Auto Battery Power Saver
Note
The Auto Battery Save Circuit does not effect the unit’s ability to receive incoming transmissions.
PWR SAVER
The
4
icon will flash.
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Operation
Select Main Channel
Note
Units must be on same channel and subchannels to
communicate.
Note
Channels 8-12 generally are less used and give better
results for communications
in most areas.
Note
Push and hold the buttons for fast channel advance.
Channel
Select Main Channel (1-14)
1
Rotate ON - OFF Volume Control clockwise. An audible “tone”will indicate the unit is on and then the LCD will go through a 3 second self-test and then go to operational mode.
2
Select channel by pushing and releasing
Channel
buttons.
Select CTCSS Subchannel (00-38)
The CTCSS Subchannel allows the user to utilize a less used channel range (00-38) within a main c h a n n e l .
1
Rotate ON - OFF Volume Control clockwise. An audible “tone”will indicate the unit is on and then the LCD will go through a 3 second self-test and then go to operational mode.
2
Select main channel by pushing and releasing
3
Push and release button.Small numbers flash next to channel display on LCD.
Channel
buttons.
Function
continued
Operation
Select CTCSS Subchannel
Note
If you push and hold the button,the LCD display will cycle through the different functions.
Note
To return to operational mode and not save your last setting push and release button.
Note
CTCSS (Coded Tone Controlled Squelch System) is an advanced subcoding system that allows segmentation of a main channel.
Function
PTT
...
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Operation
Select CTCSS Subchannel
Note
Push and hold the
buttons for fast channel
advance.
Se l e ct CTCSS Su bchannel (00-38) co n t i n u e d
4
Channel
Se l e ct s u bcode number by pushing and re l e a s i n g
5
When desired code is displayed push and release button.If key stroke tone is on,
an audible tone will confirm your selection.
Channel
buttons.
Enter
Battery Low
When in normal use the icon may begin flashing. This is a warning to you that your batteries are getting low.
Replace alkaline batteries as soon as possible and/or recharge NiMH battery pack.
Operation
Battery Low
Note
When battery capacity is at the 1/4 level it is recom­mended that you replace alkaline batteries or recharge your NiMH (Nickel Metal Hydride) battery pack.
Only the Cobra NiMH battery (Part # FA-BP) pack can be recharged.
Note
NiMH rechargeable battery Pack (item #FA-BP) and 2 port desktop charger (item #FA-CH) are not included with this unit. See Accessories section on page 47.
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Operation
Calling Another Party
Calling Another Party
To alert another party that you wish to communicate:
1
Turn on your MicroTalk 3 2-way radio. An audible “tone”will indicate the unit is on. The LCD will go through a 3 second self test and then to operational mode.
2
Place antenna in full
upright position.
3
Select desired channel by pushing and releasing buttons.
4
Channel
CallPush and release button.The indicator
icon will flash and the icon will remain on for 3 seconds.The unit you are calling will hear a 2 second ring tone.
5
Wait for the party’s response or proceed to “Talking To Another Party”section on next page.
Operation
Note
Both the calling and receiv­ing units must be on same channel and subchannel for the call function to work.
Note
Your incoming “Call”audio ringing level is dependent on your unit’s volume s e t t i n g.
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Operation
Talking to Another Party
Note
Both units must be on same channel to communicate.
Talking To Another Party
To send your outgoing message:
1
Turn on your MicroTalk 3 2-way radio. An audible “tone”will indicate the unit is on. The LCD will go through a 3 second self test and then go to operational mode.
2
Place antenna in full upright position.
PTT
3
Push and hold button.
4
The i con will appe a r.
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Hold mic about
...
2 inches from mouth. Speak in a normal voice.
PTT
...
Release button and listen for response.
Operation
Note
While PTT button is depressed you cannot receive incoming calls.
Note
When you release the PTT button,the person you are talking to will hear a tone indicating that it’s ok to talk. See Talk Confirmation Tone section on page 14.
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