Cobra 37 ST Operating Instructions Manual

Cobra 37 ST Operating Instructions Manual

Citizens band 2-way handheld cb radio

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37st manual layout.5
10/1/98 9:56 AM
Page 1
Cobra Electronics Corporation
6500 West Cortland Street
Chicago, IL60707
If You Think You Need Service
For te c h n i c al assistance,please call our A u to m ated Help Desk which can assist
you by answ e ring the most fr e q u e ntly asked questions about C o b ra prod u ct s.
(773) 889-3087
24 hours a da y, 7 days a week.
A Consumer Service Representative can be reached through this same number
8:00 am - 8:00 pm, Monday
through F riday, CST.
Technical assistance is also a vailable on-line in the F requently Asked Questions (F AQ) section a t
www.cobraelec.com or by e-mail to pr oductinfo@cobraelec.com
If you think you need service call 1.773.889.3087
"If your product should require fac t ory 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 follo w-
ing in order to have the product serviced and returned.
1. For Warranty Repair include some form of proof-of-purchase, such as a mechanical repr oduction
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 ma terial.
5. Ship prepaid and insured by w ay 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 war ranty 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. 480-270-P-001
HH
37 ST
O pe rating Instru ctions
for your Co b ra HH 37 ST
Citizens Band
2-Way Handheld
CB Radio
"Ingenious Prod u cts for Easier Co m m u n i cat i o n ."
The CB Story
The Citizens Band lies between the shortwave
broadcast and 10-meter Amateur radio bands and
was established by law in 1949. The Class D two -
1
way co m m u n i cations serv i ce was opened in 1959.
FCC Regulations
FCC regulations permit only "transmissions"
(one party to another) rather than "broadcasts"
(to a wide audience). Advertising is not allowed
on CB Channels because it is considered
"broadcasting."
FCC Warnings
Replacement or substitution of transistors, regular
2
diodes or other parts of a unique nature, with
parts other than those recommended by Cobra,
m ay cause a violation of the te c h n i cal re g u l at i o n s
of Part 95 of the FCC Rules, or violation of Ty pe
Acceptance requirements of Part 2 of the Rules.
3
Citizens Band (CB) Radio operators are not
required to obtain an FCC license to operate their
CB equipment or provide station identification.
Nevertheless, an operator of a CB radio station
is still required to comply with the communic a-
tions act and with the rules of CB Radio Operation.
What's Included with Your HH 37 ST
1.
High Efficiency Antenna
2.
Removable Belt Clip
3.
Wrist Strap
4
4.
12 Volt Cigarette Lighter Plug
A1

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Summary of Contents for Cobra 37 ST

  • Page 1 5. Ship prepaid and insured by w ay 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.
  • Page 2: Features

    37st manual layout.5 10/1/98 9:56 AM Page 4 Controls and Indicators Thank you for purchasing the Cobra HH 37 ST handheld CB. Properly used, this Cobra product BNC AntennaConnector will give you many years of reliable service. Squelch Control On/Off Volume Control...
  • Page 3: Table Of Contents

    • SoundTracker ™ System SoundTracker ™ Customer Support • 40 CB Channels Operating Your HH 37 ST • Full 4 Watt RF Power Antenna...2 Belt Clip...3 • Power Saver (HI/LOW) Battery Installation...3 • LED Channel Di s p l ay Turning on Your CB...4...
  • Page 4: Antenna

    Note Ignoring polarity markings can cause damage to both the unit and the batteries. The HH 37 ST requires 9 “AA” alkaline or NiCad batteries (not included with the unit). When batteries are low or need charging the TX/Batt LED will remain on.
  • Page 5: Setting Squelch

    37st manual layout.5 10/1/98 9:56 AM Page 10 Operation Turning On Turning On Rotate ON - OFF Volume Control clockwise. Fully “gate”and all signals enter. Setting Squelch Setting Squelch Squelch is the “control gate” for incoming signals. Gate closed Turn volume up Fully clockwise To achieve the Desired Squelch Setting (DSS),...
  • Page 6: Led Display

    37st manual layout.5 10/1/98 9:56 AM Page 12 Operation Select Channel Select Channel LED Display Turn power ON. All needed information is displayed. For higher channel, For lower Channel, push UP arrow key. push DOWN arrow key. Note For quick advance, push and hold arrow key(s).
  • Page 7: Transmit/Receive

    TX/Batt (transmit) will illuminate red. Hold mic about 2 inches from mouth. Speak in a normal voice. Operation Note Your HH 37 ST is always ready to receive incoming signals when the PTT button is released . PTT button to receive incoming...
  • Page 8: Soundtracker ™ System

    37st manual layout.5 10/1/98 9:56 AM Page 16 Operation The SoundTracker System Activating SoundTracker While previous systems only “blanket out” or limit noise in higher sound frequencies, the revolution- Note ary new SoundTracker System actually reduces noise while leaving the signal intact in the recep- SoundTracker™...
  • Page 9 37st manual layout.5 10/1/98 9:56 AM Page 18 Operation Testing Testing SoundTracker SoundTracker ™ Select any unused channel on your CB. Turn the volume up louder than your normal listening level. Fully counterclockwise opens the “gate” and Pushand release the all signals enter.
  • Page 10: In Vehicle Use

    Operation In Vehicle Use In Vehicle Use External Speaker/Microphone Jack Note Your HH 37 ST can be fitted with an external The HH 37 ST can be speaker/microphone, (not included) freeing your Due to the characteristics of connected to your cigarette lighter with hands for other tasks (like driving!).
  • Page 11: How Your Cb Can Serve You

    37st manual layout.5 10/1/98 9:56 AM Page 22 How Your CB Can Serve You • Warn of traffic problems The FCC gives these examples of permitted and • Provide weather and road data prohibited messages for channel 9. These are •...
  • Page 12: Cb 10 Codes

    37st manual layout.5 10/1/98 9:56 AM Page 24 How Your CB Can Serve You Code CB 10-Codes CB 10-Codes 10-29 Citizen Bands have adopted the “10-CODES” for 10-30 standard questions and answers. These codes 10-33 p rovide quick and easy co m m u n i cat i o n ,e s pe c i a l l y 10-34 in noisy areas.
  • Page 13: Frequency Ranges

    27.135 35 27.355 27.155 36 27.365 27.165 37 27.375 27.175 38 27.385 27.185 39 27.395 27.205 40 27.405 37 ST Specifications 13.8 VDC,EXTERNAL 4.0 W AT 13.8 VDC - HIGH,1.0 IN LOW 1 ST - 10.690 MHZ,2ND - 455 KHZ...
  • Page 14: Optional Accessories

    10/1/98 9:56 AM Page 28 Limited Two Y ear Warranty COBRA ELECTRONICS CORPORATION warrants that its COBRA CB Radios, and the component parts thereof, will be free of defects in wor kmanship and materials for period of two (2) years from the date of first consumer purchase.
  • Page 15 37st manual layout.5 10/1/98 9:56 AM Page 30 Accessory Order Form Item # Description Cost Ea. Qty. Amount M A - E B M Ear Bud Mi c $ 2 9 . 9 5 M A - VOX Vox Mi c $ 4 9 .

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Hh 37 st

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