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MR HH450 DUAL Manual - English - Page 1
...® product will give you
many features, please refer to this owner's manual. Contact Your Local Dealer
A1 English
©2022 Cobra Electronics Corporation™ www.cobra.com
Introduction
Radio Controls and Indicators
Intro
Operation
Customer Assistance
Warranty
Antenna Secondary Icons
Installation
Customer Assistance
Belt Clip
Backlit LCD
Screen Push
to Talk Button Channel...
MR HH450 DUAL Manual - English - Page 5
...radio is available - Have any internal parts yourself. n U se only the Cobra charger to a Cobra® 5
Changes or modifications to ...model
availability.)
If traveling far offshore, you . Coast Guard does nNootticee ndorseCacuetiolnlular telWeaprnhinognes as HF single side band or satellite radio for the distances you travel from your vessel. or
storing
the radio Installation...
MR HH450 DUAL Manual - English - Page 13
...WARNING Never attempt to support
the battery pack during this charging process. Partially Charged
Secondary Icons
Notice Installation
NOTE Caution
Warning
Customer...
Fully Charged
Installation
Operation
Customer
Warranty
Assistance Customer
MAsasisitanncteaining the Battery Charge
As Secondary Icons you can also be discarded and replaced.
It is a good idea to a Cobra® 21...
MR HH450 DUAL Manual - English - Page 14
...Close to a Cobra® 23...modes. Intro
Operation
VInHsFtaMllaatriionne Radio Protocols Installation
Secondary Icons
HH450 Radio
U
ROGRVGHMFRS
VOX....
Whenever you of this manual you will be instructed to "Press" or to...error. With all button presses, the appropriate icon will turn the On/Off/Volume ROG cGonMtRroSl counterclockwise. Two (2) beeps will sound to confirm your setting...
MR HH450 DUAL Manual - English - Page 15
... prevent accidental changes to your settings, you can lock all scanning...button will not change the channel
LCD DISPLAY UPDATE Installation
at any of the following buttons: n Channel.../9 Button n TRI-WATCH Button n Call/Enter/Setup Button
To Lock or Unlock the Buttons:
Press ...three
VHF (3) beep error message. See the Advanced...Close to access and install an optional Cobra speaker or microphone ...
MR HH450 DUAL Manual - English - Page 16
.... The mode programming follows this sequence: n Squelch Level Set n UIC Channel Map n VOX On/Off n Vox Sensitivity Level Set (this radio to a Cobra® 27 Use the high power
setting for long-range communications or when you are
Installation
restrCiucsttomeedr for two (2) seconds to operate in the Setup mode,
you will
when you select those channels...
MR HH450 DUAL Manual - English - Page 17
....sisBtayncepressing the Channel Up button further, you will operate correctly in Setup mode on
the Marine (VHF) Setup programming.
2. Secondary Icons
Installation
Customer
5As.sisPtarnecess the Call/Enter/Setup button to save this radio is set level. NOTE If the Squelch is set through the following kAesysipstaandceoperation. This will be the first menu item...
MR HH450 DUAL Manual - English - Page 18
... "hands-free,"
automatically transmitting when you to a call from a compatible
ROG GMRS Cobra radio with a Call Alert. Installation
2. NOTE
Installation Notice
OnCcusetomseer t, this entry and move to the next setup programming mode. Notice 1. Customer
Assistance
indiWcaarrtaentsy
a
Low
(quiet)
voice
setting.
03 - The display will show VOX icon and ON or OFF flashing. Display...
MR HH450 DUAL Manual - English - Page 19
... in all
radio modes. Press Channel Up/Down button to a Cobra® 33 Press Call/Enter/Setup button to save entry. Assistance
2.
Press the UP or DOWN button to select ON or OFF.
3. Installation
PCruesstomserChannel or OFF. To Set Call Tone:
1. Caution
Warning
2. Installation
Customer Assistance
3. Roger Beep Mode In Roger Beep mode, your radio...
MR HH450 DUAL Manual - English - Page 20
... the Channel Up button until you are in Setup mode on this entry
and move to a Cobra® 35 Intro
The weather mode can be...Setup programming. Secondary Icons Intro
• WX - Operation rCaudstoiomewr ill souWanrrdantay max volume tone alert for
the
"Specific
Area Message Encoding (SAME)" and "Emergency Alert
Messages" sent by NOAA.
Start from Weather Standby mode to set...
MR HH450 DUAL Manual - English - Page 22
...subcode
set so that you will beWaOrninfgf. Main Icons
Intro
Operation
2. Squelch control will be blocked.
The radio does does this
entry
and move to the next setup programming mode.
38 English
Nothing Comes Close to a Cobra® 39 Call/Enter/Setup
Installation
Secondary Icons
ROG
GMRS VHF
TRX
Notice
2. Codes begin GMRS Setup
programming...
MR HH450 DUAL Manual - English - Page 23
....
40 English
Nothing Comes Close to bacAsksisttaonce01 again. Call/Enter/Setup
2. Codes return Installation
beCguisntomaert 01 and go to a Cobra® 41
Installation
Customer
PArsesisstsancCe all
radCiaoutimon odes.Warning Customer Assistance
VOX
TRX Secondary Icons
To set
to the next setup programming mode.
U VOX
HI SAME MEM NOTE Installat ion CAsussitsotmanecre...
MR HH450 DUAL Manual - English - Page 24
... Up/Down button to a Cobra® 43
From the previous press of incoming audio is a global setting when in all
radio modes. Display will Operation
Customer Assistance
shoWwarrRantOy G
icon
flashing
and
the
matrix
will
Insta2lla.tioPdn risepsslaCAsuCyssitsohKtmaaneEcrenYn TeOl UNpE/ODNoworn
OFF. Installation
Customer Assistance
3. Press Call/Enter/Setup button to an urgent...
MR HH450 DUAL Manual - English - Page 32
...product may call 800-543-1608. While each model will of Conformity, and full manuals.
Disposal of purchase is included within the US...part' does not include removal or installation work, costs or expenses which you incur for sending your productto the Cobra Factory Service Department for lost in which include but are not limited to www.cobra.com/support and follow the instructions...
MR HH450 DUAL Manual - English - Page 34
...at 800-418- the
channels Installation
on the MR HH450 DUAL model are set aside for that radio this...Service) feature is a land-mobile service available for unlicensed use the manual for communicating with only 15 Channels may designate Notice diffCearuetionnt chanWnaernlingnumbers for station identification when operating this section. For example, an older Cobra 15 Channel GMRS model...
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