Mode Functions, Set Ctcss Privacy Codes | Cobra Electronics CXT450C

Operation

Mode Functions


Introduction	Operation	Customer Assistance	Warranty

Scrolling through Mode Functions

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By scrolling through the Mode Functions, you will be able to select or turn on/off preferred features of your microTALK radio. When scrolling through the Mode Functions, your radio features will be displayed in the following order:

Mode/Lock Button

Set CTCSS Privacy Codes

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Mode/Lock Button To select a CTCSS privacy code:

1. After selecting a channel, press

the Mode/Lock button until the small numbers next to the channel number flash on the display.

Set DCS Privacy Codes

Set NOAA All Hazards Radio Channel

Set VOX On/Off

Set VOX Sensitivity Level

Set Memory Locations

Set Channel Scan

Set CTCSS Privacy Code Scan

Set DCS Privacy Code Scan

Set Memory Location Scan

Set Call Tones

Set Roger Beep On/Off

CTCSS Privacy Code

Channel Buttons

If DCS is turned on at the channel selected, the display will flash the CTCSS icon and “OFF.” To switch from DCS to CTCSS, press the Channel Up or Channel Down button while the display is flashing “OFF.” The display will then show the small numbers flashing and you will then be able

to proceed to step 2.

Set Keystroke Tones On/Off

Scroll through the mode functions using the Mode/Lock button. Each press and release of the Mode/Lock button will advance to the next mode function. Press the Talk button at any point to return the radio to Standby mode.

Privacy Codes

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Your microTALK radio incorporates two advanced coded squelch systems that can help to reduce interference from other users on any given channel. CTCSS (Continuous Tone Coded Squelch System) provides 38 privacy codes and DCS (Digitally Coded Squelch) provides 83 privacy codes. This provides a total of 121 Privacy Codes. Either system can be used on all channels, but both systems cannot be used on the same channel at the same time.

To successfully communicate using a privacy code, both the sending and receiving radios must be tuned to the same channel and to the same privacy code system (CTCSS or DCS) and privacy code number. Each channelwill remember the last privacy code system and number you select.

The privacy code 00 is not a privacy code, but allows all signals to be heard on a channel that is set to 00 on both the CTCSS and DCS systems.

2.Press using the Channel Up or Channel Down button to select

aprivacy code. Youcan hold the Up or Down button for fast advance.

3.When your desired CTCSS privacy code is displayed, choose one of the following:

a.Press the Mode/Lock button to enter the new setting and proceed to other functions.

b.Press the Enter/Hi•Low button to enter the new setting and return to Standby mode.

c.Do not press any buttons for 15 seconds to enter the new setting and return to Standby mode.

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CXT450C specifications

The Cobra Electronics CXT450C is a robust and user-friendly two-way radio designed for outdoor enthusiasts and everyday communication needs. Its rugged build and extensive range make it a reliable choice for a variety of situations, from camping trips to workplace communication.

One of the flagship features of the CXT450C is its impressive communication range, which can extend up to 40 miles in open areas under optimal conditions. This capability allows users to maintain communication over long distances, making it an excellent companion for hikers, hunters, or event organizers. However, users should note that actual range may vary depending on terrain and environmental factors.

The CXT450C operates on FRS/GMRS frequencies, providing access to both licensed and unlicensed channels. It is equipped with 22 channels and 121 privacy codes, helping users find a clear channel for communication and reducing the likelihood of interference from other users in crowded areas. This is particularly useful in busy environments where multiple users may be operating on similar frequencies.

In terms of technology, the CXT450C comes with a host of features designed for ease of use and enhanced functionality. The radio includes a built-in NOAA weather radio, providing critical weather alerts and updates. This feature is invaluable for those who spend significant time outdoors, ensuring they are informed about changing weather conditions.

Additionally, the CXT450C is equipped with a voice-activated transmission (VOX) feature, enabling hands-free communication. This is ideal for users who need to keep their hands free while working or engaging in outdoor activities. The radio also boasts a durable design, featuring an IP54 rating for water and dust resistance, ensuring that it can withstand the rigors of outdoor use.

The CXT450C offers both rechargeable and standard AA battery options, providing versatility in power sources. Users can enjoy extended usage without the worry of constantly replacing batteries. The radio also comes with a desktop dual charger, making it easy to keep the devices powered up and ready for use.

Overall, the Cobra Electronics CXT450C is an essential tool for anyone seeking reliable communication with a blend of advanced features and durability. Its long range, user-friendly design, and practical functionalities make it suitable for both recreational and professional use. Whether you are navigating the wilderness or coordinating with a team, the CXT450C ensures you stay connected.

Cobra Electronics CXT450C Scrolling through Mode Functions, Set Ctcss Privacy Codes

Models: CXT450C