Motorola T7450, T7400 manual Changing your Radio’s Settings, Setting the Channel

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Note: Your radio will only communicate with radios set to the same Channel and Interference Eliminator Code.

Changing your Radio’s Settings

Setting the Channel

• Turn radio On.

• To set, press once the Channel display begins to flash.

•Then press or to choose the Channel.

•Press to exit this menu.

Note: The red indicator light above the display flashes every second when the Channel is in use.

Setting the Interference Eliminator Code

Interference Eliminator Codes help minimize interference by providing a choice of code combinations. Your radio has 99 Interference Eliminator Codes. Codes 1-38 are the standard codes that appear on other FRS/GMRS radios. Codes 39-99 are additional digital codes added for superior interference protection.

To set the code for a channel:

1.Press until the code starts to flash.

2.Press or to select the code.

3.Press to save the code setting.

Changing your Radio’s Settings

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Contents Page Contents ContentsTransmit and Receive Procedure Safety and General InformationSafety and General Information Exposure To Radio Frequency EnergyPortable Radio Operation and EME Exposure Antenna CareBody-Worn Operation Approved AccessoriesTwo-way Radio Operation Data OperationAircraft FacilitiesMedical Devices Pacemakers Other Medical Devices Safety and General Use While DrivingMedical Devices Hearing Aids Operational WarningsOperational Cautions Potentially Explosive AtmospheresBlasting Caps and Areas AntennasBattery Charger Safety Instructions BatteriesSafety and General Information FCC Licensing Information FCC Licensing InformationGetting Installing BatteriesStarted Getting StartedAA Alkaline Batteries Installation NiMH Battery InstallationGetting Started Battery Life Battery MeterNiMH/Alkaline % 100-85 85-25 25-10 Final Battery Drop-In Charging Tray Control Buttons Indicator Light Use toControl Buttons MicrophoneOperating Operating Your T7400Lock Accessing the BacklightMonitor Roger Beeps/Talk Confirmation Tone Button BeepsFrequency and Code Charts Frequency and Code ChartsWeather Channels and Frequencies Setting the Channel Changing your Radio’s SettingsChanging your Radio’s Settings Setting the Interference Eliminator CodeSetting the Call Tone SettingsPush to Talk Timeout Timer Radio’sAdvanced Scan ScanningScan Nuisance Delete Handsfree Use Without Accessories iVox Hands-Free Use/VOXSetting Sensitivity Level Changing your Radios Settings= Medium Sensitivity, for most environments Ear-piece with Push-To-Talk Microphone Using AccessoriesUsing Accessories Ear-piece with Boom MicrophoneWeather WeatherTurning Weather Channel Reception On and Off Setting the Weather Channel Setting the Weather AlertUse and Care Use and CareIf the radio gets wet Troubleshooting Symptom Try ThisTroubleshooting Copyright Information Copyright InformationWarranty Accessories Accessories Warranty forHeadsets. Ear Warranty for Monaural Limited lifetimeCommunication Services. Defects Altered Products. Products orSoftware not Embodied Canada How to Obtain Warranty Service or Other Information?Two-Way Radios Two-Way radio Warranty Page Channels 8 GMRS, 7 GMRS/FRS, 7 FRS Weather Channels Low Battery AlertYear Limited Warranty Interference Eliminator Codes

T7450, T7400 specifications

The Motorola T7400 and T7450 are two popular models from Motorola's lineup of two-way radios that became widely recognized for their advanced features, reliability, and user-friendly design. These devices, released in the mid-2000s, catered to outdoor enthusiasts, communication professionals, and families looking for an efficient way to stay in touch.

One of the standout features of the T7400 and T7450 is their robust range of communication capabilities. With a maximum range of up to 10 kilometers in open areas, these radios are well-suited for use in a variety of environments, from camping trips to large-scale events. They operate on FRS (Family Radio Service) and GMRS (General Mobile Radio Service) frequencies, allowing for clear and reliable communication.

Both models are equipped with a total of 8 channels and feature 38 sub-codes to reduce interference from other users on the same channel. This channel and code selection allows users to find a clear frequency quickly, ensuring effective communication even in crowded areas. The T7450, in particular, has added enhancements, such as weather alerts, ensuring users remain informed about changing environmental conditions, which is crucial for outdoor activities.

One notable technology incorporated into the T7400 and T7450 is the Quiet Talk feature, which enables users to mute incoming calls, ensuring they can focus on their activities without constant interruptions. This aspect is particularly appreciated by professionals who require discreet communication during busy situations.

In terms of design, both models boast a compact and lightweight structure, making them easy to carry. Their ergonomic design includes a rubberized grip for better handling and buttons that are easy to operate, even with gloves on. Additionally, the displays are backlit, allowing users to operate the radios even in low-light conditions.

Battery life is another critical characteristic of the T7400 and T7450 models. They are compatible with rechargeable NiMH batteries as well as standard AA batteries, providing flexibility for users who may not always have access to charging facilities. Furthermore, the built-in battery level indicator alerts users when it's time to recharge, ensuring that they remain connected when it matters most.

With their combination of features, technologies, and user-friendly characteristics, the Motorola T7400 and T7450 remain excellent choices for anyone in need of reliable two-way communication. Whether used for recreational purposes or professional needs, these radios stand out for their ability to perform under a variety of demanding conditions, marking them as favorites among users worldwide.