Radio

The radio uses the earphones as an antenna. For better reception, extend the earphone cable as far as possible.

Playing FM radio

To turn the radio on:

1. In other modes, press and hold to display the Home menu.

2.Press + or and or to select Radio and press to enter the radio menu.

3.While Listen is highlighted, press or to start listening. The frequency screen appears.

To tune the radio:

Press and hold or to start scanning through the frequency range. The player stops scanning when it detects the next station.

Press or to step through the frequency range.

To turn the radio off:

Turn the player off

In other modes, press and hold to display the Home menu and select other modes.

Storing and recalling preset stations

You can store up to 20 preset stations in the player.

To store the currently playing station as a preset:

1.Press to display the Option menu.

2.Press + or to highlight Save to Preset and then press .

If all 20 preset station numbers are occupied, you will replace the existing station with the new station.

3.The first available preset number is displayed. Press + or to select a different preset number if desired.

• If you choose a preset number that already contains an FM station, you will replace the existing station with the new station.

4.Press to highlight Yes and then press

To listen to a preset station:

1.When the radio is playing, press to display the Option menu.

2.Press + or to highlight Tuning and press to switch from Manual to Preset.

3.Press or to exit the menu.

4.Press or to choose the desired station preset number.

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RCA M45, M46 user manual Radio, Playing FM radio, Storing and recalling preset stations

M46, M45 specifications

The RCA M45 and M46 are distinguished models in the realm of radio communication technology, prominently recognized for their advancements in audio and communication quality during the mid-20th century. These models epitomize RCA's commitment to innovation and engineering excellence in the development of consumer electronics.

The RCA M45, introduced in the early 1950s, was designed as a versatile communication device featuring crystal-clear audio transmission capabilities. It was particularly notable for its robust build, durability, and user-friendly interface. One of the standout features of the M45 was its wide frequency range, allowing it to operate effectively across various wavelengths. This made it suitable for both amateur radio operators and commercial applications. The radio also included a high-fidelity speaker system that provided superior sound reproduction, enhancing the listening experience for users.

The RCA M46, an evolution of the M45, built upon its predecessor's foundation with several technological advancements. Launched shortly after the M45, the M46 was equipped with enhanced modulation capabilities, allowing for clearer audio signals and reduced interference. This model embraced the transition from analog to more sophisticated electronic circuitry, which improved the overall performance and reliability of the radio. Furthermore, the M46 featured multiple operational modes, including single sideband (SSB) and amplitude modulation (AM), making it versatile for various communication needs.

Both models were known for their distinctive design, often characterized by streamlined aesthetics and ergonomic controls, which appealed to users visually and functionally. RCA's dedication to quality control ensured that these devices were built to withstand the rigors of regular use. Moreover, the incorporation of advanced tuning mechanisms made signal acquisition easier and more precise.

In summary, the RCA M45 and M46 embody a significant period in the evolution of communication technology, blending innovative features with robust engineering. Their legacy continues to influence modern radio design, inspiring new generations of audio and communication devices that prioritize clarity, reliability, and user experience. The M45 and M46 remain testaments to RCA's legacy, showcasing how effective communication technology can transform connectivity and interaction.