Playing the Radio, Using the Earphone

AM/FM Pocket Radio (120-0454)

Operation

Faxback Doc. # 3669

PLAYING THE RADIO

1.Rotate OFF/VOL downward until it clicks to turn on the radio.

2.Set FM/AM to the desired band.

3.Adjust TUN to tune to the desired station.

Note: For the best FM reception, fully extend the telescoping antenna. To improve AM reception, adjust the radio's position.

4.Adjust OFF/VOL to a comfortable listening volume level.

5.Set TONE HI/LO to the desired setting: HI - for normal sound

LO - to reduce high frequencies

To turn off the radio, rotate OFF/VOL upward until it clicks.

USING THE EARPHONE

To listen in privacy, plug the supplied earphone into the EAR jack.

Note: The internal speaker automatically disconnects when you plug in the earphone.

Listening Safely

Do not listen at extremely high-volume levels. Extended high-volume listening can lead to permanent hearing loss. To protect your hearing, follow these guidelines when you use earphones.

Set the volume to the lowest setting before you begin listening.

After you begin listening, adjust the volume to a comfortable level.

Once you set the volume, do not increase it. Over time, your ears adapt to the volume level, so a volume level that does not cause discomfort might still damage your hearing.

120-0454 specifications

The Radio Shack 120-0454 is a versatile and compact digital multimeter that caters to both hobbyists and professionals who require precise electronic measurements. This device is designed to measure voltage, current, resistance, and can even test diodes, providing essential functionality for a variety of applications.

One of the main features of the Radio Shack 120-0454 is its ability to measure both AC and DC voltage, with a maximum input voltage capability typically around 600 volts. This makes it an excellent tool for working on household electronics, automotive diagnostics, and more. The multimeter offers a clear, easy-to-read digital display, assisting users in accurately interpreting their measurements.

The device is equipped with a range of measurement settings, which allow users to toggle between different measurement modes effortlessly. It provides true RMS readings, ensuring that it delivers accurate measurements for non-linear loads, which is particularly important in electrical work where harmonics may affect accuracy. The resistor measurement function can usually measure up to several megaohms, offering flexibility when checking the resistance in various circuits.

In addition to voltage and resistance measurements, the Radio Shack 120-0454 also features a current measuring capability, typically offering both AC and DC current ranges. This is vital for users who need to monitor current flow in circuits and components, making the multimeter a full-featured tool for electrical troubleshooting.

The safety features of the Radio Shack 120-0454 are also noteworthy. With built-in fuses and overload protection, users can work confidently, knowing that the device is designed to prevent damage from incorrect usage. The ergonomic design, coupled with a sturdy casing, means that it can withstand regular use in workshop environments.

Another attractive characteristic of the Radio Shack 120-0454 is its affordability, making it accessible to a broad range of users, from hobbyists embarking on DIY electronics projects to students learning the fundamentals of electrical engineering. For those who require portability, the compact size of this multimeter allows it to fit comfortably in a toolbag or pocket, enhancing its appeal for on-the-go technicians.

In summary, the Radio Shack 120-0454 multimeter combines essential measurement capabilities, safety features, and an affordable price point, making it a strong choice for anyone needing a reliable digital multimeter for various electronic tasks. Its user-friendly design and comprehensive functions deliver solid performance, ensuring that it remains a valuable tool in both professional and hobbyist electronics toolkits.