12-1621.fm Page 4 Monday, July 12, 1999 9:13 AM

OPERATION

SETTING THE CLOCK

Setting the clock is simple. While hold- ing down TIME SET, repeatedly press (or hold down) SLOW FORWARD or SLOW REVERSE. The time on the display ad- vances or reverses by 1 minute each time you press the button. (The PM indi- cator lights for PM hours.)

illus of REVERSE and FORWARD locations

To rapidly set the time, hold down FAST FORWARD or FAST REVERSE.

ADJUSTING THE DISPLAY BRIGHTNESS

To change the brightness of the display, set DIMMER LOW/HIGH on the side of the clock radio to LOW or HIGH.

illustration of DIMMER LOW/HIGH location

PLAYING THE RADIO

1.Set ON/OFF/AUTO/ALARM to ON.

illustration of ON/OFF/AUTO/ ALARM set to ON

2. Set AM/FM to the desired band.

illustration of AM/FM location

Notes:

•The clock radio has a built-in AM antenna. For the best AM recep- tion, rotate the radio.

•The clock radio’s power cord acts as the FM antenna. For the best FM reception, fully extend the power cord.

3.Rotate TUNING to the desired sta- tion.

illustration of TUNING location

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Radio Shack CR-320 owner manual Operation, Setting the Clock, Adjusting the Display Brightness, Playing the Radio
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CR-320 specifications

The Radio Shack CR-320 is a versatile and compact climate monitoring device designed for both indoor and outdoor use. This device appeals to a wide range of users, from weather enthusiasts to homeowners looking for reliable environmental readings. One of its standout features is its dual monitoring capability, enabling users to keep tabs on both internal and external temperatures and humidity levels simultaneously.

At the heart of the CR-320 is a high-precision sensor that ensures accurate temperature readings ranging from -4°F to 158°F (-20°C to 70°C) and humidity levels from 20% to 95% relative humidity. This broad range makes it suitable for monitoring various environments, including greenhouses, basements, and living spaces. The easy-to-read LCD display provides clear, real-time data, making it simple for users to take instant readings without any hassle.

The CR-320 also boasts advanced wireless technology, allowing it to transmit data over a considerable distance. This means that users can place the outdoor sensor far from the indoor unit without losing connectivity. The wireless functionality reduces the clutter of wires and simplifies installation, making it easy to position the device in optimal locations for accurate readings.

Another significant characteristic of the Radio Shack CR-320 is its memory capability. The device can store historical temperature and humidity data, giving users the ability to track changes over time. This feature is particularly useful for those who want to monitor the effects of seasonal weather changes on their environment.

In terms of power, the CR-320 is energy-efficient, designed to operate on low battery power, while also allowing for battery replacement without any tools. This user-friendly design enhances its practicality in various environments.

The portability of the CR-320 contributes to its appeal. Its lightweight design makes it easy to move between locations, whether it's a backyard, patio, or living room. It also features a stand and wall-mount options for flexibility in placement.

Overall, the Radio Shack CR-320 encapsulates a blend of functionality and ease of use, standing out in the realm of climate monitoring devices. Its accuracy, wireless capabilities, memory functions, and portability make it an excellent choice for anyone looking to stay informed about their environment.
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