49-2020.fm Page 16 Wednesday, August 18, 1999 2:57 PM

Radio Shack Limited Warranty

This security product is warranted against manufacturing defects in material and workmanship for ninety (90) days from the date of purchase from Radio Shack company owned stores and authorized Radio Shack franchisees and dealers. Within this period Radio Shack will repair the security product without charge for parts and labor. Simply bring your Radio Shack sales slip as proof-of-purchase date to any Radio Shack store. This warranty does not cover damage or failure caused by or attributable to Acts of God, abuse, misuse, improper or abnor- mal usage, faulty installation, improper maintenance, lightning or other incidence of excess voltage, or any repairs other than those provided by a Radio Shack Authorized Service Facility, or transportation costs. Radio Shack is not responsible or lia- ble for indirect, special, or consequential damages arising out of or in connection with the use or performance of the product or other damages with respect to loss of property, loss of revenues or profit, or costs of removal, installation or reinstallation.

EXCEPT AS PROVIDED HEREIN, RADIO SHACK MAKES NO EXPRESS WARRANTIES AND ANY IMPLIED WARRAN- TIES ARE LIMITED IN DURATION TO THE DURATION OF THE WRITTEN LIMITED WARRANTIES CONTAINED HEREIN. Some states do not allow the limitation or exclusion of incidental or consequential damages and some states do not allow limitation or exclusion of implied warranties; therefore, the aforesaid limitation(s) or exclusion(s) may not apply to the pur- chaser. There will be charges rendered for repairs to the prod- uct made after the expiration of the aforesaid ninety (90) day warranty period.

This warranty gives you specific legal rights and you may have other rights which vary from state to state.

We Service What We Sell

10/95

RADIO SHACK

A Division of Tandy Corporation

Fort Worth, Texas 76102

2A7

Printed in China

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Radio Shack 49-2010, 49-2011, 49-2020 owner manual Radio Shack
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49-2020, 49-2011, 49-2010 specifications

Radio Shack, a name synonymous with electronics retail, offered a variety of intriguing products that captivated hobbyists and tinkerers. Among these, the Radio Shack 49-2010, 49-2011, and 49-2020 models stand out for their unique features and capabilities.

The Radio Shack 49-2010 is a compact infrared remote control transmitter and receiver that allows users to send and receive commands wirelessly. This device operates at a frequency of 38 kHz, making it ideal for a variety of applications, from simple remote controls to complex control systems for robotics projects. One of its main features is its versatility; it can be programmed to control multiple devices using preset commands, enabling users to design custom remote systems. Additionally, the 49-2010 is equipped with an easy-to-read LED indicator that signifies operation status, making it user-friendly for beginners.

The 49-2011 model builds on the 49-2010 with enhanced functionality. This unit also utilizes infrared technology, but it introduces a broader range of programmable features and improved sensitivity. The 49-2011 can simultaneously control multiple devices, making it a fantastic choice for automation projects. It includes additional programming capabilities, allowing hobbyists to create more complex control setups. With its straightforward interface, users can easily configure it for various uses, including controlling appliances, lights, and even custom-built machinery.

The Radio Shack 49-2020 further advances the line with a focus on wireless communication. This model features a frequency-hopping spread spectrum technology, which significantly improves range and reliability. Unlike its predecessors, the 49-2020 is designed for use in environments with high electromagnetic interference, making it suitable for both indoor and outdoor applications. This robustness is complemented by enhanced battery efficiency, allowing for longer usage without frequent replacements.

In summary, the Radio Shack 49-2010, 49-2011, and 49-2020 provide a range of features catering to electronics enthusiasts and those engaged in DIY projects. From simple infrared remote controls to advanced wireless communication systems, each model brings forth various innovative technologies. These devices exemplify Radio Shack's commitment to empowering users with tools to explore their creativity in electronics and automation.
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