Radio Shack 49-2551A owner manual Replacing the CONSOLE’S Battery

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49-2551AB.fm Page 37 Friday, February 19, 1999 3:41 PM

REPLACING THE CONSOLE’S BATTERY

The console’s backup battery allows the system to work during a power out- age. A 9-volt alkaline battery provides at least 12 hours of backup. BATTERY LOW lights on the console when you need to replace the backup battery, but you should replace the battery at least once a year.

Do not unplug the console from AC power when you replace the battery. Otherwise, the console loses all mem- ory of the installed wireless sensor transmitters, motion detectors and re- mote controls, and the voice message and stored numbers. You must then set the INSTALL/RUN 1/RUN 2 switch on the console to INSTALL, re-record your emergency message, re-program emergency numbers, and then re-in- stall all the wireless sensor transmit- ters, motion detectors and remote controls.

REPLACING A REMOTE’S BATTERIES

If the console does not respond to a re- mote control’s signal, replace the bat- teries in the remote control’s battery compartment, according to the polarity symbols (+ and –) marked inside the compartment.

After you replace the remote control’s batteries, re-initialize the remote con- trol as described in “Installing the Key- chain Remote Control” on page 11 or “Installing the Handheld Remote Con- trol” on page 12.

Note: When you press a button on the keychain remote, BATTERY lights to show the battery is good.

After replacing batteries, follow these steps to confirm that the console still recognizes the remote control.

1.Set INSTALL/RUN 1/RUN 2 on the console to RUN 2.

2.Press ARM on the remote control.

If the system arms, the console recog- nized the remote control.

If the system did not arm:

1.Set INSTALL/RUN 1/RUN 2 to

INSTALL.

2.Press ARM on the remote control. The remote control transmits a random code to the console. The console acknowledges this with a chime and logs in the remote con- trol. If you do not hear a chime, press CODE with a pencil and then press ARM.

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Contents Wireless Home Security System Introduction Two Wireless Sensor Transmitters49-2551AB.fm Page 3 Friday, February 19, 1999 341 PM FCC Wants YOU to Know Read this Before InstallationContents Troubleshooting Care and Maintenance Glossary Planning Your Security System Reassigning Security Codes Assigning Security CodesSetting UP Console Quick INSTALLING/TESTING Your SystemInstalling the Keychain Remote Control Installing the Handheld Remote Control Initializing the Wireless Sensor Transmitters Initializing Motion Sensor Installing the Lamp Module Testing the System Mounting the Wireless Sensor Transmitters Mounting AccessoriesMounting the Motion Detector RightWrong Making a PET Zone Testing the Motion Detector49-2551AB.fm Page 21 Friday, February 19, 1999 341 PM Setting UP Phone Numbers Setting UP the Telephone DialerSet INSTALL/RUN 1/RUN 2 on the console to Install Recording a Voice Message Testing the Dialer ARMING/DISARMING the System OperationZone Indicators Using the Panic AlarmReading the Status Zones After AN Alarm During AN AlarmControling Plug ’N Power Modules Using Security Light Resetting ConsoleProblem Solution TroubleshootingPress Test on the wireless sensor transmitter Battery 49-2551AB.fm Page 34 Friday, February 19, 1999 341 PM 49-2551AB.fm Page 35 Friday, February 19, 1999 341 PM Care and Maintenance Replacing the CONSOLE’S Battery Intercom Systems Replacing a Wireless TRANSMITTER’S Sensor BatteriesLightning FCC CautionsRadioShack Division of Tandy Corporation Fort Worth, Texas

49-2551A specifications

The Radio Shack 49-2551A is a versatile and user-friendly infrared remote control that has gained popularity among tech enthusiasts and casual users alike. Designed with the aim of simplifying device operation, the 49-2551A is a practical solution for anyone looking to control multiple home electronics with ease.

One of the standout features of the 49-2551A is its ability to control a wide range of devices. This universal remote can operate various components, including TVs, VCRs, DVD players, cable boxes, and even some audio systems. This multi-device compatibility makes it a convenient choice for users seeking to consolidate their remotes into one streamlined device.

The 49-2551A employs infrared (IR) technology for communication with compatible devices. This traditional but reliable technology consists of infrared light signals that are emitted from the remote to the device, allowing for a straightforward and effective way to send commands. The line-of-sight capability ensures efficient operation, as long as the remote is pointed directly at the device.

In terms of design, the Radio Shack 49-2551A is built for comfort and usability. It features a well-organized button layout with clearly labeled functions, making it intuitive for users to find what they need quickly. Large, tactile buttons facilitate ease of use, even for individuals who may have limitations in dexterity or vision. Additionally, its lightweight, compact design makes it easy to handle and store.

Another significant characteristic of the 49-2551A is its programmable capabilities. Users can easily set up the remote to control different devices, customizing the remote for their specific home entertainment system. The programming process is straightforward, often requiring only a few codes to be entered, which can be found in the user manual or online.

The Radio Shack 49-2551A also features a memory function that ensures that programmed settings are retained even when the batteries are replaced. This feature provides peace of mind for users, as they do not have to reprogram their remote after every battery change.

In conclusion, the Radio Shack 49-2551A is a robust and practical infrared remote control that stands out for its compatibility with various devices, intuitive design, and programmable features. Whether you are a seasoned tech user or a newcomer to home entertainment systems, the 49-2551A offers an effective solution for managing your electronics with ease.
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