Sony RMT-D142A Manual

The Sony RMT-D142A is a universal remote control designed for Sony audio/video equipment, featuring programmable functions, learning capabilities, and compatibility with various Sony TV, DVD, Blu-ray, and audio systems. It supports infrared (IR) operation, macro programming for multi-step commands, device selection keys, and a user-friendly layout. Below are key sections for overview, setup, programming, operation, compatibility, maintenance, and troubleshooting.

Overview & Features

Key components: Infrared transmitter, device selection buttons (TV, DVD, BD, AUDIO), numeric keypad, navigation pad, volume/channel controls, power button, macro buttons, learning sensor.

Feature	Description
Device Selection	TV, DVD, BD, AUDIO buttons to control different devices
Learning Function	Can learn commands from original remotes
Macro Programming	Records sequence of commands to single button
Numeric Keypad	0-9 digits for direct channel/input selection
Navigation Pad	Directional arrows and OK/Enter button
Volume/Channel Controls	Up/down buttons for audio and channel adjustment
Power Button	Turns selected device on/off
Input Select	Cycles through input sources on compatible devices
Menu/Exit	Accesses device menu and exits menus
Backlight	Illuminates buttons in low light (if supported)

Initial Setup

Unpack remote and prepare for use.

1. Insert batteries: Open battery compartment, install two AAA batteries observing polarity.
2. Select device: Press TV, DVD, BD, or AUDIO button to choose device to control.
3. Power on device: Aim remote at device, press POWER to test control.
4. If not working, proceed to programming section.

WARNING! Use correct battery type; do not mix old and new batteries. Keep remote dry.

Programming the Remote

Program remote using code search or auto-search method.

1. Turn on device to be controlled (e.g., TV).
2. Press and hold device button (TV) until indicator light stays on.
3. Enter 3-digit code for your device (see compatibility list).
4. Indicator blinks twice if code accepted; test functions.
5. If not working, press device button again and try another code.

Auto-search: Hold device button until light on, press POWER repeatedly until device turns off, then press ENTER to save.

CAUTION! Ensure remote is pointed at device during programming.

Specifications

• Model: RMT-D142A.
• Power Source: 2 x AAA batteries (included).
• Operating Range: Approx. 7 meters (23 feet) line-of-sight.
• Signal Type: Infrared (IR).
• Compatibility: Sony TVs, DVD players, Blu-ray players, audio systems.
• Learning Capacity: Up to 10 commands (if supported).
• Macro Capacity: Up to 16 steps per macro.
• Dimensions: Standard remote size.
• Weight: Lightweight with batteries.

Button Layout & Functions

Top row: Device buttons (TV, DVD, BD, AUDIO). Center: Navigation pad, OK, Menu, Exit. Lower: Numeric keypad, Volume/Channel, Power, Input, Mute.

Special Functions: Press and hold device button for 3 seconds to enter programming mode. Press MACRO button to record macro sequences. Press LEARN button (if present) to enter learning mode.

Indicator Light: Blinks during programming/macro recording; stays on in learning mode.

Learning Function

Allows remote to learn commands from other remotes.

1. Press and hold LEARN button until indicator light stays on.
2. Point original remote at learning sensor (front of remote).
3. Press button on original remote; indicator blinks.
4. Press corresponding button on Sony remote to assign learned command.
5. Repeat for other commands; press LEARN to exit.

Note: Learning may not work with all remotes; some commands may not be learnable.

Macro Programming

Record multiple commands to a single button.

1. Press and hold MACRO button until indicator light stays on.
2. Press device button (e.g., TV) to start macro.
3. Press sequence of buttons (e.g., POWER, INPUT, 1).
4. Press MACRO again to end recording; indicator blinks twice.
5. Assign macro to a button (e.g., press numeric 1 to store).
6. To execute, press assigned button; remote sends sequence.

WARNING! Keep remote pointed at devices during macro recording and execution.

Compatibility List

Supported Sony device codes (partial list):

Device Type	Code Examples
Sony TVs	001, 005, 012, 017, 021
Sony DVD Players	101, 105, 110, 115
Sony Blu-ray Players	201, 205, 210
Sony Audio Systems	301, 305, 310, 315

For full code list, visit Sony support website or refer to included code sheet.

Battery & Care

Replace batteries when remote response weakens. Use two AAA alkaline batteries.

1. Open battery compartment on back.
2. Remove old batteries, insert new ones with correct polarity (+/-).
3. Close compartment securely.

Cleaning: Wipe with dry cloth; do not use liquids or abrasive cleaners.

CAUTION! Dispose of batteries properly; do not expose remote to extreme temperatures.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Sony Corporation. For support, visit www.sony.com/remote or contact Sony Customer Service at 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote not working	Batteries/obstacles	Replace batteries; ensure line-of-sight to device; check distance.
Device not responding	Wrong device selected	Press correct device button (TV, DVD, etc.); reprogram remote.
Learning fails	Original remote incompatible	Ensure original remote is IR (not RF); move closer; try different command.
Macro not executing	Recording error	Re-record macro; ensure all steps included; point remote correctly.
Buttons unresponsive	Battery low/damage	Replace batteries; check for physical damage to buttons.

Reset: Remove batteries, press all buttons for 10 seconds, reinsert batteries to reset remote.

Service: 1-800-222-7669; www.sony.com/support