Sony RMT-D147A Manual

The Sony RMT-D147A is a universal remote control designed for compatibility with various Sony and other brand audio/video equipment. It features programmable functions, learning capabilities, direct code entry, device mode selection, macro programming for multi-device control, backlit buttons (on select models), ergonomic design, and battery operation. Below are key sections covering features, setup, programming, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Package Contents 3. Initial Setup 4. Specifications 5. Controls and Layout 6. Programming the Remote 7. Advanced Functions 8. Maintenance 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Power button, Mode selection buttons (TV, DVD, AUDIO, etc.), Numeric keypad, Navigation pad (arrow keys), Volume/Channel controls, Playback controls, Menu/Setup buttons, Learning sensor, Battery compartment.

Feature	Description
Universal Compatibility	Controls multiple brands of TVs, DVD players, audio systems, and more
Learning Function	Can learn commands from original remotes
Direct Code Entry	Manual programming via 3- or 4-digit codes
Macro Programming	Records sequences of commands for one-button operation
Mode Selection	Dedicated buttons for TV, DVD, AUDIO, CBL/SAT, AUX
Backlit Buttons	Illuminated keys for low-light conditions (on supported models)
Ergonomic Design	Comfortable grip and intuitive button layout
Battery Operation	Powered by 2 x AAA batteries (included)
Reset Function	Restores remote to factory default settings

Package Contents

Unpack and verify all items are present.

Sony RMT-D147A Remote Control
2 x AAA Batteries
User Manual (this document)
Quick Start Guide
Code List Booklet (for compatible devices)

NOTE: If any item is missing or damaged, contact Sony customer support.

Initial Setup

Prepare the remote for first use.

Install batteries: Open battery compartment, insert 2 AAA batteries observing polarity.
Test remote: Point at device, press POWER and corresponding mode button (e.g., TV).
Program basic codes: Use auto-search or direct code entry for your device.
Verify functions: Test volume, channel, and menu controls.

CAUTION! Use only recommended battery types; do not mix old and new batteries.

Specifications

Model: RMT-D147A
Power Source: 2 x AAA batteries (1.5V each)
Battery Life: Approximately 12 months with normal use
Operating Range: Up to 23 feet (7 meters)
Infrared Frequency: 38 kHz
Compatibility: TVs, DVD/Blu-ray players, audio systems, cable/satellite boxes, gaming consoles
Learning Capacity: Up to 20 commands (varies by model)
Macro Memory: Stores up to 3 macros
Dimensions: Approx. 7.5 x 2.2 x 0.8 inches (190 x 56 x 20 mm)
Weight: Approx. 3.5 oz (100 g) including batteries

Controls and Layout

Top section: POWER, Mode buttons (TV, DVD, AUDIO, CBL/SAT, AUX). Center: Navigation pad (Up/Down/Left/Right, OK), Menu, Guide, Info, Exit. Lower section: Numeric keypad (0-9), Volume/Channel controls, Mute, Last (channel recall). Bottom: Playback controls (Play, Pause, Stop, FF, REW, Previous, Next), Learning sensor (front), Battery compartment (rear).

Indicator: LED flashes red during programming/learning.

Programming the Remote

Three methods: Auto-search, Direct code entry, Learning function.

Auto-search: Press and hold TV mode button until LED stays on, press POWER repeatedly until device turns off, press OK to save.
Direct code entry: Find code for your device in booklet, hold mode button until LED on, enter 3-digit code, LED blinks twice to confirm.
Learning function: Place original remote head-to-head with RMT-D147A, hold LEARN button until LED on, press button to learn on RMT-D147A then corresponding button on original remote, LED blinks to confirm.

Tip: Test each programmed function; repeat if necessary.

Advanced Functions

Macro Programming: Record sequence of commands for one-button control.

Press and hold MACRO button until LED lights.
Press macro number (1, 2, or 3).
Press sequence of buttons (e.g., TV POWER, CBL/SAT POWER, DVD POWER).
Press MACRO again to save; LED turns off.
Execute macro: Press MACRO then macro number.

Volume Lock: Locks volume control to specific device. Press and hold VOL+ and VOL- for 3 seconds until LED flashes.

Reset: Press and hold TV POWER and 1 simultaneously for 5 seconds; LED flashes 3 times.

Maintenance

Clean with dry, soft cloth. Replace batteries when weak. Store in cool, dry place.

CAUTION! Do not expose to extreme temperatures, moisture, or direct sunlight. Remove batteries if not used for extended period.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Sony Corporation. All trademarks are property of their respective owners. For support, visit www.sony.com/remotesupport or contact 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote not working	Dead batteries, obstruction, wrong mode	Replace batteries; ensure line-of-sight; select correct device mode.
Cannot program codes	Incorrect code, procedure error	Verify code in booklet; repeat programming steps slowly.
Learning function fails	Original remote not compatible, distance too great	Ensure original remote is infrared (not RF); place remotes 1-2 inches apart.
Macro doesn't execute	Sequence too long, devices not on	Limit to 10 commands; ensure devices are powered on.
Buttons unresponsive	Battery corrosion, physical damage	Clean battery contacts; inspect for damage.

Factory Reset: Remove batteries, press and hold POWER for 10 seconds, reinsert batteries.

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