Sony RMT-D140E Manual

The Sony RMT-D140E is a universal remote control designed for Sony televisions and home theater systems. It features a comprehensive button layout for TV control, DVD/Blu-ray player operation, audio system management, and device input selection. Below are key sections for overview, features, setup, operation, programming, and troubleshooting.

1. Features at a Glance 2. Package Contents 3. Initial Setup 4. Specifications 5. Button Layout & Functions 6. Programming the Remote 7. Operating Your Devices 8. Advanced Functions 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Ergonomic design, backlit buttons (select models), device mode selection (TV, DVD, AUDIO, etc.), macro programming capability, learning function (select codes), and direct input access.

Feature	Description
Device Control	Controls up to 4 devices (TV, DVD/Blu-ray, Audio System, Cable/Satellite)
Backlit Buttons	Illuminated keypad for low-light environments (on supported models)
Macro Programming	Program sequence of commands to multiple devices with one button
Learning Function	Learn commands from original remotes (if supported)
Direct Input Select	Quick access to HDMI, AV, Component inputs
Volume Punch-Through	Volume control works across device modes
Code Search	Automatically searches for correct device codes
Ergonomic Design	Comfortable grip and intuitive button layout
Battery Indicator	LED flashes when batteries are low
Child Lock	Prevents accidental button presses

Package Contents

Unpack and verify all items are present.

Sony RMT-D140E Remote Control (1 unit)
AAA batteries (2 pieces)
Quick Start Guide
Warranty Information Card

WARNING! Keep batteries away from children and pets. Do not mix old and new batteries.

Initial Setup

Prepare remote for first use.

Insert batteries: Open battery compartment, insert AAA batteries observing correct polarity.
Remove protective film: Peel off any protective covering from LCD or buttons.
Test basic functions: Point remote at device, press POWER to test responsiveness.
Program device codes: Follow programming section to set up for your specific devices.

CAUTION! Do not expose remote to extreme temperatures or moisture during setup.

Specifications

Model: RMT-D140E
Power Source: 2 x AAA batteries (included)
Battery Life: Approximately 12 months with normal use
Operating Range: Up to 8 meters (26 feet)
Infrared Frequency: 38 kHz
Compatible Devices: Sony TVs, Blu-ray/DVD players, audio systems, select third-party devices
Dimensions: 155mm x 45mm x 20mm
Weight: 85g (without batteries)
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Warranty: 1 year limited warranty

Button Layout & Functions

Top section: POWER, DEVICE SELECT (TV, DVD, AUDIO, CABLE), NUMBER PAD, INPUT SELECTOR.

Navigation: Directional arrows, ENTER, RETURN, HOME, OPTIONS.

Media controls: PLAY, PAUSE, STOP, PREV/NEXT, FF/REW. Audio: VOLUME UP/DOWN, MUTE. Special: COLOR BUTTONS (Red/Green/Yellow/Blue), SUBTITLE, AUDIO, INFO, GUIDE, DVR controls.

Programming the Remote

Three methods: Auto Code Search, Direct Code Entry, Learning Function.

Turn on device to be controlled.
Press and hold DEVICE button (e.g., TV) until LED blinks twice.
Enter 3-digit code from code list (see manual appendix).
Test functions: Point at device, try POWER and VOLUME.
For auto search: Hold SETUP until LED lights, press DEVICE button, then press POWER repeatedly until device turns off.

Tip: Keep original remotes handy for learning function programming.

Operating Your Devices

Switch between controlled devices using DEVICE buttons.

Select device: Press TV, DVD, AUDIO, or CABLE button.
Basic control: Use POWER, VOLUME, MUTE, navigation buttons.
Media playback: In DVD mode, use transport controls (PLAY, STOP, etc.).
Input selection: Press INPUT repeatedly or use dedicated input buttons.
Quick access: Number pad for direct channel entry, COLOR buttons for smart features.

WARNING! Ensure clear line of sight between remote and device IR sensor.

Advanced Functions

Macro Programming: Record sequence of commands to multiple devices.

Press and hold MACRO button until LED lights.
Press sequence of buttons (max 20 commands).
Press MACRO again to save, assign to a number button (1-4).
Execute macro by pressing MACRO then assigned number.

Volume Punch-Through: Enable in setup so volume works in any mode. Learning Function: Teach commands from original remote (if supported).

Care & Maintenance

Clean with dry, soft cloth. Replace batteries when performance decreases.

CAUTION! Do not use chemical cleaners. Remove batteries if not used for extended periods.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. This device complies with part 15 of the FCC Rules. Copyright © Sony Corporation. Sony and the Sony logo are trademarks of Sony Corporation. 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	Replace batteries; ensure clear path to IR sensor; check distance (within 8m).
Partial functions work	Incorrect programming code	Reprogram with correct device code; try auto code search.
LED not lighting	Battery polarity, dead batteries	Check battery orientation; replace both batteries.
Macro not executing	Sequence too long, wrong order	Limit to 20 commands; reprogram sequence; ensure devices are on.
Learning function fails	Original remote not compatible	Use only with IR remotes (not RF); hold remotes close together during learning.
Buttons unresponsive	Dirt under buttons, damage	Clean with dry cloth; contact Sony support if physical damage.

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

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