Sony RMT-D151E Manual

The Sony RMT-D151E is a universal remote control designed for compatibility with various Sony and other brand audio/video equipment. It features infrared (IR) operation, programmable device codes, macro functions for multi-device control, backlit buttons for low-light use, and ergonomic design. Below are key sections covering features, setup, programming, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Infrared transmitter, LCD display (if applicable), device selection buttons, numeric keypad, navigation controls, macro buttons, power button, backlight.

Feature	Description
Infrared (IR) Operation	Controls devices via line-of-sight IR signals
Multi-Device Control	Programmable for TV, DVD, Blu-ray, Audio System, Cable/Satellite
Macro Function	Records and executes sequences of commands across devices
Backlit Buttons	Illuminated keys for use in dark environments
Ergonomic Design	Comfortable grip and intuitive button layout
Code Search	Automatic device code search function
Learning Function	Can learn commands from original remotes (if applicable)
Battery Indicator	LED or display warning for low battery
Reset Button	Restores factory default settings
Device Selection Buttons	TV, DVD, AUDIO, CABLE, AUX

Package Contents

Unpack and verify all items are present.

1. Sony RMT-D151E Remote Control unit.
2. Two AA alkaline batteries.
3. Quick Start Guide.
4. Full User Manual (this document).

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

Initial Setup

Prepare remote for first use.

1. Insert batteries: Open battery compartment, insert two AA batteries observing correct polarity (+/-).
2. Test power: Press any button; IR LED should flash.
3. Select device: Press corresponding device button (e.g., TV) to set remote mode.
4. Program device code: Use auto code search or manual entry (see Programming section).

CAUTION! Ensure batteries are inserted correctly to avoid damage.

Specifications

• Model: RMT-D151E.
• Power Source: 2 x AA batteries (DC 3V).
• Operating Range: Approx. 7 meters (23 feet) line-of-sight.
• Infrared Wavelength: 940 nm.
• Supported Devices: TV, DVD/Blu-ray, Audio System, Cable/Satellite Box, Game Console (basic functions).
• Macro Memory: Stores up to 3 macro sequences.
• Backlight Duration: 5 seconds (adjustable via setup).
• Operating Temperature: 0°C to 40°C (32°F to 104°F).
• Dimensions: Approx. 200 mm x 50 mm x 25 mm.
• Weight: Approx. 120 g (including batteries).

Controls and Layout

Top section: Power, Device selection (TV, DVD, AUDIO, CABLE, AUX). Center: Navigation pad (Up/Down/Left/Right, OK/Enter), Menu, Back/Exit. Lower section: Numeric keypad (0-9), Volume/Channel controls, Mute, Input/Source, Guide, Info, Macro buttons (M1, M2, M3). Bottom: Setup/Code Search button, Battery compartment.

Backlight: Press LIGHT button to illuminate keys for 5 seconds.

Programming the Remote

Two methods: Auto Code Search and Manual Code Entry.

1. Auto Code Search:
   • Turn on the device (e.g., TV).
   • Press and hold the device button (e.g., TV) until LED blinks twice.
   • Point remote at device and press POWER repeatedly until device turns off.
   • Press OK/Enter to save code.
2. Manual Code Entry:
   • Find correct 3- or 4-digit code for your device brand in code list.
   • Press and hold SETUP until LED blinks twice.
   • Enter code using numeric keypad.
   • LED blinks twice to confirm.

Tip: Test remote functions (volume, channel) after programming.

Macro Function Setup

Record sequence of commands to control multiple devices with one button.

1. Press and hold desired Macro button (M1, M2, or M3) for 3 seconds until LED blinks.
2. Press device buttons and commands in sequence (e.g., TV POWER, wait 2 sec, AUDIO POWER, wait 1 sec, DVD POWER).
3. Press Macro button again to end recording.
4. LED blinks twice to confirm.
5. To execute: Press programmed Macro button; remote sends recorded sequence.

WARNING! Ensure devices are within IR range during macro recording and execution.

Battery Replacement

Replace batteries when remote response weakens or backlight dims.

1. Slide open battery compartment cover.
2. Remove old batteries.
3. Insert two new AA batteries, observing polarity markings.
4. Close cover securely.

CAUTION! Use only alkaline batteries. Do not recharge non-rechargeable batteries.

Care & Maintenance

Clean remote with dry, soft cloth. Avoid liquids, solvents, or abrasive cleaners.

CAUTION! Do not disassemble remote. Keep away from extreme heat, humidity, or direct sunlight.

Regulatory Information

FCC Part 15: Class B digital device; complies with limits for residential use. This device may not cause harmful interference and must accept any received interference. Copyright © Sony Corporation. Sony and RMT-D151E are trademarks of Sony Group Corporation. For support, visit www.sony.com/electronics/support or contact Sony Customer Service at 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote not working	Dead batteries, obstacles, wrong mode	Replace batteries; ensure line-of-sight; press correct device button.
Cannot program device	Incorrect code, device not supported	Try auto code search; verify device compatibility.
Macro not executing	Sequence too long, devices out of range	Re-record shorter macro; ensure all devices are within range.
Backlight not working	Battery low, backlight disabled	Replace batteries; check setup for backlight setting.
Buttons unresponsive	Battery corrosion, internal damage	Clean battery contacts; contact Sony support if damaged.

Reset: Remove batteries, press all buttons for 10 seconds, reinsert batteries to restore factory defaults.

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