Sony RMT-D152E Manual

The Sony RMT-D152E is a universal remote control designed for compatibility with various Sony and other brand audio/video equipment. It features infrared (IR) operation, programmable functions, device code learning, macro capabilities, and ergonomic button layout. Below are key sections covering features, setup, programming, operation, troubleshooting, and specifications.

Features at a Glance

Key components: Infrared transmitter, LCD display (if applicable), power button, numeric keypad, navigation controls, device selection buttons, volume/channel controls, special function keys.

Feature	Description
Infrared Operation	Wireless control via IR signals
Multi-Device Control	Controls up to 8 devices (TV, DVD, Cable, etc.)
Code Learning	Learn commands from original remotes
Macro Function	Program sequence of commands to single button
Ergonomic Design	Comfortable grip and intuitive button layout
Backlit Buttons	Illuminated keys for low-light conditions
Device Selection	Dedicated buttons for TV, DVD, AUX, etc.
Numeric Keypad	Direct channel/input number entry
Navigation Pad	Directional controls for menus
Special Functions	Menu, Guide, Info, Exit, etc.

Package Contents

Unpack and verify all items are present.

1. Sony RMT-D152E Remote Control unit.
2. Two AA batteries (installed or separate).
3. User manual (this document).
4. Quick start guide (if included).

WARNING! Keep packaging materials away from children to prevent choking hazard. Inspect remote for any visible damage.

Initial Setup

Prepare remote for first use.

1. Install batteries: Open battery compartment, insert two AA batteries observing correct polarity.
2. Remove protective film from LCD/IR window if present.
3. Test basic function: Point remote at device, press POWER to verify IR transmission.
4. Program device codes: Follow programming section to set up for your equipment.

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

Specifications

• Model: RMT-D152E.
• Power Source: 2 x AA batteries (1.5V each).
• Battery Life: Approximately 12 months with typical use.
• Operating Range: Up to 8 meters (26 feet) at 30-degree angle.
• Infrared Wavelength: 940 nm.
• Supported Devices: TV, DVD/Blu-ray, Cable/Satellite, Audio Systems, Game Consoles.
• Learning Capacity: Up to 20 commands (if equipped).
• Macro Memory: Stores up to 3 macros (if equipped).
• Dimensions: Approx. 220mm x 50mm x 25mm.
• Weight: Approx. 120g (including batteries).

Controls and Layout

Top section: POWER, DEVICE SELECT (TV, DVD, CABLE, AUX). Center: Navigation pad (Up/Down/Left/Right, OK/Enter). Lower: Numeric keypad (0-9), Volume/Channel controls, MUTE. Special buttons: MENU, GUIDE, INFO, EXIT, LAST (channel recall).

Back Features: Battery compartment, reset button (small pinhole).

LED Indicator: Blinks red when transmitting IR signal or during programming.

Programming the Remote

Two methods: Auto code search and direct code entry.

1. Turn on device to be controlled (e.g., TV).
2. Press and hold DEVICE button (e.g., TV) until LED blinks twice.
3. Enter 4-digit code from code list (see manual appendix).
4. LED blinks twice if successful; test POWER button.
5. If no response, repeat with next code for your brand.

Auto Search: Hold DEVICE + POWER until LED blinks, then press CH+ repeatedly until device turns off, then press ENTER to save.

Tip: Keep original remote for learning function if available.

Macro Function Setup

Program multiple commands to single button.

1. Press and hold MACRO button (if present) for 3 seconds until LED lights.
2. Press sequence of buttons (e.g., TV POWER, CABLE POWER, DVD INPUT).
3. Press MACRO again to save; LED turns off.
4. Assign macro to a button (e.g., press 1 while LED is on).
5. Test by pressing assigned button; commands execute in order.

Note: Maximum delay between button presses during recording is 2 seconds.

Battery Information

Use alkaline batteries for best performance.

Low battery indicator: LED blinks red 5 times when batteries are weak.

Replacement: Open compartment, remove old batteries, insert new ones (+/- correct).

WARNING! Do not dispose of batteries in fire; may explode. Recycle properly.

Care & Maintenance

Clean with dry, soft cloth. Do not use liquids or abrasives.

Avoid extreme temperatures, humidity, and direct sunlight.

CAUTION! Do not drop or subject to strong impacts; keep away from water.

Regulatory Information

FCC Part 15: This device complies with part 15 of FCC rules. Operation subject to conditions: (1) device may not cause harmful interference, (2) device must accept any interference received. Changes not approved by Sony may void user authority to operate. Copyright © Sony Corporation. For support, visit www.sony.com/support or contact 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote not working	Dead batteries, obstruction	Replace batteries; clear line of sight to device; reduce distance.
Some buttons not working	Incorrect device code	Reprogram remote with correct code for device.
Short operating range	Weak batteries, IR interference	Replace batteries; avoid fluorescent lights; ensure IR sensor on device is clean.
Macro not executing	Incorrect programming, delay too short	Reprogram macro; allow 0.5s between button presses during recording.
LED not blinking	Battery polarity, compartment issue	Check battery orientation; ensure contacts are clean.

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

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