Sony RMT-D109E Manual

The Sony RMT-D109E is a universal infrared remote control designed for compatibility with various Sony audio/video equipment, including TVs, DVD/Blu-ray players, home theater systems, and soundbars. It features a streamlined button layout, learning capability for non-Sony devices, macro programming for multi-device control sequences, and ergonomic design. Below are key sections for overview, setup, programming, operation, compatibility, maintenance, and support.

1. Overview & Features 2. Initial Setup & Battery Installation 3. Programming the Remote 4. Button Layout & Functions 5. Advanced Features 6. Compatibility List 7. Care & Maintenance 8. Regulatory & Safety 9. Troubleshooting

Overview & Features

Key components: Infrared transmitter, LCD display (on some models), Setup/Code Search button, Device selection keys (TV, DVD, AUDIO, etc.), Numeric keypad, Navigation pad, Volume/Channel controls, Power, Input, Menu, and Special function buttons.

Feature	Description
Universal Compatibility	Pre-programmed codes for Sony and major brand devices
Learning Function	Can learn commands from original remotes
Macro Programming	Records sequences of up to 10 commands to one button
Device Selection Keys	TV, DVD/BD, AUDIO, CABLE/SAT, AUX
Ergonomic Design	Contoured shape with intuitive button layout
Battery Type	2 x AAA (included)
Infrared Range	Up to 8 meters (approx. 26 feet)
Code Retention	Memory retains codes without batteries for 10 minutes
Direct Code Entry	Manual code input for specific devices
Reset Function	Restores factory default settings

Initial Setup & Battery Installation

Unpack remote and inspect for damage.

Open battery compartment on rear.
Insert two AAA batteries, observing correct polarity (+/-).
Close compartment securely.
Remove any protective film from LCD (if applicable).
Aim remote at device, press corresponding device key (e.g., TV).

WARNING! Do not mix old and new batteries. Dispose of batteries properly. Avoid exposing remote to extreme temperatures.

Programming the Remote

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

Auto Search: Press and hold device key (e.g., TV) until indicator lights. Point at device, press POWER repeatedly until device turns off. Press SET to save.
Direct Code Entry: Refer to code list. Press and hold device key, enter 4-digit code. Indicator blinks twice if valid.
Learning Function: Place original remote head-to-head with RMT-D109E. Press LEARN, then target button, then original remote's button. Light confirms.

CAUTION! During learning, ensure stable lighting; avoid fluorescent light interference.

Button Layout & Functions

Top row: POWER, DEVICE keys (TV, DVD, AUDIO, CABLE/SAT, AUX). Center: Navigation pad (Up/Down/Left/Right, OK/ENTER). Lower: Numeric (0-9), VOLUME +/- , CHANNEL +/- , MUTE, INPUT, MENU, GUIDE, EXIT, RETURN, OPTIONS, SUBTITLE, AUDIO. Special: LEARN, MACRO, SETUP.

Macro Programming: Press and hold MACRO, press device sequence buttons, press MACRO to save. Execute by pressing MACRO then assigned key.

Reset: Press and hold SETUP + POWER for 5 seconds until all device lights flash.

Advanced Features

Code Search: Hold device key + SETUP, enter 9999, press POWER repeatedly until device responds.
Volume Lock: Program volume to control TV or audio system independently.
Discrete Codes: Some functions (like direct input selection) require specific codes from advanced list.
LCD Backlight: On models with LCD, press LIGHT to illuminate display.
Key Lock: Prevents accidental button presses (not on all models).

Compatibility List

Pre-set codes for major brands (partial list):

Sony: All recent Bravia TVs, Blu-ray/DVD players, Home Theater (HT-CT/HT-S series), Soundbars, AV Receivers.
Other TVs: Samsung (codes 101, 107, 115), LG (201, 205), Panasonic (301).
DVD/Blu-ray: Philips (401), Sharp (501), Toshiba (601).
Audio: Yamaha (701), Onkyo (702), Pioneer (703).
Cable/Satellite: Comcast X1 (801), DirecTV (802), Dish Network (803).

Note: Full code list available at www.sony.com/remotecodes.

Care & Maintenance

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

Replace batteries when range decreases or indicator dims.
Keep remote dry; avoid spills.
Store at room temperature away from direct sunlight.
Do not disassemble; no user-serviceable parts inside.

CAUTION! Battery leakage can damage remote. Remove batteries if not used for extended periods.

Regulatory & Safety

FCC Compliance: This device complies with Part 15 of FCC Rules. Operation subject to conditions: (1) not cause harmful interference, (2) accept any interference received. ICES-003: Class B digital apparatus. Contains transmitter module FCC ID: AK8RMTS109E. Waste Electrical: Dispose according to local regulations. Copyright © Sony Corporation. Trademarks owned by Sony. For updates: www.sony.com/support.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote not working	Dead batteries, obstruction, wrong device selected	Replace batteries; clear line of sight; press correct device key.
Partial functions not working	Incorrect code, learning failed	Retry auto-search; re-enter code; repeat learning in dim light.
Short operating range	Weak batteries, IR sensor blocked	New batteries; clean device sensor; aim directly.
Macro not executing	Sequence too long, delay incorrect	Limit to 10 commands; ensure 1-second pauses between devices.
Buttons unresponsive	Key lock enabled, internal damage	Disable lock (see manual); contact support if physical damage.

Reset: SETUP + POWER (5 seconds) to restore factory defaults.

Support: Sony Customer Support: 1-800-222-7669; www.sony.com/electronics/support