Sony RMT-D122E Manual

The Sony RMT-D122E is a universal remote control designed for compatibility with various Sony and other brand audio/video equipment. It features a comprehensive button layout for TV, DVD/Blu-ray, audio system, and cable/satellite box control, along with programmable functions, learning capabilities, and an ergonomic design. Below are key sections for overview, features, setup, programming, operation, and troubleshooting.

Features at a Glance

Key components: Ergonomic remote body, LCD display (on select models), Device selection buttons (TV, DVD, AUDIO, CABLE/SAT), Numeric keypad, Navigation pad, Volume/Channel controls, Menu and playback buttons.

Feature	Description
Device Control	Controls up to 4 devices (TV, DVD/Blu-ray, Audio System, Cable/Sat Box)
Programmable Codes	Pre-set codes for major brands; auto-search function
Learning Function	Can learn commands from original remotes
Macro Buttons	Programmable for multi-step operations (e.g., "Watch DVD")
Backlight (optional)	Illuminates buttons in low light (on supported models)
Ergonomic Design	Fits comfortably in hand; logically grouped buttons
TV	Selects TV control mode
DVD	Selects DVD/Blu-ray player control mode
AUDIO	Selects audio system/receiver control mode
CABLE/SAT	Selects cable/satellite box control mode

Package Contents

Unpack and verify all items are present.

1. Sony RMT-D122E Remote Control (1 unit).
2. AAA batteries (2 pieces) - typically included.
3. User Manual (this document).
4. Quick Start Guide (may be included).
5. Code list sheet for major brands.

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

Initial Setup & Battery Installation

Prepare the remote for first use.

1. Open battery compartment: Slide cover on back of remote.
2. Insert batteries: Place two AAA batteries, observing correct polarity (+/-).
3. Close compartment: Secure cover until it clicks.
4. Test remote: Point at device and press POWER to check basic operation.

CAUTION! Use only AAA batteries. Do not mix old and new or different types. Remove batteries if not used for extended periods.

Specifications

• Model: RMT-D122E.
• Type: Universal Infrared Remote Control.
• Compatibility: Sony TVs, DVD/Blu-ray players, audio systems, cable/satellite boxes; also supports other major brands via code programming.
• Power Source: 2 x AAA batteries (DC 3V).
• Operating Range: Approx. 7 meters (23 feet) at 30-degree angle.
• Learning Function: Yes (for custom commands).
• Macro Function: Yes (programmable sequences).
• Weight: Approx. 100g (with batteries).
• Operating Temperature: 0°C to 40°C (32°F to 104°F).

Button Layout & Functions

Top section: Device buttons (TV, DVD, AUDIO, CABLE/SAT). Center: Navigation pad (Up/Down/Left/Right, OK/ENTER). Lower section: Numeric keypad (0-9), Volume (+/-), Channel (+/-), MUTE, MENU, GUIDE, EXIT, INFO.

Playback Controls: PLAY, PAUSE, STOP, PREV (<<), NEXT (>>), FF, REW, REC (if supported). Special: INPUT/SOURCE, SUBTITLE, AUDIO, SLEEP, POWER.

Macro Buttons (M1, M2, M3): Can be programmed for multi-device sequences. Learning Sensor: Located at front top for receiving commands from original remotes.

Programming the Remote

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

1. Direct Code Entry: Find brand code from list. Press and hold device button (e.g., TV) until LED blinks twice. Enter 3-digit code using numeric pad. LED blinks twice if successful.
2. Auto Search: Point remote at device. Press and hold device button and POWER simultaneously until LED blinks. Press POWER repeatedly until device turns off. Press device button to store code.
3. Learning Function: See next section.

Tip: Test each programmed button (Volume, Power) to ensure full functionality.

Using Learning Functions

Learn commands from original remotes for custom or missing functions.

1. Place remotes head-to-head, 2-3 cm apart.
2. On RMT-D122E, press and hold LEARN button (if dedicated) or device button + SET until LED lights steadily.
3. Press button on RMT-D122E you wish to program (e.g., a unused button).
4. Press and hold corresponding button on original remote until RMT-D122E LED blinks and turns off.
5. Repeat for other buttons. Press LEARN or device button to exit.

WARNING! Ensure batteries are fresh. Learning may not work for all commands (e.g., RF or Bluetooth). Avoid direct bright light during process.

Controlling Multiple Devices

Use device buttons to switch control between equipment.

1. To control TV: Press TV button, then use Volume, Channel, Input, etc.
2. To control DVD: Press DVD button, then use Playback controls, Menu, etc.
3. Macro sequences: Program M1/M2/M3 to execute multiple commands across devices (e.g., "Watch TV": Turn on TV, set to HDMI1, turn on cable box).

Note: Volume control is often locked to the AUDIO device button; you may need to program Volume to control your preferred device (e.g., TV or receiver).

Care & Maintenance

Remove batteries before cleaning. Wipe with soft, dry cloth. Do not use liquids, solvents, or abrasive cleaners.

CAUTION! Avoid dropping or exposing to extreme temperatures, humidity, or direct sunlight. Keep away from small children.

Regulatory Information

This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that it does not cause harmful interference. Contains transmitter module FCC ID: [Applicable FCC ID]. Copyright © Sony Corporation. Sony and the Sony logo 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 does not work	Dead batteries, obstacles, wrong mode	Replace batteries; ensure line-of-sight; press correct device button (TV/DVD/etc.).
Some buttons not working	Incorrect code, learning failure	Reprogram using correct code or learning function; check code list.
Learning fails	Low battery, distance, incompatible command	Use fresh batteries; place remotes closer; ensure original remote is IR (not RF).
Macro not executing	Sequence too long, device not in range	Re-program macro with fewer steps; point remote at all devices during macro.
Short operating range	Weak batteries, IR sensor blocked	Replace batteries; clean remote's IR emitter; ensure no obstructions.

Reset: Remove batteries, press and hold POWER for 10 seconds, reinsert batteries to reset all settings to factory default.

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