Sony RMT-D108E Manual

The Sony RMT-D108E is a universal remote control designed for compatibility with a wide range of Sony and other brand audio/video equipment. It features pre-programmed codes for TVs, DVD/Blu-ray players, audio systems, and cable/satellite boxes, along with learning capabilities for custom setup. Below are key sections covering features, setup, programming, operation, and troubleshooting.

Features at a Glance

Key components: Ergonomic design, LCD display (on select models), Device selection buttons, Numeric keypad, Navigation pad, Volume/Channel controls, Power button, Menu/Guide buttons, Learning sensor.

Feature	Description
Universal Compatibility	Pre-programmed codes for Sony, Samsung, LG, Panasonic, and other major brands
Device Control	Dedicated buttons for TV, DVD, AUDIO, CABLE/SAT, and AUX
Learning Function	Can learn commands from original remotes for custom setup
Macro Programming	Ability to program sequences of commands to a single button
Backlit Buttons	Illuminated keypad for low-light environments (on specific models)
Ergonomic Design	Comfortable grip and logically arranged buttons
Battery Indicator	Low battery warning on display (if applicable)
Direct Code Entry	Manual code input for precise device matching
Auto Power Search	Automatically searches for correct device code
Child Lock	Prevents accidental operation (on select models)

Package Contents

Unpack and verify all items are present.

1. Sony RMT-D108E Remote Control (1 unit)
2. AAA batteries (2 pieces)
3. User Manual (this document)
4. Quick Start Guide
5. Code List Booklet (for major brands)

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

Initial Setup & Battery Installation

Prepare 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 for corresponding device type (e.g., TV).

CAUTION! Use only specified battery type. Do not mix old and new batteries. Remove batteries if not used for extended periods.

Specifications

• Model: RMT-D108E
• Power Source: 2 x AAA batteries (DC 3V)
• Battery Life: Approximately 12 months with normal use
• Operating Range: Up to 8 meters (approx. 26 feet)
• Angle of Operation: ±30 degrees
• Infrared Wavelength: 940 nm
• Supported Devices: TV, DVD/Blu-ray, Audio System, Cable/Satellite, Game Console (basic functions), Streaming Device
• Learning Capacity: Up to 20 commands (varies by model)
• Macro Commands: Up to 10 steps per macro
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Dimensions: Approx. 155mm x 50mm x 20mm (L x W x H)
• Weight: Approx. 100g (including batteries)

Controls and Layout

Familiarize yourself with remote buttons and functions.

Top Section: POWER, DEVICE SELECTORS (TV, DVD, AUDIO, CABLE/SAT, AUX).

Center Section: Navigation Pad (Up/Down/Left/Right, OK/ENTER), MENU, GUIDE/HOME, BACK/EXIT, OPTIONS.

Lower Section: Numeric Keypad (0-9), VOLUME (+/-), CHANNEL (+/-), MUTE, INPUT/SOURCE, SUBTITLE, AUDIO, INFO/DISPLAY.

Special Buttons: LEARN (for learning mode), MACRO (for programming sequences), SHIFT/ALT (for alternate functions).

LED Indicator: Blinks red during learning/programming mode.

Programming the Remote

Three methods to program remote for your device.

1. Auto Code Search:
   • Turn on device to be controlled.
   • Press and hold corresponding DEVICE button (e.g., TV) and POWER simultaneously until LED blinks twice.
   • Point remote at device and press POWER repeatedly until device turns off.
   • Press ENTER/OK to save code.
2. Direct Code Entry:
   • Find 3- or 4-digit code for your device brand in code list.
   • Press and hold DEVICE button, enter code using numeric keypad.
   • LED blinks twice to confirm.
   • Test remote functions.
3. Learning Function: (See Section 9)

Tip: If auto search fails, try manual code entry. Some devices may require multiple code attempts.

Operating Your Devices

Control multiple devices with one remote.

1. Select device: Press corresponding DEVICE button (TV, DVD, etc.). LED may blink once.
2. Basic controls: Use POWER, VOLUME, CHANNEL, MUTE, NAVIGATION, MENU.
3. Device-specific functions: Use dedicated buttons (PLAY, STOP, RECORD for DVD; GUIDE for cable).
4. Switch between devices: Press different DEVICE button to control another component.
5. Macro operation: Press programmed MACRO button to execute sequence (e.g., "Watch DVD" turns on TV, switches to correct input, turns on DVD player).

NOTE: Some advanced functions may not be available for all brands. Refer to code list for function compatibility.

Learning Function

Teach remote commands from original remote.

1. Prepare both remotes: Place original remote and Sony remote facing each other, 2-5 cm apart.
2. Enter learning mode: Press and hold LEARN button on Sony remote for 3 seconds until LED stays lit.
3. Select target button: Press button on Sony remote you wish to program (LED blinks).
4. Teach command: Press and hold corresponding button on original remote until Sony remote LED blinks twice.
5. Repeat: Program additional buttons as needed.
6. Exit learning mode: Press LEARN button or wait 30 seconds of inactivity.

WARNING! Ensure no strong light interference during learning. Some proprietary or RF commands cannot be learned.

Care & Maintenance

Proper handling ensures longevity.

• Cleaning: Use dry, soft cloth. For stubborn stains, dampen cloth with water only. Do not use solvents.
• Storage: Keep in dry place away from direct sunlight, heat sources, and moisture.
• Batteries: Replace both batteries at same time. Remove batteries if not using for over a month.
• Physical Care: Avoid dropping, excessive force on buttons, or exposure to liquids.

CAUTION! Do not disassemble remote. No user-serviceable parts inside.

Regulatory Information

FCC Compliance: This device complies with Part 15 of FCC Rules. Operation is subject to two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

IC Compliance: Complies with Industry Canada license-exempt RSS standard(s).

Disposal: Dispose of batteries according to local regulations. Do not dispose with household waste.

Copyright © Sony Corporation. Sony and the Sony logo are trademarks of 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, obstacles, wrong device selected	Replace batteries; ensure clear line of sight to device; press correct DEVICE button.
Partial functions not working	Incorrect code, limited compatibility	Reprogram with different code; use learning function for missing commands.
Learning function fails	Distance too far, light interference, incompatible command	Place remotes 2-5 cm apart; move away from bright lights; try different command.
Short operating range	Weak batteries, IR sensor blocked	Replace batteries; ensure IR sensor on device is not obstructed.
Macro not executing properly	Sequence too fast, device not responding	Reprogram macro with 1-second delays between steps; ensure devices are on.
LED not lighting	Batteries inserted incorrectly, depleted batteries	Check battery polarity; replace batteries.

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

Service: For persistent issues, contact Sony Support: 1-800-222-7669 or www.sony.com/support.