Sony RMT-D166P Manual

The Sony RMT-D166P is a universal remote control designed for Sony audio/video equipment, featuring programmable functions, device code learning, macro commands, backlit buttons, and compatibility with multiple Sony product lines. Below are key sections for overview, features, setup, programming, operation, and troubleshooting.

Features at a Glance

Key components: LCD display, backlit buttons, learning function, macro programming, device selection keys, direct code entry.

Feature	Description
Device Selection	TV, DVD, VCR, CABLE/SAT, AUDIO buttons
Learning Function	Can learn commands from other remotes
Macro Programming	Records sequence of commands to single button
Backlit Buttons	Illuminated keys for low-light conditions
Code Search	Automatic device code search function
Direct Code Entry	Manual code programming option
LCD Display	Shows mode and programming status
Ergonomics	Contoured design for comfortable grip
Battery Indicator	Low battery warning on display
Reset Function	Factory reset capability

Package Contents

Unpack and verify all components are present.

1. Sony RMT-D166P Remote Control
2. Two AA batteries (installed)
3. User Manual (this document)
4. Quick Start Guide
5. Device Code List

NOTE: Inspect for damage before use. Contact retailer if any items are missing.

Initial Setup

Prepare remote for first use.

1. Remove battery cover: Slide cover off back of remote.
2. Insert batteries: Install two AA batteries, observing polarity.
3. Replace cover: Slide cover back until it clicks.
4. Test remote: Point at device and press POWER button.
5. Select device: Press corresponding device button (TV, DVD, etc.).

CAUTION! Insert batteries correctly (+/-). Remove batteries if not used for extended period.

Specifications

• Power Source: Two AA batteries (1.5V each).
• Battery Life: Approximately 6 months with normal use.
• Operating Range: Up to 7 meters (23 feet).
• Infrared Frequency: 38 kHz carrier frequency.
• Learning Capacity: Up to 20 learned commands.
• Macro Memory: Stores up to 3 macros.
• Dimensions: 220mm x 55mm x 30mm.
• Weight: 150g (with batteries).
• Operating Temperature: 0°C to 40°C (32°F to 104°F).
• Compatibility: Most Sony TVs, DVD players, audio systems.

Controls and Layout

Top section: LCD display showing active device and mode. Device selection buttons: TV, DVD, VCR, CABLE/SAT, AUDIO.

Navigation: Directional pad (up/down/left/right), OK/ENTER, MENU, GUIDE, INFO.

Transport controls: PLAY, PAUSE, STOP, RECORD, FF, REW, SKIP, REPLAY. Numeric keypad: 0-9, CH+/-, VOL+/-, MUTE. Special functions: POWER, INPUT, SUBTITLE, AUDIO, ANGLE, ZOOM, FAVORITE, SLEEP. Programming buttons: LEARN, MACRO, CODE SET, CLEAR.

Programming the Remote

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

1. Auto Code Search:
   • Turn on device to be controlled
   • Press and hold device button (e.g., TV)
   • Press and hold POWER until device turns off
   • Release both buttons
   • Test other functions (VOLUME, CHANNEL)
2. Direct Code Entry:
   • Find device code in code list
   • Press and hold device button
   • Enter 3-digit code using numeric keypad
   • Release device button
   • Test remote functions
3. Learning Function:
   • Place original remote 2-3cm from RMT-D166P
   • Press LEARN button on RMT-D166P
   • Press button to be learned
   • Press corresponding button on original remote
   • Press LEARN to save

Advanced Functions

Macro Programming: Record sequence of commands.

1. Press and hold MACRO button for 3 seconds
2. Press button to assign macro to
3. Press sequence of commands (max 10)
4. Press MACRO to end recording
5. Test by pressing assigned button

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

Factory Reset: Press and hold CLEAR + CODE SET for 5 seconds until display flashes.

Battery Information

Use alkaline batteries for best performance. Replace when display dims or remote becomes unresponsive.

1. Remove battery cover
2. Replace both batteries simultaneously
3. Observe correct polarity (+/- markings)
4. Replace cover securely

WARNING! Do not mix old and new batteries. Do not mix alkaline and rechargeable batteries. Dispose of batteries properly.

Care & Maintenance

Clean with dry, soft cloth. Avoid liquids and abrasive cleaners.

• Keep away from heat sources and direct sunlight
• Do not drop or subject to strong impact
• Remove batteries if not used for 3+ months
• Keep contacts clean and free of debris

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

Regulatory Information

FCC ID: AK8RMTD166P. 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's authority to operate equipment. Sony and RMT-D166P are trademarks of Sony Corporation. For support, visit www.sony.com/remotesupport or contact 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote not working	Dead batteries, obstruction	Replace batteries; ensure clear path to device IR sensor.
Partial function	Incorrect device code	Reprogram using auto search or correct code.
Learning fails	Distance, angle, weak signal	Place remotes 2-3cm apart; point directly; ensure original remote works.
Macro not executing	Timing issue, too many steps	Re-record macro; reduce steps to 10 or fewer.
Backlight not working	Low batteries, button fault	Replace batteries; press LIGHT firmly.
Display blank	Dead batteries, damage	Replace batteries; if persists, contact service.

Reset Procedure: Press CLEAR + CODE SET for 5 seconds to restore factory settings.

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