Sony RMT-D176A Manual

The Sony RMT-D176A 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, VCR, and audio system control, programmable functions, learning capabilities, and ergonomic design. Below are key sections covering features, setup, programming, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Ergonomic remote body, LCD display (if applicable), mode selection buttons, numeric keypad, navigation controls, and special function keys.

Feature	Description
Multi-Device Control	Controls up to 4 devices (TV, DVD, VCR, AUDIO)
Programmable Codes	Pre-set codes for major brands; auto-search function
Learning Function	Can learn commands from original remotes
Macro Function	Program sequence of commands to single button
Backlit Buttons	Illuminated keypad for low-light conditions
Ergonomic Design	Comfortable grip and intuitive button layout
Battery Indicator	Low battery warning on display
Direct Access Buttons	Quick access to input select, menu, guide, etc.
Code Lock	Prevents accidental code change
Child Lock	Disables certain buttons for parental control

Package Contents

Unpack and verify all items are present.

1. Sony RMT-D176A Remote Control (1 unit)
2. User Manual (this document)
3. Two AA batteries (pre-installed or separate)
4. Warranty card (if applicable)

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

Initial Setup & Battery Installation

Prepare remote for first use by installing batteries and selecting device mode.

1. Open battery compartment: Slide cover on back of remote.
2. Insert batteries: Place two AA batteries, observing correct polarity (+/-).
3. Close compartment: Secure cover until it clicks.
4. Select device mode: Press TV, DVD, VCR, or AUDIO button to control corresponding device.
5. Test basic functions: Aim at device and press POWER to check operation.

CAUTION! Use only recommended battery type. Do not mix old and new batteries.

Specifications

• Model: RMT-D176A
• Power Source: 2 x AA batteries (1.5V each)
• Battery Life: Approximately 6-12 months with normal use
• Operating Range: Up to 7 meters (23 feet) at 30-degree angle
• Infrared Wavelength: 940 nm
• Compatible Devices: TVs, DVD players, VCRs, audio systems, set-top boxes
• Learning Capacity: Up to 20 commands (if supported)
• Macro Capacity: Up to 10 steps per macro
• Dimensions: Approx. 180mm x 50mm x 25mm
• Weight: Approx. 100g (including batteries)

Controls & Button Layout

Top section: POWER, MUTE, SLEEP, INPUT, GUIDE, MENU, EXIT. Middle: Navigation arrows, OK/SELECT, RETURN/BACK. Lower: Numeric keypad (0-9), CH/VOL buttons, colored buttons (RED, GREEN, YELLOW, BLUE). Bottom: Mode buttons (TV, DVD, VCR, AUDIO), SETUP, LEARN (if applicable).

Special Functions: SETUP enters programming mode. LEARN activates learning function. INPUT cycles through source selections. SLEEP sets sleep timer for TV.

Programming the Remote

Three methods to program remote for your device.

1. Auto Code Search:
   • Turn on device to be controlled.
   • Press and hold SETUP until mode button blinks twice.
   • Press corresponding mode button (TV/DVD/etc.).
   • Point remote at device and press POWER repeatedly until device turns off.
   • Press SETUP to lock code.
2. Direct Code Entry:
   • Find brand code from code list in manual.
   • Press and hold SETUP until mode button blinks twice.
   • Enter 3-digit code using numeric keypad.
   • Mode button blinks twice to confirm.
3. Learning Function: (See Section 9)

Tip: Test all major functions (volume, channel, menu) after programming.

Operating Your Devices

Basic operations after successful programming.

1. Select device mode: Press TV, DVD, VCR, or AUDIO button.
2. Power control: Press POWER to turn device on/off.
3. Volume/channel: Use VOL +/- and CH +/- buttons.
4. Navigation: Use arrow buttons and OK/SELECT in menus.
5. Playback control: In DVD/VCR mode, use PLAY, STOP, PAUSE, FF, REW.
6. Input selection: Press INPUT to cycle through video sources.
7. Macro use: Press programmed macro button to execute command sequence.

NOTE: Some functions may vary by device brand and model.

Learning Function

Teach remote commands from original remote (if supported).

1. Place both remotes facing each other 2-3 cm apart.
2. Press and hold LEARN button until indicator lights.
3. On RMT-D176A, press button you want to program.
4. On original remote, press corresponding button to transmit code.
5. Indicator blinks to confirm learning success.
6. Repeat steps 3-5 for additional buttons.
7. Press LEARN to exit learning mode.

WARNING! Learning may not work with all remotes. Avoid strong light during process.

Care & Maintenance

Remove batteries if not using for extended period. Clean with dry, soft cloth. Do not expose to extreme temperatures, humidity, or direct sunlight.

CAUTION! Do not use chemicals, solvents, or abrasive cleaners. Avoid dropping or subjecting to strong impact.

Regulatory Information

FCC Compliance: 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. ICES-003 Compliance: Class B digital apparatus. Sony and RMT-D176A are trademarks of Sony Corporation. For support, visit www.sony.com/support or contact Sony Customer Service at 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote not working	Dead batteries, obstacles, wrong mode	Replace batteries; clear line of sight; select correct device mode.
Some buttons not working	Incorrect code, programming error	Reprogram remote using correct code; reset remote if needed.
Short operating range	Weak batteries, IR sensor blocked	Replace batteries; ensure IR sensor on device is not obstructed.
Learning function fails	Original remote incompatible, distance too far	Use direct code entry; ensure remotes are close (2-3 cm).
Macro not executing	Incorrect programming, device not responding	Reprogram macro; ensure all devices in macro are on correct input.

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

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