Sony RMT-D185P Manual

The Sony RMT-D185P is a universal remote control designed for use with various Sony audio/video equipment. It features infrared (IR) operation, programmable buttons for multiple device control, a learning function for custom commands, backlit buttons for low-light environments, and compatibility with a wide range of Sony TV, DVD, Blu-ray, audio system, and set-top box models. Below are key sections for overview, setup, programming, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Infrared transmitter, programmable device buttons (TV, DVD, BD, AUDIO, SAT/CABLE), numeric keypad, navigation pad, volume/channel controls, backlight button, SETUP button, and learning sensor.

Feature	Description
Infrared Operation	Wireless control up to approximately 7 meters (23 feet)
Multi-Device Control	Pre-programmed codes for Sony TVs, DVD/Blu-ray players, audio systems, cable/satellite boxes
Learning Function	Can learn commands from other remotes for custom control
Backlit Buttons	Illuminates keypad for use in dark environments
Ergonomic Design	Comfortable grip and logically arranged buttons
Battery Indicator	Low battery warning via dimming backlight or unresponsive buttons
Device Selector	TV, DVD, BD, AUDIO, SAT/CABLE buttons to switch control modes
SETUP Button	Enters programming mode for code setup and learning
Numeric Keypad	For direct channel/input selection
Navigation Pad	Directional arrows and OK/ENTER for menu navigation

Package Contents

Unpack and verify all items are present.

• Sony RMT-D185P Remote Control (1)
• AAA alkaline batteries (2)
• Quick Setup Guide (1)
• Warranty Information Card (1)

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

Initial Setup & Battery Installation

Power on the remote by installing batteries.

1. Open battery compartment: Slide cover on back of remote.
2. Insert batteries: Place two AAA batteries with correct polarity (+/-) as indicated.
3. Close compartment: Replace cover securely.
4. Test remote: Point at device and press POWER to verify operation.

WARNING! Do not mix old and new batteries or different types. Remove batteries if not used for extended periods to prevent leakage.

Specifications

• Model: RMT-D185P
• Power Source: 2 x AAA 1.5V alkaline batteries (included)
• Operating Range: Approx. 7 meters (23 feet), within 30-degree angle
• Wireless Technology: Infrared (IR)
• Compatible Devices: Sony TVs, DVD/Blu-ray Disc™ players, home theater systems, audio components, cable/satellite receivers
• Learning Capacity: Up to 10 commands (varies by function)
• Backlight: LED illumination for keypad (press LIGHT button)
• Dimensions (approx.): 155 mm x 45 mm x 20 mm (W x H x D)
• Weight (with batteries): Approx. 100 g
• Operating Temperature: 0°C to 40°C (32°F to 104°F)

Button Layout & Functions

Top section: POWER, Device buttons (TV, DVD, BD, AUDIO, SAT/CABLE). Center: Navigation pad (Up/Down/Left/Right, OK/ENTER), MENU, GUIDE, OPTIONS, RETURN, HOME. Lower section: Numeric keypad (0-9), CH+/-, VOL+/-, MUTE, INPUT, SUBTITLE, AUDIO, RECALL, INFO/DISPLAY. Special buttons: LIGHT (backlight), SETUP (programming).

Device Buttons: Press to switch control between different equipment (e.g., press TV to control television, then AUDIO to control sound system).

Backlight: Press LIGHT to illuminate buttons for 5 seconds; press again to extend.

Programming the Remote

To control a device, program the remote with the correct manufacturer code.

1. Turn on the device you want to control (e.g., TV).
2. Press and hold SETUP on remote until device button (e.g., TV) flashes twice.
3. Enter 3-digit code for your device (see code list in manual). Device button flashes once if accepted.
4. Point remote at device and press POWER to test. If device turns off, programming is successful.
5. If not, repeat steps 2-4 with another code until device responds.

Tip: Common Sony TV codes: 001, 002, 003. For other brands, refer to supplied code list.

Using the Learning Function

Learn commands from another remote for buttons not pre-programmed.

1. Place both remotes facing each other, 2-3 cm apart.
2. Press and hold SETUP until device button flashes twice.
3. Press device button (e.g., TV) once; it will flash slowly.
4. On RMT-D185P, press button you want to program (e.g., INPUT).
5. On original remote, press corresponding button to transmit command. Learning indicator flashes rapidly, then stops.
6. Test learned button by pointing at device and pressing it.

NOTE: Some buttons (POWER, SETUP) may not be learnable. Learning may not work with all remotes.

Controlling Multiple Devices

Remote can store settings for up to 5 device types.

1. Program each device: Follow programming steps for TV, DVD, etc., using respective device button.
2. Switch between devices: Press corresponding device button (TV, DVD, BD, AUDIO, SAT/CABLE) before using commands.
3. Volume lock: To always control TV volume regardless of selected device, program TV code first and enable volume lock in setup (if supported).

Example: Watch DVD: Press DVD button to control player, press TV button to adjust volume.

Care & Maintenance

Use soft, dry cloth to clean remote. Do not use solvents or abrasive cleaners.

• Replace batteries when backlight dims or remote becomes unresponsive.
• Keep remote dry; avoid exposure to moisture, heat, or direct sunlight.
• Do not drop or subject to strong impacts.
• Remove batteries if not using remote for a month or more.

CAUTION! Battery leakage can damage remote. Dispose of batteries properly according to local regulations.

Regulatory Information

FCC Compliance: This device complies with Part 15 of FCC Rules. Operation is subject to condition that device does not cause harmful interference. IC Compliance: Complies with Industry Canada license-exempt RSS standard(s). Sony and RMT-D185P are trademarks of Sony Corporation. For support, visit www.sony.com/remotesupport or contact Sony Customer Service at 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote not working	Batteries dead/incorrectly installed	Replace batteries; ensure correct polarity.
Device does not respond	Wrong device selected/incorrect code	Press correct device button; reprogram with proper code.
Short operating range	Obstacles/low batteries	Remove obstacles; point directly at device sensor; replace batteries.
Backlight not working	Batteries low/button faulty	Replace batteries; press LIGHT firmly.
Learning function fails	Original remote not compatible/too far	Ensure original remote is IR (not RF); place remotes closer (2-3 cm).
Buttons unresponsive	Battery leakage/damage	Check battery compartment for corrosion; clean contacts with cotton swab and alcohol if safe.

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

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