Sony MCE-K550 Manual

The Sony MCE-K550 is a versatile multi-function remote control designed for universal compatibility with various audio/video components. It features programmable buttons, learning capabilities, macro functions for multi-device control, backlit keys for low-light environments, and ergonomic design. Below are key sections covering features, setup, programming, operation, and troubleshooting.

Features at a Glance

Key components: Ergonomic remote body, LCD display, programmable buttons, infrared learning sensor, battery compartment.

Feature	Description
Universal Compatibility	Controls up to 8 different devices (TV, DVD, Cable, etc.)
Learning Function	Learns commands from original remotes
Macro Programming	Executes multiple commands with single button press
Backlit Keys	Illuminated buttons for dark environments
LCD Display	Shows device mode and status information
Ergonomic Design	Comfortable grip and intuitive button layout
Device Select Buttons	TV, DVD, CBL/SAT, AUDIO, AUX, etc.
Power Toggle	Turns selected device on/off
Volume/Mute Controls	Master volume control across devices
Navigation Pad	Directional controls for menus and playback

Package Contents

Unpack and verify all components are present.

1. Sony MCE-K550 Universal Remote Control
2. Two AAA alkaline batteries
3. Quick Start Guide
4. Warranty Information Card
5. Device Code List

NOTE: Keep packaging for future reference or potential returns.

Initial Setup

Prepare remote for first use.

1. Install batteries: Open battery compartment, insert two AAA batteries observing polarity.
2. Clear memory: Press and hold SETUP until LED blinks twice (optional for fresh start).
3. Select device type: Press corresponding device button (TV, DVD, etc.) until LED lights.
4. Enter manufacturer code: Use number pad to enter 3-5 digit code from code list.
5. Test functionality: Point remote at device and press POWER to test control.

CAUTION! Insert batteries correctly to avoid damage. Remove batteries if not used for extended periods.

Specifications

• Power Source: 2 x AAA batteries (included).
• Battery Life: Approximately 6-12 months with normal use.
• Operating Range: Up to 8 meters (26 feet).
• Angle of Operation: ±30 degrees from center.
• Infrared Frequency: 38 kHz standard.
• Learning Capacity: Up to 30 commands.
• Macro Memory: Stores up to 5 macros with 10 steps each.
• Dimensions: 180mm x 50mm x 25mm.
• Weight: 120g (with batteries).
• Compatibility: Most major brands of audio/video equipment.

Controls and Layout

Front panel layout from top to bottom.

Top Section: LCD display showing active device and mode.

Device Selection: TV, DVD, CBL/SAT, AUDIO, AUX, VCR, DVR, LIGHT.

Primary Controls: POWER, MUTE, VOLUME +/- , CHANNEL +/-.

Navigation Cluster: Directional arrows, OK/SELECT, MENU, EXIT.

Playback Controls: PLAY, PAUSE, STOP, PREV, NEXT, FF, REW.

Special Functions: SETUP, LEARN, MACRO, BACKLIGHT.

Number Pad: 0-9 digits, ENTER, CLEAR.

Programming the Remote

Three programming methods: Auto-search, direct code entry, learning.

1. Auto-search method:
   • Turn on device to be controlled
   • Press and hold device button and POWER simultaneously
   • Release when device turns off
   • Press ENTER to save code
2. Direct code entry:
   • Press and hold SETUP until LED stays on
   • Enter 3-5 digit code from code list
   • LED blinks twice to confirm
3. Test all functions after programming

Tip: Have device model numbers ready for faster code lookup.

Using Macro Functions

Macros automate multiple commands for complex operations.

1. Create macro:
   • Press and hold MACRO button for 3 seconds
   • Select macro number (1-5) using number pad
   • Press buttons in sequence (up to 10 commands)
   • Press MACRO again to save
2. Sample macro (Watch DVD):
   1. Press TV button
   2. Press POWER (turn on TV)
   3. Press DVD button
   4. Press POWER (turn on DVD player)
   5. Press PLAY
3. Execute macro: Press MACRO then macro number
4. Clear macro: Hold MACRO + CLEAR for 5 seconds

WARNING! Point remote at devices during macro recording. Allow 0.5-second delay between commands.

Learning Function

Learn commands from original remotes for unsupported functions.

1. Prepare both remotes: Place original remote 2-5cm from learning sensor.
2. Enter learning mode: Press and hold LEARN for 3 seconds until LED flashes.
3. Select target button: Press button on MCE-K550 to be programmed.
4. Teach command: Press and hold corresponding button on original remote until LED blinks rapidly.
5. Test learned command: Point MCE-K550 at device and press programmed button.
6. Exit learning mode: Press LEARN or wait 30 seconds of inactivity.

NOTE: Some proprietary codes may not be learnable. Learning works best with simple IR commands.

Care & Maintenance

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

Battery Replacement:

1. Open battery compartment cover
2. Remove old batteries observing polarity
3. Insert new AAA batteries
4. Close cover securely

Storage: Store in cool, dry place away from direct sunlight.

CAUTION! Do not mix old and new batteries. Do not use rechargeable batteries unless specified.

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. CE Mark: Complies with European directives. Sony and MCE-K550 are trademarks of Sony Corporation. Copyright © Sony Corporation. All rights reserved. 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/obstructions	Replace batteries; ensure clear line of sight to device.
Partial functionality	Incorrect device code	Reprogram with correct manufacturer code.
Learning fails	Distance/original remote issue	Place remotes closer; ensure original remote is IR (not RF).
Macro doesn't execute	Timing/sequence error	Re-record macro with longer pauses between commands.
Backlight not working	Battery/setting issue	Check battery level; press and hold LIGHT button for 3 seconds.
Buttons unresponsive	Memory corruption	Reset remote: Remove batteries, press all buttons, reinstall batteries after 30 seconds.

Factory Reset: Press and hold SETUP + CLEAR for 10 seconds until LED flashes rapidly. Note: This erases all programming.

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