Sony RMT-D122O Manual

The Sony RMT-D122O is a universal infrared remote control designed for compatibility with a wide range of Sony audio/video equipment. It features a comprehensive button layout for TV, DVD/Blu-ray, audio system, and set-top box control, programmable functions, learning capabilities for non-Sony devices, backlit buttons for low-light use, ergonomic design, and long battery life. Below are key sections for overview, setup, programming, operation, maintenance, and support.

Features at a Glance

Key components: Main control buttons, Device selection keys (TV, DVD/BD, AUDIO, STB), Number pad, Navigation ring, Special function keys (MENU, GUIDE, INFO, etc.), Learning sensor, Battery compartment.

Feature	Description
Device Control Keys	TV, DVD/BD, AUDIO, STB for switching control modes
Backlit Buttons	Illuminates keypad in dark environments
Learning Function	Can learn commands from other remotes
Macro Programming	Records sequence of commands to a single button
Ergonomic Design	Comfortable grip and intuitive button layout
Wide Compatibility	Pre-programmed codes for major brands
Direct Input Access	Buttons for quick input source selection
Battery Indicator	LED flashes when batteries are low
Child Lock	Optional function to disable certain buttons
Power	Turns controlled device on/off

Package Contents

Unpack and verify all items are present.

1. Sony RMT-D122O Remote Control (1 unit).
2. AAA alkaline batteries (2 pieces).
3. Quick Setup Guide.
4. Comprehensive Code List booklet.
5. Warranty Information card.

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

Initial Setup

Prepare the remote for first use.

1. Insert Batteries: Open battery compartment on back, insert two AAA batteries observing correct polarity (+/-).
2. Select Device Type: Press and hold the desired device key (e.g., TV) until the LED at the top blinks twice.
3. Enter Setup Code: Using the number pad, enter the 3 or 4-digit code for your device brand from the provided code list.
4. Test Control: Point the remote at your device and press POWER. If the device turns on/off, programming is successful. If not, try another code for your brand.

TIP: Keep the code list booklet for future reference.

Specifications

• Model: RMT-D122O.
• Type: Universal Infrared Learning Remote.
• Power Source: 2 x AAA (1.5V) batteries.
• Battery Life: Approximately 12 months with typical use.
• Operating Range: Up to 8 meters (approx. 26 feet).
• Angle of Operation: Approx. 30 degrees from center.
• Compatible Devices: TVs, DVD/Blu-ray players, Audio Systems, Set-Top Boxes, DVRs.
• Learning Capacity: Up to 20 commands.
• Macro Capacity: 1 macro sequence (up to 10 steps).
• Dimensions (WxHxD): Approx. 50 x 200 x 25 mm.
• Weight: Approx. 100g (including batteries).

Button Layout & Functions

Top Section: POWER, Device selection keys (TV, DVD/BD, AUDIO, STB). Center: Navigation ring (Up/Down/Left/Right, OK/ENTER), MENU, GUIDE, INFO, EXIT, RETURN. Lower Section: Number pad (0-9), Volume (+/-), Channel (+/-), MUTE, INPUT, SUBTITLE, AUDIO, OPTIONS. Special: LEARN button (rear), BACKLIGHT button.

Backlight: Press BACKLIGHT to illuminate buttons for 5 seconds.

Device Control: Press TV, DVD/BD, AUDIO, or STB first to direct subsequent commands to that device.

Programming the Remote

To program for a new device or if initial code fails.

1. Turn on the device you wish to control.
2. Press and hold the corresponding device key on the remote (e.g., AUDIO) until the LED blinks twice.
3. Enter the 3 or 4-digit setup code for your device's brand using the number pad. The LED blinks twice if code is accepted.
4. Point the remote at the device and press POWER to test. If the device turns off, programming is complete. If not, repeat steps 2-3 with another code for your brand.
5. For Auto Code Search (if codes unknown): Press and hold the device key and the POWER button simultaneously until the LED blinks. Then repeatedly press the POWER button every 2 seconds until the device turns off. Immediately press the device key once to store the code.

Learning Function

To teach the RMT-D122O a command from another remote.

1. Place both remotes facing each other, 2-5 cm apart.
2. On the RMT-D122O, press and hold the LEARN button (on the back) and the target button you wish to program (e.g., a specific color button) until the LED blinks twice.
3. On the original remote, press and hold the button whose command you want to copy. The RMT-D122O's LED will blink slowly, then fast when learning is complete.
4. Test the learned button by pointing the RMT-D122O at your device and pressing it.

NOTE: Learning may not work for all devices or functions (e.g., RF signals).

Using with Multiple Devices

The remote can control up to 4 different devices. Always press the corresponding device key first (TV, DVD/BD, AUDIO, STB) to set the active mode. The remote will remember the last code used for each device type.

Macro Function (One-Touch Play): Program a sequence (e.g., turn on TV, switch to HDMI 1, turn on DVD player) to a single button (like DVD/BD).

1. Press and hold the DVD/BD key and the LEARN button until the LED blinks twice.
2. Press the series of buttons in the exact sequence you want to record, with a 1-second pause between each.
3. Press the LEARN button again to end recording. The LED will blink rapidly.
4. Now, pressing the DVD/BD key (or the assigned macro button) will transmit the entire sequence.

Care & Battery Replacement

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

Battery Replacement: When the LED flashes red with each button press or performance decreases:

1. Slide open the battery cover on the back.
2. Remove the old batteries.
3. Insert two new AAA batteries, ensuring correct polarity (+/- markings).
4. Close the cover.

CAUTION! Do not mix old and new batteries or different battery types. Dispose of old batteries according to local regulations.

Regulatory Information

This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. This Class B digital apparatus complies with Canadian ICES-003. Sony and the Sony logo are trademarks of Sony Corporation. For customer support in the US and Canada, visit www.sony.com/remotesupport or call 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote does not work	Dead batteries, incorrect mode, obstacles	Replace batteries; ensure correct device key is selected; clear line of sight to device.
Some buttons don't work	Incorrect setup code, device not compatible	Reprogram remote with correct code for your model; check compatibility list.
Learning function fails	Distance, weak source signal, incompatible command	Keep remotes 2-5 cm apart; ensure source remote is IR and has fresh batteries; try a different command.
Short operating range	Weak batteries, IR sensor blocked	Replace batteries; ensure nothing is blocking the remote's IR emitter or device's sensor.
Macro doesn't run completely	Sequence too long, pause too short	Limit macro to 10 steps; ensure 1-second pause between button presses during recording.
Backlight not working	Battery level too low	Replace batteries.

Reset: To clear all programming and restore factory defaults, remove batteries, press and hold the POWER button for 10 seconds, then reinsert batteries.

Support: www.sony.com/remotesupport | 1-800-222-7669