SDB Learning RCU - Receiver SENCOR - Free user manual and instructions

Product Type	Universal learning remote control
Brand	Sencor
Model	SDB Learning RCU
Compatible Set-Top Boxes	Sencor SDB 550T, SDB 5002T, SDB 5003T, SDB 5104T (Group 1) or SDB 520T (Group 2)
Number of Learning Keys	4 (Power and other buttons in learning area)
Primary Function	Control TV and learn IR codes from other remotes
TV Control Buttons	INPUT, VOL-, VOL+, SET
Learning Area Buttons	Power and additional assignable buttons
Remote Type Switching	Press and hold POWER + O for 6 seconds
Learning Distance	3-5 cm between remotes
Indicators	LED for learning status and feedback
Power Source	2 x AAA batteries (not included)
Material	Plastic
Dimensions (approx.)	170 x 50 x 20 mm
Weight (approx.)	70 g (without batteries)
Cleaning	Wipe with a dry, soft cloth
Storage	Keep in a dry place at room temperature
Safety Precautions	Avoid exposure to moisture, extreme temperatures, and direct sunlight
Repairability	No user-serviceable parts; contact authorized service center
Warranty	Standard 2 years (check local regulations)

Frequently Asked Questions - SDB Learning RCU SENCOR

How do I switch the remote type for different Sencor set-top boxes?

Press and hold the red POWER button together with the O button simultaneously for 6 seconds. The LED will flash 3 times to confirm. Repeat to toggle between the two groups.

How do I program the learning buttons?

1. Press and hold the SET button in the TV CONTROL area for 3 seconds. 2. Press the POWER button in the learning area (LED flashes slowly). 3. Point your TV remote at the learning remote from 3-5 cm and hold the POWER button on the TV remote for 3 seconds until the LED stays on. 4. Repeat for other buttons. 5. Press SET to save and exit.

Which Sencor set-top boxes are compatible?

The remote is pre-configured for Sencor models: SDB 550T, SDB 5002T, SDB 5003T, SDB 5104T (first group) and SDB 520T (second group). It may also work with other Sencor receivers after switching the remote type.

What batteries does the remote need?

The remote requires 2 AAA batteries (not included). Insert them with correct polarity (+/-).

What should I do if the remote does not respond?

First, check the batteries and replace if needed. Ensure the remote is within range and pointed at the device. If using with a Sencor set-top box, try switching the remote type as described in the manual.

Can this remote control my TV?

Yes, the remote has a TV CONTROL area with INPUT, VOL-, VOL+, and SET buttons, but these may not work for all TV brands. For full TV control, use the learning function to copy commands from your original TV remote.

How do I reset the remote to factory settings?

There is no dedicated reset. To clear learned codes, you can overwrite them by learning new commands. If needed, remove batteries for 10 minutes to clear memory.

What do the LED indicator lights mean?

During learning mode: steady bright LED = ready; slow flash = waiting for TV remote; fast flash = learning in progress; steady on = learning successful. When switching remote type: 3 flashes = mode changed.

How many buttons can I learn?

The learning area includes 4 buttons (one labeled POWER and three others). You can assign any IR command to each of these buttons.

How do I clean and maintain the remote?

Clean the remote with a soft, dry cloth. Avoid using liquids or abrasive cleaners. Store in a dry, dust-free place away from direct sunlight and heat sources.

USER MANUAL SDB Learning RCU SENCOR

EN Instruction Manual • The remote control with four learning buttons is compatible with Sencor SDB 550T, SDB 5002T, SDB 5003T, SDB 5104T (first group; factory settings) or SDB

520T (second group; after mode switching) set top box models. If your set top box does not respond to the commands of this remote control, first check the condition of the batteries (AAA, not included in the package) and, if necessary, switch the remote control type as described below. The manufacturer does not guarantee compatibility with all TVs or other set top boxes. The meaning of the remaining buttons corresponds to the buttons of the original controller.

Switching Remote Type (supports multiple types of Sencor set top boxes)

1. Press and hold red "POWER" button together with "O" button simultaneously for 6 seconds (the LED light will flash 3 times)
2. Remote type is changed
3. Repeat step 1 if you want to switch remote type to another one

Learning Function Instructions

1. Press "SET" button in TV CONTROL area for 3 seconds to enter learning mode (the LED light lights up strongly)
2. Press "POWER" button in learning area (the LED light flashes slowly)
3. Point the TV remote control directly at the learning remote control at a distance of 3-5 cm
4. Press and hold "POWER" button on TV remote control for about 3 seconds (the LED light flashes quickly) until the LED lights up permanently (learning successful)
5. Repeat steps 2-4 to learn other buttons in the learning area
6. Press "SET" button to save learned codes and exit learning mode (the LED light turns off)