Introduzione
The Anderic RR3720 is a universal remote control designed specifically for projectors. It is compatible with a wide range of projector brands and models, offering a convenient replacement or secondary remote. This manual provides comprehensive instructions for setting up, operating, and maintaining your RR3720 remote control.
Impostare
1. Installazione della batteria
The Anderic RR3720 remote requires two (2) AAA batteries for operation. Ensure correct polarity when inserting the batteries.
- Individuare il vano batterie sul retro del telecomando.
- Per aprire il coperchio della batteria, farlo scorrere verso il basso.
- Inserire due batterie AAA, facendo corrispondere i terminali positivo (+) e negativo (-) come indicato all'interno del vano.
- Riposizionare il coperchio della batteria facendolo scorrere verso l'alto finché non scatta in posizione.

Figura 1: Posteriore view of the RR3720 remote, illustrating the battery compartment.
2. Programmazione del telecomando
The RR3720 can be programmed to control most projector brands. It supports both direct code entry and an automatic search function.
Automatic Code Search (Recommended)
This method is generally the easiest and most effective for finding the correct code for your projector.
- Ensure your projector is turned on.
- Point the RR3720 remote towards your projector.
- Premere e tenere premuto il tasto "Auto" button on the remote until the indicator light (usually the Power LED) begins to flash. This indicates the remote is in search mode.
- Rilasciare il "Auto" button. The remote will now cycle through codes.
- As soon as your projector turns off or responds (e.g., displays a menu), immediately press any button (e.g., "Energia" or "Input") to lock in the code. If you wait too long, the remote may pass the correct code.
- Test all functions of the remote to ensure proper operation. If some functions do not work, repeat the automatic search process.
Direct Code Entry (Refer to included code list)
If you have a specific code for your projector brand, you can enter it directly.
- Locate the code list provided with your RR3720 remote. Find the codes for your projector brand.
- Premere e tenere premuto il tasto "Energia" pulsante e il "Input" button simultaneously until the indicator light stays lit.
- Enter the 3-digit code for your projector brand using the number buttons (1-4, or other buttons if they have secondary number functions).
- If the code is accepted, the indicator light will turn off. If it flashes rapidly, the code was incorrect or not recognized.
- Test the remote's functions. If it does not work, try another code from the list for your brand or use the automatic search method.
Istruzioni per l'uso
Di seguito è riportato un overview of the buttons on your Anderic RR3720 remote and their primary functions.

Figura 2: Fronte view of the RR3720 remote with button layout.
| Pulsante | Funzione |
|---|---|
| Energia | Accende il proiettore. |
| Spento | Spegne il proiettore. |
| Ingresso / Ingresso 1-4 | Selects the video input source (e.g., HDMI, VGA). Buttons 1-4 may directly select specific inputs. |
| Congelare | Pauses or freezes the current projected image. |
| Indietro | Torna indietro nei menu o annulla un'azione. |
| Nascondere | Temporarily blanks the screen. |
| Menu | Apre o chiude il menu OSD (On-Screen Display) del proiettore. |
| Aspetto | Modifica il rapporto d'aspetto dell'immagine proiettata. |
| Selezionare (Directional Pad & Center) | Navigates through menus (Up, Down, Left, Right) and confirms selections (Center button). |
| Reset | Resets certain projector settings or counters (e.g., lamp hour counter). Consult your projector's manual. |
| Auto | Initiates the automatic code search for programming the remote. Also used for auto-adjusting image settings on some projectors. |
| Volume +/- | Adjusts the audio volume if your projector has built-in speakers or audio output. |
| Zoom +/- | Regola lo zoom digitale dell'immagine proiettata. |
| Chiave di volta +/- | Corregge la distorsione trapezoidale dell'immagine. |
| Muto | Disattiva o attiva l'audio in uscita. |
Manutenzione
Sostituzione della batteria
Replace batteries when the remote's indicator light does not illuminate or flashes weakly, or when the remote becomes unresponsive. Always replace both batteries at the same time with new AAA alkaline batteries.
Pulizia
To clean the remote, wipe it with a soft, dry cloth. Do not use abrasive cleaners, solvents, or wet cloths, as these can damage the remote's surface or internal components.
Magazzinaggio
Store the remote in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period (e.g., more than one month), remove the batteries to prevent leakage and potential damage to the remote.
Risoluzione dei problemi
- Il telecomando non risponde:
- Controllare che le batterie siano inserite correttamente, rispettando la polarità corretta.
- Sostituisci le vecchie batterie con nuove batterie AAA.
- Assicurarsi che non vi siano ostacoli tra il telecomando e il ricevitore IR del proiettore.
- Verify that the remote is programmed correctly for your projector model. Re-attempt the automatic code search.
- Alcune funzioni non funzionano:
- The current code may not fully support all functions of your specific projector model. Try repeating the automatic code search to find a more compatible code.
- Some projectors may not have certain functions (e.g., volume control if no internal speakers).
- Projector does not turn off during auto search:
- Ensure the remote is pointed directly at the projector's IR receiver.
- Make sure the projector is powered on before starting the auto search.
- If the projector does not respond after several cycles, it might not be compatible with the remote's pre-programmed codes.
Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | RR3720 |
| Marca | Anderico |
| Dimensioni del prodotto | 7 x 2 x 1 pollici |
| Peso dell'articolo | 2.56 once |
| Batterie richieste | 2 batterie AAA |
| Caratteristica speciale | Compatibilità universale |
| Dispositivi supportati massimi | 1 (Proiettore) |
| Dispositivi compatibili | Proiettore |
| Tecnologia di connettività | Infrarossi (IR) |
| Produttore | ANDERIC |
| Data prima disponibilità | 22 agosto 2022 |
Supporto
For further assistance, troubleshooting, or inquiries regarding your Anderic RR3720 Universal Projector Remote, please contact Anderic customer support. Refer to the contact information provided with your product packaging or visit the official Anderic websito.
Anderic is a US-based company committed to providing high-quality replacement remote controls and accessories.