1. Introducció
The AODELAN TR-90 Digital Timer Remote is a wired controller designed to provide precise shutter control for compatible Sony cameras. It enables advanced photographic techniques such as time-lapse, long exposure, and continuous shooting by offering programmable delay, exposure time, interval, and number of shots. This remote features a two-stage shutter button, a backlit LCD screen, an LED status indicator, and an audible beep for operational feedback.
2. Producte acabatview
2.1 Contingut del paquet
- AODELAN TR-90 Digital Timer Remote
- Manual d'instruccions (aquest document)
Note: 2x AAA 1.5V LR03 Alkaline Batteries are required and not included.
2.2 Remote Control Components
Familiarize yourself with the various parts of your TR-90 remote control:

Figura 1: Labeled components of the AODELAN TR-90 remote. Key components include the Release Lamp, Display Panel, TIMER START/STOP button, ON/OFF button, Illuminator/Lock button, SET button, Selector button, Shutter-release button, and Battery-chamber cover.
- Release Lamp: Indica l'estat remot.
- Tauler de visualització: Shows timer settings and current status.
- TIMER START/STOP Button: Initiates or halts timer functions.
- Botó ON/OFF: Encén o apaga el comandament a distància.
- Illuminator/Lock Button: Activates backlight for the display or locks settings.
- Botó SET: Confirms selections and enters setting modes.
- Selector Button: Navigates through menu options and adjusts values.
- Shutter-release Button: Dos-stage button for autofocus (half-press) and shutter release (full-press).
- Battery-chamber Cover: Access for battery installation.
3. Configuració
3.1 Instal·lació de la bateria
- Locate the battery-chamber cover on the back of the remote.
- Feu lliscar o obriu la coberta.
- Insert two AAA 1.5V LR03 Alkaline batteries, ensuring correct polarity (+/-).
- Close the battery-chamber cover securely.
Note: Always use fresh batteries for optimal performance. Remove batteries if the remote will not be used for an extended period.
3.2 Connecting to Your Camera
- Assegureu-vos que la càmera estigui apagada.
- Locate the remote control terminal on your Sony camera.
- Connect the TR-90's cable connector firmly into the camera's remote control terminal.
- Power on your camera. The remote is now ready for use.

Figura 2: The TR-90 remote connected to a camera, ready for use in BULB mode.
4. Instruccions de funcionament
The TR-90 offers various shooting modes and timer functions. Press the ON/OFF button to power on the remote.
4.1 Basic Shutter Release
- Enfocament automàtic: Half-press the Shutter-release button to activate autofocus.
- Tir individual: Fully press the Shutter-release button to take a single photo.
- Tret continu: Hold down the Shutter-release button for continuous shots (camera settings apply).
- Bulb Shooting: Set your camera to BULB mode. Press and hold the Shutter-release button to open the shutter, and release it to close the shutter.

Figura 3: Examen visualamples of Single Shot, Continuous Shooting, and Anti-shake functions.

Figura 4: Instructions for using BULB mode: Set camera to BULB, slide TR-90 shutter button to HOLD to start exposure, release to end.
4.2 Digital Timer Functions
The TR-90 allows precise control over shooting parameters. Use the Selector button to navigate and the SET button to confirm.
| Opció | Descripció | Supported Setting Range |
|---|---|---|
| RETARD | Time before shooting starts. | 0s to 99h 59m 59s (1-second increments) |
| LLARG | Exposure time for each shot. | 0s to 99h 59m 59s (1-second increments) |
| INTVL | Interval between shots. | 1s to 99h 59m 59s (1-second increments) |
| N | Number of shots to take. | 1 to 399, or unlimited (--) |

Figura 5: Time-lapse photography examples, achieved by setting fixed shooting intervals.
To start the programmed sequence, press the TIMER START/STOP button. Press it again to stop.
5. Manteniment
- Keep the remote control dry. Do not expose it to rain or moisture.
- Netegeu el comandament a distància amb un drap suau i sec. No utilitzeu productes químics agressius ni dissolvents.
- Eviteu deixar caure el comandament a distància ni sotmetre'l a impactes forts.
- If not using the remote for an extended period, remove the batteries to prevent leakage.
- Store the remote in a cool, dry place away from direct sunlight.
6. Solució De Problemes
- El comandament a distància no s'encén:
- Comproveu si les piles estan instal·lades correctament amb la polaritat correcta.
- Substitueix les piles velles per piles alcalines AAA noves.
- Remote not triggering camera:
- Ensure the remote cable is securely connected to the camera's remote terminal.
- Verify that the camera is powered on and in a compatible shooting mode.
- Check camera settings to ensure external remote control is enabled if applicable.
- La pantalla és tènue o il·legible:
- Press the Illuminator button to activate the backlight.
- Replace batteries if the display remains dim.
- Unexpected behavior during timed shooting:
- Review your DELAY, LONG, INTVL, and N settings on the remote.
- Ensure camera settings (e.g., shutter speed, aperture) are appropriate for the desired outcome.
7. Especificacions
| Característica | Detall |
|---|---|
| Model | TR-90 |
| Marca | AODELAN |
| Tipus | Wired Digital Timer Remote |
| Font d'alimentació | 2 x AAA 1.5V LR03 Alkaline Batteries (not included) |
| Dimensions (L x A x A) | Aprox. 6.1 x 1.6 x 0.7 polzades (15.5 x 4.1 x 1.8 cm) |
| Approx. Cord Length | 33.5 polzades (85 cm) |
| Pes | Aprox. 3.07 oz (87 g) |
| Funcions del temporitzador | Delay, Long Exposure, Interval, Number of Shots |
| Càmeres compatibles | Sony ILCE-a1, a9, a9M2, a7, a7M2, a7M3, a7M4, a7R, a7RM2, a7RM3, a7RM4, a7S, a7SM2, a7SM3, a6600, a6100, a6400, a6500, a6300, a6000, a5000, a5100, a3000, a3500, QX1; HX300, HX350, HX400V, HX50, HX50V, HX60, HX60V, HX99, HX95, HX90, HX90V, HX80, QX30, RX0, RX0M2, RX100M2, RX100M3, RX100M4, RX100M5, RX100M5A, RX100M6, RX100M7, RX10, RX10M2, RX10M3, RX10M4, RX1RM2, WX500, WX700, WX800; A58, A68; NEX3N; ZV-1. |

Figura 6: The S8 connector type and a comprehensive list of compatible Sony camera models.
8. Garantia i Suport
For warranty information and customer support, please refer to the official AODELAN weblloc web o poseu-vos en contacte amb el vostre distribuïdor. Conserveu el rebut de compra com a comprovant de compra per a qualsevol reclamació de garantia.