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This manual provides instructions for the Plantronics UD-0903B AC Adapter, a wall-style power supply designed to convert AC power to 9V DC at 300mA. It features a 12-foot cable terminated with a barrel connector (OD: 3.8mm, ID: 1.3mm).
Image of the Plantronics UD-0903B AC Adapter, showing the main unit with integrated wall plug and the coiled output cable with its barrel connector.
Configuració
Follow these steps to set up your Plantronics UD-0903B AC Adapter:
- Identify the device requiring 9V DC power with a compatible barrel connector.
- Ensure the device's power input specifications precisely match the adapter's output (9V DC, 300mA).
- Plug the barrel connector of the UD-0903B adapter firmly into the power input port of your device.
- Insert the AC adapter's prongs into a standard wall outlet (AC 120V, 60Hz).
Primer pla view of the barrel connector, highlighting its dimensions and design for proper connection.
Instruccions de funcionament
Once connected to a compatible device and a power outlet, the Plantronics UD-0903B AC Adapter will automatically supply the necessary power. No user interaction is required for operation. Verify that your device powers on correctly after connection.
Detallada view of the adapter's label, displaying model number UD-0903B, input specifications (AC120V 60Hz 5W), and output specifications (DC9V 300mA), along with UL/CUL certification.
Manteniment
To ensure the longevity and proper functioning of your AC adapter, follow these maintenance guidelines:
- Keep the adapter clean and free from dust. Disconnect from power before cleaning.
- Use a dry, soft cloth for cleaning. Do not use liquid cleaners or abrasive materials.
- Avoid exposing the adapter to moisture, high humidity, or extreme temperatures.
- Do not attempt to open, disassemble, or repair the adapter. Refer any servicing to qualified personnel.
- Ensure the cable is not kinked, pinched, or placed under heavy objects, which could damage the internal wiring.
Resolució de problemes
If you encounter issues with your Plantronics UD-0903B AC Adapter, consider the following:
- Sense alimentació al dispositiu: Ensure the adapter is securely plugged into both the wall outlet and the device. Verify the wall outlet is functional by testing it with another appliance. Check if the device itself is working correctly with another power source if available.
- Device Malfunction or Damage: Confirm that the device's power requirements (voltage and current) precisely match the adapter's output (9V DC, 300mA). Using an adapter with incorrect specifications can damage your device.
- Sobreescalfament de l'adaptador: Disconnect the adapter immediately from both the wall and the device. Ensure it is not covered or placed in an enclosed space that restricts airflow. If overheating persists after allowing it to cool, discontinue use and contact support.
- Connexió solta: Ensure the barrel connector is fully inserted into the device's power port and that the wall plug is snug in the outlet.
Especificacions
| Marca | Plantronics |
| Número de model | UD-0903B |
| Entrada Voltage | CA 120 V, 60 Hz, 5 W |
| Vol. De sortidatage | DC 9V |
| Corrent de sortida | 300 mA |
| Font d'alimentació | Elèctric amb cable |
| Longitud del cable | 12 peus |
| Barrel Connector OD | 3.8 mm |
| Barrel Connector ID | 1.3 mm |
| Factor de forma | Wall Style |
| Pes de l'article | 8 unces (0.23 quilograms) |
| Dimensions del paquet | 8.8 x 7.4 x 2.2 polzades |
| Fabricant | Plantronics |
| Data de primera disponibilitat | 1 d'octubre de 2010 |
Garantia i Suport
For support regarding this Plantronics UD-0903B AC Adapter, especially concerning older parts or models, please contact the individual seller from whom the product was purchased. Detailed pictures or further information may be available upon request from the seller. It is recommended to verify product compatibility with your device before purchase, particularly for older or specialized equipment.
