This user manual introduces the features and functions of the D1901N 18.5-inch Wide LCD Monitor.
This manual covers safety precautions, installation steps, and how to connect and adjust the Dell D1901N LCD monitor. It includes detailed wiring diagrams, pin assignments, and regulatory compliance notes.
The guide also explains how to adjust viewing angle, recommended power connections, and troubleshooting tips for interference and display issues. This manual is written in Chinese.
| Screen size | 18.5" (470 mm) wide |
|---|---|
| Native resolution | 1366 × 768 @ 60 Hz |
| Power input | 100/120 V AC or 220/240 V AC (auto‑switching) |
| Video interface | VGA (15‑pin D‑SUB) connector |
| Pin count | 15 pins |
Adjust the antenna direction, increase the distance between the monitor and the receiver, plug the monitor into a different circuit outlet, or consult a qualified radio/TV technician.
No. The monitor contains hazardous high voltage; only qualified service personnel should perform repairs.
The monitor can be tilted from –5° to +20° for optimal viewing.
Use only the power cable type labeled on the monitor and matching the local voltage specifications.