Dell 4210X Projector User's Guide. This manual provides instructions on connecting the projector, using the projector, and adjusting the projected image.
This manual provides detailed instructions for installing, connecting, and operating the Dell 4210X projector. It covers safety warnings, hardware components, and recommended environmental conditions.
The guide also includes information on remote‑control usage, menu navigation, lamp replacement, network configuration, and troubleshooting common issues. This manual is written in Chinese.
| Operating temperature range | 5 °C to 35 °C |
|---|---|
| Ceiling mount screw size | M3 × 6.5 mm |
| Recommended torque for ceiling mount screws | < 8 kgf·cm |
| Power cable length | 1.38 m |
Use a VGA cable to connect the computer’s VGA output to the projector’s VGA‑A or VGA‑B input.
The projector should be used in an environment between 5 °C and 35 °C.
Refer to the lamp replacement section (page 68) and follow the safety warnings before removing the old lamp and installing a new one.
Yes, you can connect the projector to a LAN using an RJ45 cable and manage it via the web interface.