This document is an operation guide for the 3M SCP720 ultra-short throw projection system. Important points include reading the product safety guide and related manuals for correct usage, contacting 3M for help with missing, damaged, or technical questions about the equipment, product warranty and liability information, etc.
This manual provides safety guidelines, warranty information, and detailed installation steps for the 3M SCP720 ultra‑short‑throw projector. It includes instructions for connecting the projector, using the remote control, and adjusting image settings.
The guide also explains lamp maintenance, recommended operating conditions, and regulatory compliance. Users are instructed on proper lamp replacement, battery handling for the remote, and environmental limits such as temperature, humidity, and altitude. This manual is written in Chinese.
| Warranty period | 1 year or 2500 hours |
|---|---|
| Lamp warranty | 90 days or 180 hours of use |
| Maximum continuous use per session | 3‑4 hours |
| Operating temperature range | 16 °C – 29 °C |
| Operating humidity range | 10 % – 80 % RH |
| Maximum altitude | 0 – 1828 m |
The lamp is covered for 90 days or up to 180 hours of use, whichever comes first.
Each use should not exceed 3 to 4 hours.
Turn off the projector, unplug the power cord, and wait at least one hour for the lamp to cool before removal.
The product is warranted for one year or up to 2500 operating hours, whichever occurs first.