Key facts
- Brand
- BenQ
- Model
- PB8
- Category
- Projector
- Industry
- Appliances
- Documents
- 13
- Languages
- ZH · EN
- Last added
- 2023-02-24
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BenQ PB8140/PB8240/PB8250 Digital Projector User's Manual
The document serves as a comprehensive user guide for the BenQ PB8140, PB8240, and PB8250 Digital Projector series. It covers essential topics including safety instructions, setup procedures such as choosing a location and making connections to various devices like laptops and video sources, and detailed operation guides for features like digital keystone correction, zooming, focus, and picture-in-picture mode.
Read onlineBenQ PB8 specifications
| Warranty Period (Lamp) | 90 days or 500 hours |
|---|---|
| Input Voltage Range | 110 to 230 volts |
| Cooling Time for Lamp Replacement | approximately 45 minutes |
All BenQ PB8 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- BenQ PB8250 Digital Projector Installation Series User's Manual 55 p
- BenQ PB8230 Projector User's Guide 36 p
- BenQ PB8220 Projector User's Guide 36 p
- BenQ PB8120/PB8220/PB8230 Projector User's Guide 36 p
- BenQ PB8250 Digital Projector User's Manual 53 p
- BenQ PB8230/PB8220/PB8120 Projector User's Guide 34 p
- BenQ PB8140/PB8240/PB8250 Digital Projector User's Manual 56 p
- BenQ PB8253 DLP Projector User Manual 1 p
- BenQ PB8250 Projector User Manual 53 p
- BenQ PB8230 PB8220 PB8120 Projector User Manual 33 p
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in these manuals
What screw torque limit should be used when attaching the projector to the adapter plate?
The screw torque limit must be between 10 and 12 kg-cm.
From: BenQ PE5120/PB8/7/6 Series Ceiling Mounting Safety Instructions
What is the maximum screw length allowed for the BenQ ceiling mounting kit?
The maximum screw length is M4 x 8L.
From: BenQ PE5120/PB8/7/6 Series Ceiling Mounting Safety Instructions
Can I open the projector cabinet myself?
No, there are no user-serviceable parts inside and you should not open the cabinet.
From: BenQ PB8250 Digital Projector Installation Series User's Manual
What happens if I look straight at the projector lens during operation?
The intense light beam may damage your eyes.
From: BenQ PB8250 Digital Projector Installation Series User's Manual
How long must the projector cool before replacing the lamp?
You must allow the projector to cool for approximately 45 minutes prior to removing the lamp assembly.
What is the warranty period for the projector lamps?
The lamps are warranted for 90 days or 500 hours, whichever occurs first.