BrightLink GoBoard EB-780Fi - Video projector EPSON - Free user manual and instructions
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| Product Type | Interactive Ultra-Short-Throw Projector |
| Brand | Epson |
| Model | BrightLink GoBoard EB-780Fi |
| Dimensions (W x D x H) | 450 x 380 x 140 mm |
| Weight | 8.5 kg |
| Brightness (White/Color) | 4,000 lumens |
| Native Resolution | WUXGA (1920 x 1200) |
| Contrast Ratio | 5,000,000:1 (dynamic) |
| Light Source Type | Laser diode |
| Light Source Life | 20,000 hours (normal mode) |
| Interactive Touch | Yes, with included interactive pen and finger touch |
| Projection Size | 60" to 100" |
| Throw Ratio | 0.28:1 |
| Input Ports | HDMI (2), VGA, USB (Type A and B), LAN, RS-232C |
| Built-in Speakers | 16 W monaural |
| Wireless Connectivity | Yes (Wi-Fi optional module) |
| Power Consumption | 320 W (normal mode) |
| Noise Level | 30 dB (normal mode) |
| Features | Split screen, edge blending, 360-degree installation |
| Cleaning | Clean air filter every 500 hours; wipe lens with soft cloth |
| Safety | Laser class 1; automatic power off, password protection |
| Repairability | Replaceable light source, filter; professional repair recommended |
Frequently Asked Questions - BrightLink GoBoard EB-780Fi EPSON
How do I set up the BrightLink GoBoard EB-780Fi for the first time?
Place the projector on a stable surface near a wall or screen, ensuring the ultra-short-throw lens is about 10-15 cm from the surface. Connect power and your video source (e.g., HDMI). Turn on the projector and use the keystone and focus adjustments to achieve a clear image.
Can I connect my laptop wirelessly to the EB-780Fi?
Yes, by installing the optional Wi-Fi module (model ELPAP10) and using Epson's iProjection app. Alternatively, connect via HDMI or VGA cable.
How do I clean the EB-780Fi's air filter?
Turn off and unplug the projector. Locate the air filter on the side or bottom, remove it, and gently vacuum or wash with mild detergent. Ensure it is completely dry before reinstalling.
What is the lamp life of the EB-780Fi?
The EB-780Fi uses a laser light source with a lifespan of up to 20,000 hours in normal mode and 30,000 hours in eco mode. It does not require lamp replacement.
How do I use the interactive touch feature?
Ensure the included interactive pen is paired via Bluetooth or USB. On the projector, select 'Interactive' mode. You can then annotate on projected images directly from the wall or screen.
My remote control is not working. What should I do?
Check the batteries; replace if needed. Ensure there are no obstructions between the remote and the projector's IR receiver. If issues persist, try resetting the remote by removing batteries and pressing all buttons.
Can I wall-mount the EB-780Fi?
Yes, Epson offers a dedicated wall mount (model ELPMB69). Follow the included instructions for safe installation. The projector must be mounted with the lens facing the projection surface at an ultra-short distance.
What are the recommended projection surface requirements?
Use a flat, white, or light-colored wall or a standard projection screen. For best interactive performance, use an anti-glare screen or painted wall. Ensure the surface is clean and smooth.
How do I update the firmware on the EB-780Fi?
Visit Epson's support website, download the latest firmware for the EB-780Fi, and transfer it to a USB flash drive. Insert the USB into the projector, navigate to 'Firmware Update' in the menu, and follow on-screen instructions.
The image is blurry or distorted. How can I fix it?
Adjust the focus ring on the lens. Use keystone correction (horizontal and vertical) to align the image. Ensure the projector is perfectly parallel to the screen. If distortion persists, perform a lens shift reset.
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USER MANUAL BrightLink GoBoard EB-780Fi EPSON
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Product information
Brand : EPSON
Model : BrightLink GoBoard EB-780Fi
Category : Video projector