Nebula Prizm - Complete Firmware Update Process; Specifications; Technical Specifications; Troubleshooting

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③
Press to access the home menu, select [Setting]> [Firmware
Upgrade].
④
Select [USB].
Thermwareupgradewillautomaticallybegin.Followtheon-
screen instructions to complete the process.
Specications
Specifications and design are subject to change without
notice.
Power supply: AC 110~240V
Power consumption: < 85 W
Display technology: 4 inch LCD 800 × 480
Light source: RGB LED
Projection image size: 40 - 100 inch
Resolution:800x480Pixel
Brightness:100ANSI/500lumens
Contrast ratio: 1000
：
1
Throw ratio: 1.4
Throw distance: 1m to 3m
Speaker drivers: 5W
Remote control batteries: 2 AAA batteries
Recommendedoperatingtemperature:5°Cto35°C/32°Fto95°F
Relative humidity: 15% ~ 85% (non-condensing)
Storagetemperatureandhumidity:<65°C/149°F,<90%humidity
Dimensions(WxHxD):253x228x94mm
Weight:
Troubleshooting
①
Fail to power on by the remote control?
• Make sure that this projector is connected to the power
supply.
③
The remote control doesn’t work?
• Make sure the battery is already installed in the remote
control.
• Replace new batteries.
④
Blurred image?
• Press on the remote control to access the home menu,
select [Setting] > [V. Keystone] to adjust the keystone value.
• Rotate the keystone correction knob to focus the image.
⑤
Reversed projection image?
• Press to access the home menu, select [Setting] >
[Projector Mode] and switch to a correct state.