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Summary of Contents for AOpen Fire Legend QH12a Series
- Page 1 AOPEN HD LED Projector QH12a/L20/CD20/U7P2301 Series User’s Guide Copyright © 2023. Aopen Incorporated. All Rights Reserved. Aopen Projector User’s Guide Original Issue: 03/2023...
- Page 2 WARNING To prevent electric shock, please do not open the device case. Internal components of the device are not user-serviceable. Please contact professional maintenance staff for repairs. „ NOTICE 9 This is the air inlet of the projector. Avoid obstructing the air inlet with any objects during the use of the projector.
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Page 3: Parts And Functions
Parts and Functions Start up Audio outlet Power input Icon Function Description Power Turn the projector on/off. Back Return to the previous page. Back to Home page. Home Switch to Mouse mode for Mouse navigation key. Volume up Increase the volume. Volume down Decrease the volume. -
Page 4: Projector Installation
Projector installation 30° side projection image setting Settings>Projection lmage Settings>Four Point Keystone Use the direction keys on the remote control for digital adjustment, click OK button to change the angles, press Reset to return to original image. -
Page 5: Installation And Adjustment
Installation and Adjustment Projection distance corresponds to screen size Distance(m) Screen Size(in) Screen width X height(m) height 0.52m width 0.93m １．３０ ４２ height 0.62m width 1.12m ５０ １．５６ height 0.93m width 1.65m ７５ ２.33 １００ height 1.24m width 2.21m ３.12... -
Page 6: Auto Shutdown Setting
Auto Shutdown Setting Click ”Power" button and press select timer by up or down button to setup auto shutdown timer on remote controller. Electronic Focus Function This projector adds the electronic focus function, which is more convenient and smarter than the traditional manual focus method. Autocalibration: Press F- until lens does not move, projector will automatically calibrate and this function can protect lens over drive that caused lens damage, frequently doing autocalibration can prevent lens from damage. - Page 7 • Connect to the wireless network 1. Turn on Wi-Fi by clicking “Wifi Settings” and press “OK”. 2. Select the desired network and press “OK” to confirm. • Bluetooth settings 1. Click “Bluetooth Settings” and press “OK”. Then, click “Add accessory”. 2.
- Page 8 • Language selection: Select the language that best suits your personal preference. • Date and Time setting: Select the preferred date and time format based on your personal preference. • Application settings: Click on “Application Settings” to view all downloaded apps and select the app you want to use.
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Page 9: Windows System
Screen Mirroring Instructions • Windows system: 1. Go to the “My apps” menu and select “Miracast” app. 2. Press the Windows logo Key (Win+P) and (Win+K), then select the wireless display “QH12a” to start projection. • Android system: Miracast: 1. Turn on the wireless display function on your mobile device. 2. -
Page 10: Input Source Selection
DLNA: 1. To use DLNA streaming, download a DLNA app and connect to the same Wi-Fi as the projector. 2. In the DLNA APP, select “QH12a” as DLNA DMR/DMP and choose a file to play on the projector. • iOS system: 1. -
Page 11: Common Issues And Solutions
DOWNLOAD APPS FROM THE APP MARKET Common issues and solutions Troubleshooting Issues Solutions No power, LED off, and Check the power cable for loose connection. the projector cannot power on. LED on but the projector Check the power cable for loose connection, press the cannot power on Power button to turn on the projector. -
Page 12: Disposal Instructions
DISPOSAL INSTRUCTIONS This symbol on the product or on its packaging indicates that the product must not be disposed of with other household waste. When disposing of used devices, it is your responsibility to bring it to a collection point that recycles used electrical and electronic equipment. -
Page 13: Projector Specifications
Projector Specifications QH12a Model MST9269 DDR/EEMC 1G/ 8G Androld System Androld 9.0 WIFI 2.4G&5G dual band wifi Bluetooth Bluetooth4.2 Native Resolution 1280*720P Max Resolution Supporte 1080 Contrast Ratio 1000:1 Aspect Ratio 16:9 Projection Size 35"-120" Lcd Display 2.69 inch Light Source Zoom Function 75%-100% Focusing...
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