Download the PDF format of this manual:
1. 
N20 BLE Wireless Presenter User Manual Norwii.pdf
2. Setup on macOS computer.pdf
3. Trouble shooting guide - Wireless Presenter.pdf
WARNING
This product contains AAA battery. Do not throw this product into the fire as the battery may explode; Also, do not immerse this product in water or any other liquid, as it may explode if the battery is short circuited or damaged.
I. Features
1. Support previous page, next page. Click the page up key to go backward to previous page, long press to play slides from the current page. Click the down page key to go forward to the next page, long press to go into the black screen.
2. Full support for PowerPoint, Keynote, and Prezi. The function of the wireless Presenter can be freely switched between the up and down arrows, left and right arrows, and Page Down/Up on the computer keyboard.
3. Integrated design, the USB receiver can be easily stored at the rear of the wireless presenter, making it easy to carry and plug and play.
4. Support setting the volume of music.
5. Support hyperlink function. Pressing the Tab key is equivalent to the Tab key, double clicking the Tab key is equivalent to the Enter key and holding the Tab key is equivalent to the Alt Tab key.
6. Class 2 or Class 3 safe laser module that complies with IEC/EN60825-1:2014.
7. Support mark function. Click the mark key to enter the state, the wireless presenter's pen tip can freely draw lines and circles on the screen. Long press the mark key, and the eraser will appear to erase the mark freely.
8. Support wireless presenter to connect to the computer via Bluetooth, without the need to plug in a USB receiver during operation.
9. Support USB 2.0 version, use operation system universal USB driver, plug and play.
10. The page up/down keys can be customized by Norwii Presenter software. The firmware of the USB receiver is updatable.
II. Operation system
Support Windows 7/8/10/11 and macOS 10.15 or later, only support laser and page up/down on Android & Linux.
III. Package contents
1. Wireless presenter * 1 (USB receiver stored inside the wireless presenter)
2. User Manual * 1
3. AAA Battery * 1
IV. Bluetooth connectivity
USB receivers have higher priority than computer Bluetooth. After connecting the wireless presenter to the computer via Bluetooth, plug in the USB receiver, and the wireless presenter will disconnect from the computer via Bluetooth and establish a connection with the USB receiver. Pull out the USB receiver, and the wireless presenter will automatically connect to the computer via Bluetooth. The wireless presenter cannot be paired with computer via Bluetooth when the USB receiver is plugged in.
1. Bluetooth connection on Windows computer.
1) On computer, turn on the Bluetooth switch, click Add Device, and select Bluetooth as the device type.
2) Turn off the power of the wireless presenter, press and hold the wireless presenter's page up key, turn on the wireless presenter's power switch, then release the wireless presenter's page up key. At this time, the wireless presenter's LED will flash, indicating that it is waiting for pairing in the following 3 minutes.
3) On the computer, find the "Norwii presenter" or "Norwii NN20 BLE" in the "Add device", click connect, and at the same time, the presenter indicator light is off, and display "Norwii presenter" or "Norwii N20 BLE" connected in "Bluetooth & device". The presenter can now control the computer.
4) The Bluetooth of the wireless presenter only saves the last connected device (computer, iPad, mobile phone, etc.). When the wireless presenter turns on the next time, it will automatically connect to the last connected device. Suppose that the Bluetooth of the wireless presenter is first paired with computer A, and then paired with computer B. When turning on the wireless presenter the next time, it will automatically connect to computer B, cannot connect to computer A. At this time, if you want to reconnect to computer A, you must remove the wireless presenter in "Settings - Bluetooth & device" of computer A, for example, remove the Norwii Presenter or Norwii N20 BLE, and then pair with computer A again to control computer A.
2. Bluetooth connection on macOS computer.
1) On computer, select Bluetooth in the computer System Settings and turn on the Bluetooth switch.
2) Turn off the power of the wireless presenter, press and hold the wireless presenter's page up key, turn on the wireless presenter's power switch, then release the wireless presenter's page up key. At this time, the wireless presenter's LED will flash, indicating that it was waiting for pairing in the following 3 minutes.
3) On the computer, find the "Norwii presenter" or "Norwii N20 BLE" on “Nearby Devices”, click connect, and at the same time, the presenter indicator light is off, and display "Norwii presenter" or "Norwii N20 BLE" connected in "My Computer". The presenter can now control the computer.
4) The Bluetooth of the wireless presenter only saves the last connected device (computer, iPad, mobile phone, etc.). When the wireless presenter turns on the next time, it will automatically connect to the last connected device. Suppose that the Bluetooth of the wireless presenter is first paired with computer A, and then paired with computer B. When turning on the wireless presenter the next time, it will automatically connect to computer B, cannot connect to computer A. At this time, if you want to reconnect to computer A, you must click "Forget This Device" in "Launchpad - System settings - Bluetooth - My Devices" to forget the wireless presenter of computer A, for example, forget the Norwii Presenter or Norwii N20 BLE, and then pair with computer A again to control computer A.
V. Function map
Attention: When using this product, please change your Input Method Editors (IME) to English input mode.
VI. Specifications
Transmitter
Technology: Radio frequency
Frequency: 2.4GHz
Control Distance: 100 meters, connect computer via the USB receiver.
Control Distance: 100 meters, connect via computer Bluetooth.
Laser Power: <1mW (Class 2) or <5mW (Class 3R), see the laser label on the back of the presenter.
Battery capacity: AAA*1
Working Voltage: 1.5V
Dimension: 153.8*21.4*14.8mm
Weight: 22.6g
USB receiver
Working Voltage: 4.5-5.5V
Dimension: 24.5*13.2*6.6mm
Weight: 2.g
VII. Function Description
1. Power switch: push up to “ON” to turn on the presenter, push down to “OFF” to turn off the presenter.
2. Page up key
：Click to page up, long press to play slides from the current page. Long press again to end slide show.
3. Page down key 
：Click to page down, long press to enter black screen, click any key again to exit the black screen.
4. Hyperlink key
：Pressing 
is equivalent to the Tab key, which allows you to jump between hyperlinks in PowerPoint presentations in full screen presentation mode. After jumping to a hyperlink, double clicking is equivalent to the Enter key on the keyboard, which will execute the Enter function to open the hyperlink. Long press and hold the key, which is equivalent to the Alt Tab key, to execute the Alt Tab function and switch between open application windows, allowing you to switch back to the PowerPoint full screen presentation window. The hyperlink function can be used in PowerPoint, but Kingsoft WPS does not support Tab key to switch hyperlinks, so hyperlinks cannot be opened.
5. The wireless presenter fully supports PowerPoint, Keynote, Prezi and other commonly used software. It supports page up and page down keys’ function switching. The page up and page down keys correspond to the function of the up and down arrows on the computer keyboard by default and it supports page up and page down for PowerPoint and Keynote. For the first time when you press the page up and page down keys simultaneously, the function will be switched to the left and right arrows on the computer keyboard, supports page up and page down for Prezi. For the second time when you press the page up and page down keys simultaneously, the function will be switched to the Page Up and Page Down on the computer keyboard, supports page up and page down for internet browser and Microsoft Photo software. For the third time when you press the page up and page down keys simultaneously, the function will be switches to the default up and down arrows on the computer keyboard.
6. Volume key: Press "+" to up the volume, and "-" to down the volume. Long press will continuously up or down the volume.
7. Mark key
：Click the mark key to enter the state, the wireless presenter's pen tip can freely draw lines and circles on the screen. Long press the mark key, and the eraser will appear to erase the mark freely.
8. The page up/down keys can be customized by Norwii Presenter software.
VIII. Installation
1. Take out the USB receiver and install.
Plug the receiver into the computer USB port. The operation systems including Windows, Android and Linux will install the driver for the USB receiver automatically.
(Take out the USB receiver)
(The USB receiver into the computer USB port)
2. Control the computer by operating the wireless presenter's keys.
3. Turn off the wireless presenter.
IX. Frequently Asked Questions
1. How to download Norwii Presenter software and how to pair the presenter and the USB receiver?
For products that support key function customization or highlight serial products that support digital laser, highlight, magnifier, you need to download Norwii Presenter software. Please download it from the "Downloads" under the "Support" menu of Norwii official website www.norwii.com in English version.
2. How to know if the battery is out of power?
When the power is turned on, if the wireless presenter key is pressed and the LED indicator light does not indicate, it indicates that the battery is low. Please replace the AAA battery.
3. What if the USB receiver is plugged into the computer's USB port and the computer does not respond or cannot recognize it?
Please check whether the USB port of the computer is working properly and try another USB port. If necessary, please try another computer to check that the problem is with the computer or USB receiver.
4. LED working indicator light is normal, and the USB receiver can be recognized by the computer, but all functions of the wireless presenter cannot be used properly?
Usually Pairing can solve this problem. Please download the Norwii Presenter software and follow the Pairing instructions in the software, or you can contact our after-sales service.
5. How to adjust the settings for Norwii Presenter on macOS?
On Apple's macOS, the Norwii Presenter software requires three permissions: Accessibility, input monitoring, Screen & System Audio Recording. If it has not been set before, please click "Grant Permissions" in the "About" tab of the Norwii Presenter software, and then open the corresponding permission settings in the window that opens. You can also check the box in front of the Norwii Presenter software in the above three permission settings in the "Launchpad - System settings – Privacy & Security – Accessibility, input monitoring, Screen & System Audio Recording" of macOS.
X. Certifications
CE, ROHS, FDA
FCCID: 2AXGRN95
Declaration of conformity
This laser product complies with IEC/EN60825-1:2014. Complies with 21 CFR 1040.10 and 1040.11, except for deviations pursuant to Laser Notice No.50, dated June 24, 2007.
XI. Product Support
Shanghai Norwii Technology Co., Ltd
Address: No.277 Jinfeng Road, Pudong New Area, Shanghai, 201201, China
Tel: 86-21-51872080
Email: support@norwii.com