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www.4koti.com

   

 

14 
 

 

 

 

 

5.4

 Laser keyboard key stroke sound adjustment 

 

 

Press and hold “FN” key and press left arrow key to increase volume 

 

 

Press and hold “FN” key and press right arrow key to decrease volume 

 
 
 
 
 
 
 
 
 

Summary of Contents for LASER KEYBOARD

Page 1: ...www 4koti com 1 LASER KEYBOARD User s Guide ...

Page 2: ...www 4koti com 2 Certifications CE FCC 0890 ISO 9001 ROHS FDA CLASS II ...

Page 3: ... will void warranty 4 To ensure safety and prevent damage use only the dedicated mini USB to USB cable supplied with this product 5 Never attempt to disassemble or service this product yourself Doing so can result in electrical shock and will void the warranty 6 Avoid placing any object within the space between the main unit and the laser projection keyboard layout 7 Please do not use this product...

Page 4: ...de reasonable protection against harmful interference in a residential installation This product generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this product does cause harmful i...

Page 5: ...www 4koti com 5 Content 1 Product Overview 5 2 Package Contents 5 3 How this Product Works 6 4 Identifying Parts and their Functions 7 5 Using Laser Keyboard 8 6 Specification 13 ...

Page 6: ...e projected keyboard the infrared layer is interrupted This produces IR reflections that are recognized by the sensor in three dimensions allowing the system to assign a coordinate Conditions to avoid 1 Avoid direct sunlight 2 Avoid low color temperature light source such as tungsten halogen or incandescent lamp 3 Avoid uneven or irregular surface Put the product on flat opaque surface 4 Avoid put...

Page 7: ...i com 7 4 Identifying parts and their functions Battery LED Charging Red Full LED Red Stop Start LED Working Start LED Yellow Blinking One Second Being Searched LED Blue Blinking Finish Searching LED Blue Stop ...

Page 8: ...ound Language input Switch IOS system Press and hold MENU key Space key ANDROID system Press and hold SHIFT key Space key IOS system Press and hold SHIFT key press any of the above shift keys ANDROID system it depends on input method normally Press and hold SHIFT key press any of the above shift keys In a few case that press SHIFT key then loose and press any of the above shift keys Note when pres...

Page 9: ...etooth HID Connection Instruction Connection via Bluetooth HID Compatible with All Microsoft OS IOS4 5 6 iPhone and iPad Android 3 1 Up Mac OS X Laser keyboard support Bluetooth HID it s connection does not require installation of separate driver It only needs pairing with your device for one time and automatically register it if the user wants to connect it with another device it require to clear...

Page 10: ...www 4koti com 10 Turn on Bluetooth by tapping the ON button iPhone iPad will now search for pairing device Laser Keyboard shown as follows Click Laser keyboard to pair ...

Page 11: ...y Connected message and blue LED stop flash 5 3 Connection to Android devices Navigate through Android as follows Home Main Menu Settings WIRELESS NETWORKS Bluetooth Turn on the Bluetooth on Android From the same screen with Bluetooth ON tap on Scan devices ...

Page 12: ...www 4koti com 12 Click Laser keyboard to pair A new message will display on your Android device Bluetooth pairing request and click OK to pair with the laser keyboard ...

Page 13: ...www 4koti com 13 Upon successful pairing blue Laser keyboard connected will be displayed on your Android device ...

Page 14: ...www 4koti com 14 5 4 Laser keyboard key stroke sound adjustment Press and hold FN key and press left arrow key to increase volume Press and hold FN key and press right arrow key to decrease volume ...

Page 15: ...ate Over 350 characters per minute Operation Surface Any opaque flat surface Physical Dimension 38mmx75mmx18mm weight Approx 47g Power source The USB power Lower 1A 5V Battery capacity Polymer rechargeable battery 700mAH Max 3 7V Battery working time 120 minutes Battery charging time 200 minutes USB interface USB 1 1 and 2 0 USB HID Ver 1 0 Bluetooth V3 0 class 2 HID Profile Ver 1 0 Frequency Rang...

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