Quick Start Guide
THREE-MODE MECHANICAL KEYBOARD
Product diagram
Bluetooth connection
The device name of the three channels: BT 3.0 is unified to Hyeku BT 3.0 KB; BT 5.0 are HyeKu KB1, HyeKu KB2 and HyeKu KB3.
In the connected state, press to switch to the connected device, and the key light of the corresponding channel is steady white for 5 seconds. 
2.4G connection
It also connects to mobile phones
When switching to 2.4G mode, the digit “4” key light in the primary key area stays on white for 5 seconds.
For good 2.4G wireless performance, please plug the USB wireless receiver into the USB port on the front panel of the PC, or connect via a USB extension cable to bring the USB wireless receiver closer to the keyboard.
Cable connection
Short press “Fn+5” to switch to wired mode to complete the connection.
When switching to wired mode, the digit “5” key light in the primary key area stays on white for 5 seconds.
Charging and low battery instructions
When the USB cable is connected to the computer, it will automatically charge, the Power indicator is always on; when fully charged, the Power indicator is off; when used in wireless mode, the Power indicator flashes when the power is low, please connect the USB cable for charging.
FN combination function keys
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Long press 5S to restore factory default |
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Long press 3S to start Bluetooth device 1 pairing, short press to switch to Bluetooth device 1. |
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Long press 3S to start Bluetooth device 2 pairing, short press to switch to Bluetooth device 2. |
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Long press 3S to start Bluetooth device 3 pairing, short press to switch to Bluetooth device 3. |
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2.4G connection mode |
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Wired connection mode |
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My computer |
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Search |
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Refresh |
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Hold down 5S Switching between the Win and Mac systems. |
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In wireless mode, press and hold to query the electric quantity (for example, if the electric quantity is 80, the LED light will only turn on the “1~8” key of the number key in the primary key area) |
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Music |
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Prev song |
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Play / Pause |
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Next song |
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Lock all keys When the keyboard is locked, the “F12″button light is flashes. |
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Mute |
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Volume – |
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Volume + |
FN combination function keys
Switch removal and insertion instructions
Full-key adopts the hot-swappable switch structure,and the switch can be easily removed by using switch puller and the desired switch can be easily installed. 
Basic specifications
Keyboard type：Three-mode mechanical keyboard
Attended mode: Bluetooth,2.4G ,Wired
Report Rate：1000HZ 1000HZ ( Wired mode )
Switch : Kailh Mechanical switch, see the packaging box for details
Backlight：RGB
Supporting：Windows all / Mac OS / Android
Key layout：83 key
Keycap material：PBT
Battery capacity：2300mah X 2
Input voltage current：5V / 1000mA
Wireless distance：10m
Size ：338 x 142 x 44 mm
Weight：1112g
Cable：Type-c USB data cable
The name and content of the hazardous substance in the product
| Component name |
Hazardous substances | |||||
| (Pb) | (Hg) | (Cd) | (Cr(VI)) | (PBB) | (PBDE) | |
| keyboard body | X | 0 | 0 | 0 | 0 | 0 |
| Metal case | 0 | 0 | 0 | 0 | 0 | 0 |
| Plastic keys | 0 | 0 | 0 | 0 | 0 | 0 |
This form has been prepared in accordance with the requirements of SJ/T 11364.
O : Indicates that the content of the hazardous substance in all homogeneous materials of the component is below the limit specified in GB/T 26572.
X : Indicates that the hazardous substance is contained in at least one homogeneous material of the component. The quantity exceeds the limit specified in GB/T 26572.
Warning
If liquid enters the product, please disconnect it from thecomputer and remove the product immediately.Continuing to use may cause fire or electric shock, please contact the agent for inspection and maintenance in time. The product shell should be checked regularlyfor damage. Maintenance operations are not within the scope of product compliance requirements.
Disassembly, replacement of parts, modification, and transformation of this product without express approval will cause the user to lose the right to operate this equipment and invalidate the product warranty.
400-069-3168
www.hexgears.com
www.hyeku.com
GB/T 14081-2010
523808
http://weixin.qq.com/r/di4SCj-E4WKerXtp93tk
Documents / Resources
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HYEKU E2 Three Mode Mechanical Keyboard [pdf] User Manual E2 Three Mode Mechanical Keyboard, E2, Three Mode Mechanical Keyboard, Mode Mechanical Keyboard, Mechanical Keyboard, Keyboard |