Shenzhen Yinchen Technology PC75B B Plus Multi-Modes Keyboard User Manual

June 9, 2024
Shenzhen Yinchen Technology

AKKO logo1

Shenzhen Yinchen Technology PC75B B Plus Multi-Modes

User Manual

FCC STATEMENT

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation.
Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment 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 equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.

RF WARNING STATEMENT

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Technical Specifications

Dimensions

| Weight| Country of Origin| Type
---|---|---|---
Approximately 33111546mm| Approximately 1kg| China|

Mechanical Keyboard

Keycap

| Connection| Interface| Battery Capacity
PBT Material| Bluetooth/USB/2.4Ghz| Type-C To USB|

3000mAh

Multimedia Keys

| N-Key Rollover| Key/Lighting Effects Customization
YES| YES|

The keyboard can only be customized with driver in wired mode

Hot Keys

PC75B B - HotKeys

Fn+

| F1|

=

| File Explorer
---|---|---|---
F2| E-mail
F3| Windows Search
F4| Browser Homepage
F5| Media
F6| Pause /Playback
F7| Previous Song
F8| Next Song
I| Insert
C| Calculator
M| Mute
<| Decrease Volume

| Increase Volume
W| Swap W A S D
with ↑ ↓ ← →

System Commands (Windows)

PC75B B - System Commands - Windows

Lock Windows Key

| Press Fn and left Win key
---|---

Restore Factory Settings

| Hold down Fn and press key for 5S

Revert Ctrl into Menu (APP) key

| Hold down Fn and press right Ctrl for 3S

Adjust volume / light brightness

System Commands(Mac)

PC75B B - System Commands - Mac

F1

| Decrease display brightness|

F7

| Skip back (Audio)|

F11

| Volume down|

Right Alt

| Command
---|---|---|---|---|---|---|---

F2

| Increases display brightness|

F8

| Pause/Play (Audio)|

F12

| Volume up|

F3

| Open mission control|

F9

| Skip forward (audio)|

Left Win

| Option|

F4

| Activate Siri|

F10

| Mute|

Left Alt

| Command|
Fn + (F1 ~ F12)

F1 ~ F12

Backlight Settings

PC75B B - Backlights Settings

  1. Caps Lock
  2. Battery Level Indicator
  3. Lock Win

Fn+

|

Home

|

=

| Effect 1, Effect 2, Effect 3, Effect 4, Effect 5
---|---|---|---

PgUp

| Effect 6, Effect 7, Effect 8, Effect 9, Effect 10

PgDn

| Effect 11, Effect 12, Effect 13, Effect 14, Effect 15

End

| Effect 16, Effect 17, Effect 18, Effect 19, Effect 20

L

| Light On /Off

\

| In all lighting effects with RGB color mode, this shortcut allows you to set the backlight color to 7 single color with RGB loop effect.

“↑”

| Bright

“↓”

| Dim

“←”

| Set animation direction to left

“→”

| Set animation direction to Right

“-”

| Slower Animation

“+”

| Faster Animation
Fn+Z

PC Case Light
Brightness Change
Fn+X

PC Case Light
Animation Speed Change
Fn+ Left Ctrl

PC Case Light Effect Change

Bluetooth Feature Overview

PC75B B - Bluetooth Feature Overview

Fn+

|

E

|

=

| Bluetooth device 1| Short press to connect with slow flashing blue LED;
Press and hold to pair device with fast flashing blue LED.
---|---|---|---|---

R

| Bluetooth device 2

T

| Bluetooth device 3

Y

| 2.4G wireless device| Short press to connect with slow flashing green LED;
The lighting effect will be restored when pairing succeeds.

U

| Wired mode|

Back Switch Indicator

Left:       Windows
Middle:   Switch to USB mode and stop charging. (Windows)
Right:      Mac

Bluetooth Setup Instruction 1

1. Switch to Bluetooth mode

(1) When the keyboard remains unplugged, users can push the switch on the back to the left/rig ht to enter Windows/Mac mode correspondingly. Then long press and hold Fn + E / R / T to start pairing with Bluetooth devices. The keyboard will enter Bluetooth pairing mode when the blue LEDs under E / R / T keys flash quickly.

(2) When the Keyboard is plugged into the computer through USB interface, it will enter Bluetooth mode automatically without having to push the switch on the back. Users can directly long press and hold Fn + E / R / T to enable Bluetooth pairing. The keyboard will enter Bluetooth pairing mode when the blue LEDs under E / R / T keys flash quickly.

2. Set the Bluetooth profile

To help user recognize individual Bluetooth device, the keyboard is equipped with both Bluetooth 5.0 and 3.0 frameworks. The device name under the Bluetooth 5.0 framework is Akko PC75 BT-1 / Akko PC75 BT-2 / Akko PC75 BT-3 while the device name under Bluetooth 3.0 is AKKO PC75 BT3.0. Once the devices are paired through Fn + E/R/T, the system will by default memorize the last connected device before you turn off the Bluetooth mode.

5108B Bluetooth Setup Instruction 2

3. Bluetooth Pairing

The keyboard can be paired with PC, Pad, smartphone and other devices with Bluetooth turned on. When you first try to search Bluetooth devices, two groups of device names shall appear with Akko PC75 BT3.0 (Bluetooth 3.0) and Akko PC75-1 (Bluetooth 5.0). Select a Bluetooth group based on your preferences (Note: some devices can only search for the Bluetooth 5.0 group).

4. Switch the Bluetooth device

After 4 Bluetooth devices have been paired with the keyboard, press Fn+E / Fn+R / Fn+T / Fn+Y for at least 3 seconds to quickly switch between them.

5. Shut off the keyboard

Turn the power off on the keyboard back panel while unused for power saving;
if the keyboard remains unused for over 10 mine it would go to steep mode and you can activate it by pressing any key.
Note: The battery saver mode for Windows system would affect/delay the sleep activation time of the keyboard.

6. Reset the keyboard

If you forgot the specific paired front-end device or if there remains disorder in Bluetooth connection and communication, you’ll need to clear the computer’s Bluetooth cache by removing the PC75 keyboard from the list of connected device.

Key/Lighting Effects Customization Instruction

  1. The key/lighting effects customization can be programmed by Akko driver.
  2. In wired mode, the lighting effects can also achieve audio visualizer effects with Akko driver.
  3. Please download the Akko Cloud driver on our website.
  4. Users can download the driver via en.akkogear.com
Akko Warranty and Service Statement

  1. Akko provides 1-yr warranty for customers in mainland China. For other regions, please contact your seller (Akko distributor) for specific warranty policy.
  2. If the warranty window expires, customers need to pay for repairs. Akko will also provide instructions if users prefer to repair the keyboard by themselves. However, users shall take full responsibility for any loss happened during self-repair.
  3. Dissembling the keyboard without manufacturer/seller’s instruction will immediately void the warranty.
  4. The return and warranty policy may vary in different platforms and are subject to the specific distributor at the time of purchase.

Precautions| Man-made damage is not limited to immersion, falling off, and pulling off the wires with excessive forces, etc.
---|---

AKKO logo1 www.akkogear.com

| PC75B B - QR Code 1| PC75B B - QR
Code 2
---|---|---
@akkogear| |

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