Varmilo VPE87 Chang'e TKL Mechanical Keyboard User Manual

Introduction

The Varmilo VPE87 TKL mechanical keyboard is designed for versatility and a premium typing experience. It features triple-mode connectivity (wired, Bluetooth, and 2.4 GHz wireless), hotswap sockets for switch customization, and a white LED backlight. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal use of your keyboard.

Package Contents

Varmilo VPE87 Mechanical Keyboard
USB-C Cable
2.4 GHz Wireless Receiver (typically stored in keyboard)
Keycap Puller (may be included)
Switch Puller (may be included)

Setup

Before using your Varmilo VPE87 keyboard, please follow these steps to set it up.

1. Physical Connection and Initial Charge

Close-up of the USB-C port on the Varmilo VPE87 keyboard, showing the cable inserted into the 3-way cord channel.

Image: USB-C port and 3-way cord channel. The USB-C port is located on the back of the keyboard, designed to allow the cable to exit from the left, right, or center for tidy cable management.

Connect the provided USB-C cable to the keyboard's USB-C port.
Connect the other end of the USB-C cable to an available USB port on your computer or a USB power adapter.
For wireless use, ensure the keyboard is sufficiently charged. The white LED backlight will indicate charging status (specific indicator behavior may vary, refer to LED section).

2. Adjusting Keyboard Angle

Image: Side profile with kickstand extended. The keyboard features a 2-step kickstand on the underside, allowing users to adjust the typing angle for ergonomic comfort.

The VPE87 features a 2-step kickstand on its underside. Gently flip out the kickstands to adjust the keyboard's angle to your preferred typing position.

Operating Instructions

Connectivity Modes

The Varmilo VPE87 supports three connectivity modes: Wired, Bluetooth, and 2.4 GHz Wireless. You can switch between modes using the dedicated switch or key combinations, typically located on the back or side of the keyboard.

Wired Mode

Connect the USB-C cable from the keyboard to your computer.
The keyboard will be automatically recognized by your operating system.
This mode also charges the keyboard's internal battery.

Bluetooth Mode

Ensure the keyboard is in Bluetooth mode (check the switch on the back/side).
On your device (computer, tablet, smartphone), enable Bluetooth and search for new devices.
Select "Varmilo VPE87" (or similar name) from the list of available devices.
Follow any on-screen prompts to complete pairing. The keyboard may support multiple Bluetooth profiles (e.g., Fn + 1, 2, 3 for different devices). Refer to specific key combinations for your model.

2.4 GHz Wireless Mode

Locate the 2.4 GHz USB receiver (often stored in a compartment on the keyboard's underside).
Plug the USB receiver into an available USB port on your computer.
Ensure the keyboard is in 2.4 GHz wireless mode (check the switch on the back/side).
The keyboard should automatically connect to the receiver.

Backlight Control

Varmilo VPE87 keyboard with its white LED backlight illuminated, showing the keys clearly visible in a dark environment.

Image: Keyboard with white LED backlight. The white LED backlight enhances visibility of the keycaps, especially in low-light conditions.

The VPE87 features a white LED backlight. Use the following key combinations to control the backlight:

Fn + Arrow Up: Increase backlight brightness.
Fn + Arrow Down: Decrease backlight brightness / Turn off backlight.
Fn + Other Keys: (Specific to model) May control backlight effects or modes. Refer to the keyboard's keycap legends for additional functions.

Hotswap Sockets (Switch Customization)

Top-down view of the Varmilo VPE87 mechanical keyboard, showcasing its full layout with unique keycap designs and the overall aesthetic.

Image: Top view of the Varmilo VPE87 keyboard. This image displays the keyboard's layout and the artistic design on its keycaps and case, highlighting its aesthetic appeal.

The VPE87 is equipped with hotswap sockets, allowing you to change mechanical switches without soldering. This enables customization of your typing feel.

Remove Keycap: Use a keycap puller to gently remove the desired keycap.
Remove Switch: Use a switch puller to carefully grip the top and bottom clips of the switch and pull it straight up.
Insert New Switch: Align the pins of the new switch with the holes in the hotswap socket. Gently push the switch straight down until it clicks into place. Ensure pins are not bent.
Replace Keycap: Place the keycap back onto the new switch.

Note: Ensure the keyboard is disconnected or powered off before swapping switches. Use compatible 3-pin or 5-pin mechanical switches.

Other Features

Double-layer Silicone Sound Absorption: This design minimizes typing noise for a quieter experience.
3-Way Cord Channel: The USB-C cable can be routed from the left, right, or center of the keyboard's underside for neat cable management.

Maintenance

Proper maintenance ensures the longevity and performance of your Varmilo VPE87 keyboard.

Cleaning Keycaps:
- Use a keycap puller to remove keycaps.
- Wipe keycaps with a damp cloth and mild soap solution. Avoid harsh chemicals.
- Ensure keycaps are completely dry before reattaching.
Cleaning the Keyboard Body:
- Use a soft, dry cloth to wipe down the keyboard surface.
- For dust and debris between keys, use compressed air.
Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
Liquid Spills: In case of a liquid spill, immediately disconnect the keyboard, turn it upside down to drain, and allow it to dry completely for at least 24-48 hours before attempting to use it again. Do not use a hairdryer or heat gun.

Troubleshooting

If you encounter issues with your Varmilo VPE87 keyboard, try the following solutions:

Problem	Solution
Keyboard not responding in Wired Mode.	Ensure the USB-C cable is securely connected to both the keyboard and the computer. Try a different USB port on your computer. Try a different USB-C cable. Ensure the keyboard is switched to Wired mode if it has a physical mode switch.
Cannot connect via Bluetooth.	Ensure the keyboard is in Bluetooth pairing mode (refer to operating instructions). Make sure Bluetooth is enabled on your device. Remove previous pairings of the keyboard from your device's Bluetooth settings and try pairing again. Ensure the keyboard battery is charged. Try restarting both the keyboard and your device.
2.4 GHz wireless connection is unstable or not working.	Ensure the 2.4 GHz USB receiver is securely plugged into a USB port. Try a different USB port. Ensure the keyboard is in 2.4 GHz wireless mode. Move the keyboard closer to the receiver to reduce interference. Ensure the keyboard battery is charged.
Backlight is not working or dim.	Press Fn + Arrow Up to increase brightness. Ensure the keyboard battery is charged, as low battery can affect backlight performance.
A specific key is not registering.	If the keyboard has hotswap sockets, gently remove the keycap and switch for the problematic key. Reinsert the switch firmly, ensuring the pins are straight and fully seated. Test with a different switch if available. Clean any debris around the switch.

Specifications

Feature	Detail
Brand	Varmilo
Model	VPE87
Keyboard Description	Mechanical
Connectivity Technology	Bluetooth, USB-C (Wired), 2.4 GHz Wireless
Number of Keys	87
Backlighting	White LED (Single Color)
Special Features	Backlit, Wireless connectivity, Hotswap Sockets, 2-step Kickstand, Double-layer Silicone Sound Absorption, 3-way Cord Channel
Compatible Devices	Laptop, PC, Smartphone, Tablet
Color (Switches)	Kailh Prestige Clicky (as per product listing)

Warranty and Support

Varmilo products are designed for quality and durability. For specific warranty information, please refer to the warranty card included with your product or visit the official Varmilo website.

For technical support, troubleshooting assistance beyond this manual, or warranty claims, please contact Varmilo customer service through their official channels. You can often find support contact information on the brand's official website or through the retailer where you purchased the product.

Visit the official Varmilo Store for more information: Varmilo Store on Amazon

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Varmilo VPE87