Keyboards Tus282/239 Smart keyboard User Guide

: June 6, 2024
: Keyboards

Table of Contents

Product Descriptions
Getting Started Guide
Bluetooth Keyboard Hot Key
Attention
Bluetooth Connection Steps
Indicator Lights and Charging Descriptions
Trouble Shooting
Cleaning
FCC Statement
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Keyboards Tus282/239 Smart keyboard User Guide

Product Descriptions

Bluetooth Standard Interface
Operating Distance: 10 meters( 33 ft)
Operating Voltage: 3.7 V
Working Current: < 2.5mA
Standby Current: < 0.3mA
Sleep Current: < 40uA
Charging Current: >200mA
Standby Time: > 130 days
Charging Time: 2-3 hours
Lithium Battery Capacity: 220mAh
Sustainable Working Time: >100 hours
Lithium Battery Life: 3 years
Key Strength: 80+/- 10 g
Key Life: 5 million stroke
Operating Temperature: -10°C- +55°C

Getting Started Guide

CAPS – Caps Indicator Light : Light on when caps applied
Bluetooth Indicator Light: The light flashes when “connect” button is pressed and it’ s in an auto-pairing status, light off after keyboard is successfully connected( keyboard will automatically reconnected in later use when power on)
OFF/ON – Power Switch: Control the power on/off of the keyboard
Connect – Bluetooth Pairing Key: When Keyboard is turned on and unpaired, click this key to initiate pairing
Power – Power Indicator Light: Light on for 2 secs when keyboard is turned on, it flashes when battery level is low. Charge it in time
Charge – Charging Indicator Light: Light on when keyboard is in charging, light off when it’ s full charged

Generals Sets

Bluetooth Keyboard Hot Key

| Esc| | Search| | Select All
---|---|---|---|---|---
| Copy| | Paste| |

Cut

Lock Screen

How to switch the appropriate system and language before using the keyboard?

Attention

When not in use for a long time, it’ s supposed to be turned off for sake of battery life
To obtain longer battery life, charge the keyboard only when it need charging and ensure 2h of charging duration

Bluetooth Connection Steps

Right Slide the power switch to turn on the keyboard, press connect button
Open and unlock your electronic device, go to” Setting”
Go to “Bluetooth” and enable Bluetooth of your device, it will automatically search for nearby devices
Find the “Bluetooth Keyboard” device, click connect

Indicator Lights and Charging Descriptions

Power LED (blue) : Power indicator light , it goes on for 2s when power on then goes off, when battery level is low, it flashes

Charge LED (red) : charging indicator light, when the keyboard is in charging, this LED lights in red ; It turns off when keyboard is full charged

BT LED (blue) : Bluetooth indicator light, when Connect button is pressed, this light starts flashing; when keyboard is paired, it turns off automatically

Caps LED (blue) : Caps indicator light – When keyboard is in uppercase, the Caps light on

To charge this keyboard, connect it to phone charger, power bank, wall charger or computer device with micro USB cable
First time to use the keyboard, do as possible to charge it 6h and up, later when battery level is low, charge it 2h each time
When the power LED flashes, it indicates the battery level is low, please charge it in time
During charging the light will stay on, until it is full charged, it goes off

Trouble Shooting

Make sure the power is turned on
Ensure the keyboard is in range of 10 meters from your device
Make sure the keyboard has enough power
Make sure the Bluetooth is turned on
Make sure the keyboard is successfully paired to your device
1f the pairing between keyboard and your device failed, do the following steps
- Delete all the history Bluetooth devices in your device
- Shut the Bluetooth in your device
- Reboot your device and it’ s Bluetooth
- – Reconnect the keyboard with your device Cleaning

Cleaning

Use alcohol or similar volatile cleaning agent to clean the keyboard.

FCC Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

this device may not cause harmful interference, and
this device must accept any interference received, including interference that may cause undesired operation

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.

Warning: changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment

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