ShenZhen DeFengYuan Technology Co Ltd N1035 Ultra Low Power Keyboard Case User Manual
- June 8, 2024
- ShenZhen DeFengYuan Technology Co Ltd
Table of Contents
ShenZhen DeFengYuan Technology Co Ltd N1035 Ultra Low Power Keyboard Case
Product Information
Specifications
- Communication Method: Bluetooth
- Effective Distance Operation Distance: 210 meters
- Input Voltage: 3V-62V
- Battery: Button battery x1
Product Usage Instructions
Getting Started
- Ensure the Bluetooth keyboard is charged or has a fresh button battery.
- Turn on the keyboard using the power button located at position 1.2.
Pairing with Devices
- To pair with your device, turn on Bluetooth on your device.
- Press the Fn key and the Bluetooth symbol key simultaneously (position 1.3).
- Locate the keyboard on your device and complete the pairing process.
Special Function Keys
Make use of the following special function keys:
- Caps Lock: Fn + Caps Lock
- iPad Specific Functions: Fn + 2Fn+ 60 3iPad
Charging
To charge the keyboard, use a compatible charging cable with an input voltage
of 2.0V.
Compatibility
This keyboard is compatible with iPad models and other devices supporting
Bluetooth connectivity.
Package includes
- Instruction manual x1
- Bluetooth keyboard x1
- Button battery x1
- Replacement small card pin X1
Product performance parameters
- Communication method: Bluetooth
- Effective distance operation distance:<10 meters
- Standby working current: 30.14uA ± 10uA
- Working current: 242.22uA ± 50uA
- Sleep current: 2.51 uA ± 0.5uA
- Working voltage: 2V-3V
- Power supply method: button battery
Product Overview
Function Button Description
- On/Off key: Turn to on for power on.Turn to off for Power off
- Indicator light function description
- Schematic diagram for replacing button batteries
- Step 1: Open the battery cover with a clip and replace it with a spare button battery (with the positive pole facing upwards)
- Step 2: After replacing the battery, close the battery cover and turn it on to continue using it
Connection steps
- Switch to ON mode to start up
- Pairing : Press Fn+ to enter pairing status. At this time, the Bluetooth indicator light will flash, and the keyboard will be searchable for 60 seconds
- Open and unlock the iPad, click on the settings icon, and open Bluetooth in the menu (as shown below)
- Find the Bluetooth device name: Bluetooth keyboard, and connect it. After the device is successfully connected, the word “Connected” will be displayed in the Bluetooth device list
Energy-saving sleep mode
When there is no operation on the keyboard for 10 minutes, it enters power-
saving sleep mode. If needed, press any key and the keyboard will be awakened
and automatically reconnected to the device. It will work normally in about 3
seconds
Multimedia and Bluetooth shortcut icon instructions
Take care
- Avoid interference with other wireless devices: In order to maintain a stable wireless connection, frequency interference with other wireless devices such as wireless routers and Bluetooth devices should be avoided as much as possible during use.
- Avoid water and humidity: Do not immerse the keyboard in water or place it in a high-humidity environment to avoid damaging the keyboard circuit and buttons
- Long-term non-use : It is recommended to turn off the keyboard power switch to save battery power and extend battery life.
Fault cleaning
- Problem 1: Unable to search for Bluetooth keyboard
- Check keyboard power: Ensure that the Bluetooth keyboard battery is fully charged and remains in a normal power-on state.
- Open Bluetooth device settings: In the iPad settings, find the Bluetooth settings option and confirm that the Bluetooth function is turned on.
- Refresh available devices: In the Bluetooth settings interface, turn off and then turn on Bluetooth, and wait for the iPad to search for nearby Bluetooth devices again.
- Turn off interfering devices: Close the Bluetooth port of nearby devices that may interfere with Bluetooth signals (such as wireless mice, phones, etc.) to ensure that Bluetooth devices can be detected normally.
- Problem 2: Frequent disconnection during Bluetooth keyboard connection
- Signal interference: The signal of Bluetooth devices is susceptible to interference from nearby wireless devices, such as wireless headphones, wireless markers, etc. The solution is to keep the Bluetooth keyboard and iPad as close as possible to reduce interference sources.
- Low battery: When the Bluetooth keyboard battery is low, it may cause unstable connections. At this point, it is necessary to check the battery level and replace it with a new one.
- Power on off status Problem 3: The capitalization key on the newly connected iPad keyboard cannot be used
- Open Settings – General – Accessibility – Keyboard – Display lowercase keys, and click Open to open it.
- Pressing the CapsLock key at this point switches between uppercase and lowercase.
- If you want to switch input methods, hold down the Ctr key and then press the spacebar.
- Problem 4: Bluetooth automatically disconnects and keyboard automatically shuts down
- The button battery is out of battery and needs to be replaced.
- The positive and negative stages of the battery are reversed, and the button battery with the+symbol is facing upwards.
- Check the contact springs of the button battery for any deformatio n or poor contact.
Warranty Card
User information
This reason due that the product is broken and damaged is not included on the warranty:
- Accident, misuse, improper operation, or any unauthorized repair, modified or removed
- Improper operation or maintenance, when operation violates the instructions or connection unsuitability power supply
- Or use consumables not provided by our company (such as spare batteries), unless applicable laws prohibit such restrictions
FCC caution：
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.
Any 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 the 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.
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.
FAQ
Q: What should I do if the keyboard does not connect to my device?
A: Make sure the keyboard is in pairing mode and that Bluetooth is enabled on
your device. If issues persist, try restarting both devices and attempting to
pair again.
Q: How do I know when the battery needs replacement?
A: If the keyboard starts to have connectivity issues or becomes unresponsive,
it may be a sign that the battery needs replacement.