CHERRY DW2300 Wireless Keyboard and Silent Mouse Set User Manual

1. ບົດແນະນຳ

This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your CHERRY DW2300 Wireless Keyboard and Silent Mouse Set. Please read this manual carefully before using the product to ensure proper functionality and longevity.

Image 1.1: The CHERRY DW2300 Wireless Keyboard and Silent Mouse Set.

2. ເນື້ອໃນຊຸດ

ໃຫ້ແນ່ໃຈວ່າທຸກລາຍການຢູ່ໃນຊຸດ:

• CHERRY DW2300 Wireless Keyboard
• CHERRY Silent Mouse
• ຕົວຮັບໄຮ້ສາຍ USB
• 1 x AAA Battery (for Keyboard)
• 1 x AA Battery (for Mouse)
• ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)

3. ຕັ້ງຄ່າ

3.1 ການຕິດຕັ້ງຫມໍ້ໄຟ

The keyboard requires one AAA battery and the mouse requires one AA battery. Batteries are included in the package.

1. ຊອກຫາຊ່ອງໃສ່ຫມໍ້ໄຟຢູ່ດ້ານລຸ່ມຂອງແປ້ນພິມ ແລະເມົ້າ.
2. ເປີດຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟ.
3. Insert the AAA battery into the keyboard, ensuring correct polarity (+/-).
4. Insert the AA battery into the mouse, ensuring correct polarity (+/-).
5. ປິດຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟຢ່າງປອດໄພ.

Image 3.1: The keyboard features an integrated battery life indicator that flashes when the battery is low.

3.2 Connecting the Wireless Receiver

The CHERRY DW2300 set uses a single USB receiver for both the keyboard and mouse.

1. Locate the USB wireless receiver, typically stored within the mouse's battery compartment or packaged separately.
2. ສຽບເຄື່ອງຮັບສັນຍານໄຮ້ສາຍ USB ເຂົ້າກັບພອດ USB ທີ່ມີຢູ່ໃນຄອມພິວເຕີຂອງທ່ານ.
3. ຄອມພິວເຕີຂອງທ່ານຄວນຈະກວດພົບແລະຕິດຕັ້ງໄດເວີທີ່ຈໍາເປັນໂດຍອັດຕະໂນມັດ. ຂະບວນການນີ້ອາດຈະໃຊ້ເວລາເລັກນ້ອຍ.
4. ເມື່ອຕິດຕັ້ງແລ້ວ, ແປ້ນພິມແລະຫນູແມ່ນກຽມພ້ອມສໍາລັບການນໍາໃຊ້.

Image 3.2: The wireless keyboard and mouse connected to a computer via the USB receiver.

4. ຄໍາແນະນໍາການດໍາເນີນງານ

4.1 ຟັງຊັນຄີບອດ

The CHERRY DW2300 keyboard features a full-size QWERTY layout with a numeric keypad and 12 Fn combination keys for enhanced productivity.

• Full-size Key Layout: Provides a complete set of keys, including a dedicated numeric keypad for data entry.
• ປຸ່ມຟັງຊັນມັນຕິມີເດຍ: Access common functions like volume control, media playback, and more using the Fn key in combination with the F-keys (F1-F12).
• ການອອກແບບ Ergonomic: The keyboard is designed with a 7.9° inclination, providing a comfortable typing angle to support your palm and wrist during extended use.
• Durable Silkscreen Characters: Key legends are applied using a silkscreen process for durability and wear resistance.

Image 4.1: The full-size key layout, highlighting the numeric keypad and multimedia function keys.

Image 4.2: The ergonomic design of the keyboard with a 7.9° incline for comfortable typing.

4.2 ການທໍາງານຂອງຫນູ

The CHERRY Silent Mouse is designed for quiet operation and comfortable use.

• ການຄລິກທີ່ງຽບໆ: Equipped with soft switches, the mouse effectively reduces clicking sounds, minimizing noise disturbance.
• ການອອກແບບນ້ຳໜັກເບົາ: Weighing approximately 70g (without battery), the mouse features a symmetrical design for comfortable handling by both left and right-handed users.
• ການຕິດຕາມແສງ: Utilizes optical movement detection technology for precise cursor control.

Image 4.3: The silent mouse, illustrating its low noise level (approximately 25dB).

Image 4.4: The lightweight design of the mouse, weighing 70g without the battery.

5. ບໍາລຸງຮັກສາ

To ensure the longevity and optimal performance of your CHERRY DW2300 set, follow these maintenance guidelines:

• ທໍາຄວາມສະອາດ: ໃຊ້ຜ້າອ່ອນ, ແຫ້ງ, ແລະ ບໍ່ມີຂົນເພື່ອທຳຄວາມສະອາດພື້ນຜິວຂອງແປ້ນພິມ ແລະ ເມົ້າສ໌. ສຳລັບຝຸ່ນທີ່ຝັງແໜ້ນ, ໃຫ້ເຊັດອອກເລັກນ້ອຍampen ຜ້າດ້ວຍນ້ໍາຫຼືການແກ້ໄຂການທໍາຄວາມສະອາດອ່ອນໆ. ຫຼີກເວັ້ນການສານເຄມີທີ່ຮຸນແຮງຫຼືວັດສະດຸຂັດ.
• ການກຳຈັດຂີ້ຝຸ່ນ: Use compressed air to remove dust and debris from between the keyboard keys and around the mouse sensor.
• ການປ່ຽນແບັດເຕີຣີ: Replace batteries when the low battery indicator flashes on the keyboard or when mouse responsiveness decreases. Always use fresh, high-quality batteries of the correct type (AAA for keyboard, AA for mouse).
• ການເກັບຮັກສາ: When not in use for extended periods, remove the batteries to prevent leakage. Store the set in a cool, dry place away from direct sunlight and extreme temperatures.

6. ການແກ້ໄຂບັນຫາ

If you encounter issues with your CHERRY DW2300 set, refer to the following common solutions:

• No Connection / Unresponsive:
  • Ensure the USB wireless receiver is securely plugged into a working USB port on your computer.
  • Check if the batteries in both the keyboard and mouse are correctly installed and have sufficient charge. Replace them if necessary.
  • ລອງສຽບຕົວຮັບ USB ເຂົ້າໄປໃນຜອດ USB ອື່ນ.
  • ປິດເປີດຄອມພິວເຕີຂອງທ່ານຄືນໃໝ່.
  • Ensure the keyboard and mouse are within the effective range of the receiver (typically up to 10 meters).
• ການ​ເຊື່ອມ​ຕໍ່​ທີ່​ຊັກ​ຊ້າ​ຫຼື​ບໍ່​ຢຸດ​ຢັ້ງ​:
  • ຍ້າຍເຄື່ອງຮັບສັນຍານໃຫ້ໃກ້ກັບແປ້ນພິມ ແລະ ເມົ້າສ໌ຫຼາຍຂຶ້ນ.
  • ຫຼີກເວັ້ນການວາງຕົວຮັບຢູ່ໃກ້ກັບອຸປະກອນໄຮ້ສາຍອື່ນໆ (ເຊັ່ນ: ເຣົາເຕີ Wi-Fi, ໂທລະສັບໄຮ້ສາຍ) ທີ່ອາດຈະເຮັດໃຫ້ເກີດການລົບກວນ.
  • ໃຫ້ແນ່ໃຈວ່າບໍ່ມີວັດຖຸໂລຫະຂະຫນາດໃຫຍ່ລະຫວ່າງອຸປະກອນແລະເຄື່ອງຮັບ.
• Mouse Cursor Jumps ຫຼືບໍ່ຖືກຕ້ອງ:
  • Clean the mouse sensor on the underside of the mouse.
  • ໃຊ້ຫນູໃສ່ພື້ນຜິວທີ່ສະອາດ, ບໍ່ສະທ້ອນແສງ ຫຼືແຜ່ນຮອງຫນູ.
• ປຸ່ມບໍ່ຕອບສະໜອງ:
  • Check for debris under the unresponsive key.
  • Ensure the keyboard batteries are not depleted.

If these steps do not resolve the issue, please refer to the support section.

7. ຂໍ້ມູນຈໍາເພາະ

Image 7.1: Visual representation of the keyboard and mouse dimensions and key specifications.

8. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

8.1 ຂໍ້ມູນການຮັບປະກັນ

The CHERRY DW2300 Wireless Keyboard and Silent Mouse Set comes with a ຮັບປະກັນ 2 ປີ ຈາກວັນທີ່ຊື້. ການຮັບປະກັນນີ້ກວມເອົາຄວາມບົກຜ່ອງດ້ານການຜະລິດພາຍໃຕ້ການນໍາໃຊ້ປົກກະຕິ. ກະລຸນາຮັກສາຫຼັກຖານການຊື້ຂອງທ່ານສໍາລັບການຮຽກຮ້ອງການຮັບປະກັນ.

8.2 ສະຫນັບສະຫນູນດ້ານວິຊາການ

For further assistance, technical support, or to download additional software (such as CHERRY KEYS for key configuration), please visit the official CHERRY webເວັບໄຊ:

www.cherry-world.com/keys

You may also contact CHERRY customer service through their webເວັບໄຊທ໌ສຳລັບການສອບຖາມສະເພາະ.