1. ບົດແນະນຳ
Welcome to the user manual for your ASUS ROG Cetra True Wireless Gaming Earbuds. These earbuds are designed to provide a superior audio experience for gaming and everyday use, featuring low-latency wireless audio, hybrid Active Noise Cancelling (ANC), and intuitive touch controls. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new earbuds.
2. ເນື້ອໃນຊຸດ
ກະລຸນາກວດສອບໃຫ້ແນ່ໃຈວ່າສິນຄ້າທັງໝົດຢູ່ໃນຊຸດຂອງທ່ານ:
- ROG CETRA TRUE WIRELESS headphones
- ກໍລະນີສາກໄຟ
- ຄູ່ມືຜູ້ໃຊ້
- Various ear tip sizes (for optimal fit)
- ສາຍສາກ USB
3. ຜະລິດຕະພັນເກີນview
The ASUS ROG Cetra True Wireless Gaming Earbuds combine advanced audio technology with a compact, ergonomic design. Each earbud features a 10mm ASUS Essence driver for rich sound and a built-in microphone for clear communication.

Figure 3.1: ASUS ROG Cetra True Wireless Gaming Earbuds in their white charging case.
The included charging case not only protects your earbuds but also provides additional battery life and supports both wired and wireless charging. The earbuds are designed for a secure and comfortable fit, enhancing both sound quality and Active Noise Cancelling performance.

ຮູບທີ 3.2: ລະເບີດ view illustrating the internal components of an ASUS ROG Cetra True Wireless earbud.
4. ຕັ້ງຄ່າ
4.1 ການສາກຫູຟັງ ແລະ ເຄສ
Before first use, fully charge your earbuds and charging case. The case provides up to 27 hours of total playtime (with ANC off) or 22 hours (with ANC on). A quick 10-minute charge can provide up to 90 minutes of use.
- ການສາກໄຟແບບມີສາຍ: ເຊື່ອມຕໍ່ສາຍສາກໄຟ USB ທີ່ໃຫ້ມາເຂົ້າກັບພອດສາກໄຟໃນເຄສ ແລະ ແຫຼ່ງພະລັງງານ.
- ການສາກໄຟໄຮ້ສາຍ: ວາງກ່ອງສາກໃສ່ແຜ່ນສາກໄຮ້ສາຍທີ່ເຂົ້າກັນໄດ້.

Figure 4.1: The charging case being charged via a USB-C cable.

Figure 4.2: The charging case being charged wirelessly on a compatible pad.
4.2 ການຈັບຄູ່ກັບອຸປະກອນ
The earbuds connect via Bluetooth 5.0 and are compatible with PCs, Macs, Nintendo Switch, smartphones, ROG Ally/Ally X, and other Bluetooth devices.
- ເປີດກ່ອງສາກໄຟ. ຫູຟັງເອຍບັດຈະເຂົ້າສູ່ໂໝດຈັບຄູ່ໂດຍອັດຕະໂນມັດ.
- On your device, navigate to Bluetooth settings and select "ROG Cetra True Wireless" from the list of available devices.
- ເມື່ອເຊື່ອມຕໍ່ແລ້ວ, ການເຕືອນດ້ວຍສຽງຈະຢືນຢັນການຈັບຄູ່ສຳເລັດ.
4.3 Achieving a Secure Fit
For optimal sound quality and noise cancellation, it is crucial to achieve a secure and comfortable fit. The earbuds come with different ear tip sizes to suit various ear canals.
- Experiment with the different ear tip sizes to find the best seal for your ears.
- Gently insert the earbud into your ear canal and twist slightly until it feels snug and comfortable.

Figure 4.3: The earbuds are supplied with multiple ear tip sizes to ensure a personalized and secure fit.
5. ຄໍາແນະນໍາການດໍາເນີນງານ
5.1 ແຕະການຄວບຄຸມ
The earbuds feature responsive touch controls for easy management of audio, calls, and modes.

Figure 5.1: Detailed diagram of touch control functions for both earbuds.
- ຫູຟັງຊ້າຍ:
- Tap twice: Cycle through ANC modes (Heavy ANC, Light ANC, Ambient Mode, ANC Off).
- Tap and hold for 1 second: Activate Voice Assistant.
- ຫູຟັງເບື້ອງຂວາ:
- Tap once: Play/Pause music.
- Tap twice: Next content.
- Tap three times: Previous content.
- Tap and hold for 1 second: Toggle Gaming Mode On/Off.
- ການຄຸ້ມຄອງການໂທ:
- Tap twice (either earbud): Answer/End Call.
- Tap and hold for 1 second (either earbud): Reject Call.

Figure 5.2: A user interacting with the touch-sensitive surface of the earbud.
5.2 Active Noise Cancelling (ANC) and Ambient Mode
The hybrid ANC technology effectively filters out both external and internal noise, allowing you to focus on your audio. Ambient Mode allows some environmental sounds to pass through, keeping you aware of your surroundings.
- To cycle through ANC modes (Heavy ANC, Light ANC, Ambient Mode, ANC Off), double-tap the ຫູເບື້ອງຊ້າຍ.

Figure 5.3: The earbuds provide effective noise cancellation for focused work or listening.
5.3 ໂໝດການຫຼິ້ນເກມ
Activate Gaming Mode for minimized audio delay, ensuring precise sound and visual alignment during gameplay. This mode enhances sound directionality and environmental audio cues, such as footsteps, for a competitive edge.
- To activate or deactivate Gaming Mode, tap and hold the ຕຸ້ມຫູເບື້ອງຂວາ ເປັນເວລາ 1 ວິນາທີ.

Figure 5.4: Gaming Mode provides low-latency audio for an immersive gaming experience.

Figure 5.5: Enjoy competitive mobile gaming with enhanced audio precision.
5.4 ຄຸນສົມບັດຂອງໄມໂຄຣໂຟນ
The integrated microphone includes noise cancellation to isolate your voice from ambient noise below 50 decibels, ensuring clear communication during calls or in-game chat, even in noisy environments.
6. ບໍາລຸງຮັກສາ
6.1 ການຕໍ່ຕ້ານນ້ໍາ
The earbuds are rated IPX4 for water resistance, providing protection against splashes and sweat. This makes them suitable for workouts, travel, and daily use. However, they are not designed for submersion in water.

Figure 6.1: The earbuds are IPX4 water resistant, suitable for active use.
6.2 ການທໍາຄວາມສະອາດແລະການເກັບຮັກສາ
- ອະນາໄມຫູຟັງຫູຟັງ ແລະກະເປົ໋າສາກໄຟເປັນປະຈຳດ້ວຍຜ້າປຽກອ່ອນໆ.
- ຖອດປາຍຫູອອກ ແລະເຮັດຄວາມສະອາດດ້ວຍສະບູອ່ອນໆ ແລະນໍ້າ, ຈາກນັ້ນເຊັດໃຫ້ແຫ້ງກ່ອນຕິດໃໝ່.
- Store the earbuds in their charging case when not in use to protect them and maintain battery charge.
7. ການແກ້ໄຂບັນຫາ
7.1 ບັນຫາການເຊື່ອມຕໍ່
- ກວດໃຫ້ແນ່ໃຈວ່າ Bluetooth ເປີດຢູ່ໃນອຸປະກອນຂອງທ່ານ ແລະຫູຟັງຢູ່ໃນໂໝດຈັບຄູ່.
- ລອງຍົກເລີກການຈັບຄູ່ ແລະຈັບຄູ່ຫູຟັງໃໝ່ກັບອຸປະກອນຂອງທ່ານ.
- Ensure the earbuds and your device are within the 10-meter Bluetooth range.
7.2 ບັນຫາຄຸນນະພາບສຽງ
- Check the earbud fit; a poor seal can significantly impact sound quality and ANC performance.
- ກວດໃຫ້ແນ່ໃຈວ່າຫູຟັງເອຍບັດສະອາດ ແລະບໍ່ມີສິ່ງເສດເຫຼືອ.
- ໃຊ້ Crate Armory app to adjust the equalizer (EQ) settings for optimized sound.

Figure 7.1: The Armoury Crate app allows for customization of audio settings, including the equalizer. Download the app ທີ່ນີ້.
7.3 ຄວາມກັງວົນກ່ຽວກັບອາຍຸການໃຊ້ງານຂອງແບັດເຕີຣີ
- Ensure the charging case is adequately charged.
- Active Noise Cancelling (ANC) consumes more power; battery life will be shorter when ANC is continuously active.
- Confirm earbuds are properly seated in the charging case to ensure charging contacts are made.
8. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ຊື່ຕົວແບບ | ROG CETRA TRUE WIRELESS |
| ເຕັກໂນໂລຊີການເຊື່ອມຕໍ່ | ໄຮ້ສາຍ (Bluetooth 5.0) |
| ການຄວບຄຸມສິ່ງລົບກວນ | Hybrid Active Noise Cancellation |
| ປະເພດໄດເວີສຽງ | ໄດນາມິກໄດເວີ |
| ການຕອບສະໜອງຄວາມຖີ່ | 20000 Hz |
| ຄວາມອ່ອນໄຫວ | 99 dB |
| impedance | 32 ໂອມ |
| ຊີວິດຫມໍ້ໄຟ | ສູງສຸດ 27 ຊົ່ວໂມງ (ພ້ອມກ່ອງສາກໄຟ, ປິດ ANC) |
| ເວລາສາກໄຟ | 10 min charge for 90 min use |
| ລະດັບຄວາມຕ້ານທານນ້ໍາ | ກັນນໍ້າ IPX4 |
| ວິທີການຄວບຄຸມ | ແຕະ |
| ອຸປະກອນທີ່ເຂົ້າກັນໄດ້ | PCs, Macs, PlayStation 5, Nintendo Switch, Mobile Devices |
| ນ້ໍາຫນັກລາຍການ | 7.5 ອອນສ໌ (213 ກຣາມ) |
| ຂະໜາດສິນຄ້າ | 4.92 x 3.98 x 2.2 ນິ້ວ |
9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
ຜະລິດຕະພັນ ASUS ແມ່ນຜະລິດຕາມມາດຕະຖານຄຸນນະພາບສູງສຸດ. ສຳລັບຂໍ້ມູນການຮັບປະກັນລະອຽດ, ກະລຸນາອ້າງອີງບັດຮັບປະກັນທີ່ລວມຢູ່ໃນການຫຸ້ມຫໍ່ຜະລິດຕະພັນຂອງທ່ານ ຫຼື ເຂົ້າເບິ່ງທີ່ຝ່າຍສະໜັບສະໜູນ ASUS ຢ່າງເປັນທາງການ. website. If you encounter any issues not covered in this manual, please contact ASUS customer support for assistance.
ຮອງຮັບ ASUS Webເວັບໄຊ: www.asus.com/support/