1. ຜະລິດຕະພັນເກີນview
The Samson CB288 Beltpack Transmitter is a key component of the Concert 288 Wireless System, designed to provide reliable and high-quality audio transmission for various applications. This compact and durable transmitter operates within the 470-494MHz frequency range (Band H, Channel A) and is ideal for vocalists, presenters, and instrumentalists requiring freedom of movement without compromising sound integrity. It features a 4-pin mini-XLR input for connecting compatible microphones or instrument cables, adjustable gain control, and an infrared (IR) sensor for easy synchronization with the Concert 288 receiver.
ດ້ານໜ້າ view of the Samson CB288 Beltpack Transmitter, showing the Samson logo and CB288 model name.
2. ຄຸນນະສົມບັດທີ່ສໍາຄັນ
- ການອອກແບບກະທັດຮັດ ແລະທົນທານ: Built for portability and resilience in various environments.
- 4-pin Mini-XLR Input: Compatible with a wide range of Samson lavalier microphones, headset microphones, and instrument cables.
- ການຄວບຄຸມການປັບໄດ້: Allows for precise input level adjustment to prevent distortion.
- ຟັງຊັນປິດສຽງ: Provides quick and easy muting of the audio signal.
- ການຊິ້ງອິນຟາເຣດ (IR): Enables automatic frequency matching with the Concert 288 receiver for quick setup.
- ການດໍາເນີນງານຫມໍ້ໄຟ: Powered by two AA batteries for extended use.
- Clip ສາຍແອວແບບປະສົມປະສານ: For secure and convenient attachment to clothing or instrument straps.
3. ເນື້ອໃນຊຸດ
ກະລຸນາກວດເບິ່ງຊຸດສຳລັບລາຍການຕໍ່ໄປນີ້:
- Samson CB288 Beltpack Transmitter
- ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)
Note: Microphones, instrument cables, and AA batteries are typically sold separately.
4. ການກໍານົດອົງປະກອບ
Familiarize yourself with the various parts of your CB288 Beltpack Transmitter:
ເທິງ view of the Samson CB288 Beltpack Transmitter, showing the 4-pin mini-XLR input connector, power button, and mute button.
- 4-pin Mini-XLR Input: Connects your microphone or instrument cable.
- ປຸ່ມເປີດປິດ: Used to turn the unit on and off.
- ປິດສຽງ: Toggles the audio output on and off.
The Samson CB288 Beltpack Transmitter with its battery compartment open, revealing slots for two AA batteries, the gain adjustment knob, and the IR sensor.
- ຊ່ອງໃສ່ຫມໍ້ໄຟ: ມີແບັດເຕີຣີ AA ສອງກ້ອນ.
- ຮັບການຄວບຄຸມ: A small knob inside the battery compartment to adjust the input sensitivity.
- ເຊັນເຊີ IR: Used for infrared synchronization with the Concert 288 receiver.
ດ້ານຫຼັງລະອຽດ view of the Samson CB288 Beltpack Transmitter, displaying the belt clip, frequency band (470-494MHz), model number (CB288), and regulatory markings. The serial number BHA6FA053 is also visible.
- Clip ສາຍແອວ: For attaching the transmitter to your belt or clothing.
- Frequency Label: Indicates the operating frequency band (470-494MHz).
- ໝາຍເລກຕົວແບບ: Displays the model CB288.
- ໝາຍເລກຊີຣຽວ: Unique identifier for the unit (e.g., BHA6FA053).
5. ຄູ່ມືການຕິດຕັ້ງ
5.1. ການຕິດຕັ້ງຫມໍ້ໄຟ
- Locate the battery compartment cover on the side of the transmitter.
- Slide the cover open to reveal the battery slots.
- Insert two fresh AA batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
- ປິດຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟຢ່າງປອດໄພ.
5.2. Connecting a Microphone or Instrument
- Connect your compatible Samson 4-pin mini-XLR microphone or instrument cable to the input jack on the top of the CB288 transmitter.
- Ensure the connector clicks firmly into place.
5.3. ເປີດ / ປິດພະລັງງານ
- To turn ON: Press and hold the Power button on the top of the transmitter until the indicator light illuminates.
- To turn OFF: Press and hold the Power button again until the indicator light turns off.
5.4. ການຈັບຄູ່ກັບຕົວຮັບ (IR Sync)
For automatic frequency synchronization with your Concert 288 receiver:
- Ensure both the CB288 transmitter and the Concert 288 receiver are powered on.
- On the Concert 288 receiver, initiate the IR sync function (refer to your receiver's manual for specific instructions).
- Align the IR sensor on the CB288 transmitter (located inside the battery compartment) with the IR window on the receiver.
- Hold them steady until the frequencies are successfully matched. The transmitter's indicator light may change or flash to confirm synchronization.
6. ຄໍາແນະນໍາການດໍາເນີນງານ
6.1. ໄດ້ຮັບການຄວບຄຸມ
The gain control adjusts the input sensitivity of the transmitter. This is crucial for preventing distortion and ensuring optimal audio quality.
- ເປີດຊ່ອງໃສ່ຫມໍ້ໄຟ.
- Use a small screwdriver or a similar tool to carefully turn the GAIN knob.
- Adjust the gain while speaking or playing at your typical performance level. Monitor the audio level on your receiver to ensure it is strong but not clipping (distorting).
6.2. ຟັງຊັນປິດສຽງ
The Mute button allows you to temporarily silence the audio transmission without turning off the unit.
- Press the Mute button once to mute the audio. The indicator light may change color or flash to indicate mute status.
- Press the Mute button again to unmute the audio.
6.3. Wearing the Beltpack
Attach the CB288 transmitter securely to your belt, waistband, or instrument strap using the integrated belt clip. Ensure the antenna has a clear line of sight to the receiver for optimal signal strength.
7. ບໍາລຸງຮັກສາ
- ທໍາຄວາມສະອາດ: Use a soft, dry cloth to clean the exterior of the transmitter. Do not use abrasive cleaners or solvents.
- ການປ່ຽນແບັດເຕີຣີ: Replace batteries promptly when the low battery indicator appears. Remove batteries if the unit will not be used for an extended period to prevent leakage.
- ການເກັບຮັກສາ: ເກັບຮັກສາເຄື່ອງສົ່ງສັນຍານໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ ແລະ ຫ່າງຈາກແສງແດດໂດຍກົງ ແລະ ອຸນຫະພູມທີ່ຮຸນແຮງ.
8. ການແກ້ໄຂບັນຫາ
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ບໍ່ມີສຽງຈາກຜູ້ຮັບ | ເຄື່ອງສົ່ງສັນຍານບໍ່ໄດ້ເປີດ ຟັງຊັນປິດສຽງເປີດໃຊ້ງານຢູ່ ແບັດເຕີຣີເຫຼືອ ໜ້ອຍ ຫຼືdeadົດ Incorrect frequency pairing Microphone/instrument not connected or faulty | ໃຫ້ແນ່ໃຈວ່າເຄື່ອງສົ່ງສັນຍານເປີດຢູ່ Press Mute button to unmute ປ່ຽນແບັດ Perform IR sync again Check microphone/instrument connection and cable |
| ການລົບກວນ ຫຼືຄຸນນະພາບສຽງບໍ່ດີ | ໄກຈາກຕົວຮັບ Obstructions between transmitter and receiver ການລົບກວນຈາກອຸປະກອນໄຮ້ສາຍອື່ນໆ Gain set too high or too low | Reduce distance to receiver ຮັບປະກັນສາຍສາຍຕາທີ່ຊັດເຈນ Change operating frequency (if receiver allows) or move away from interference sources Adjust gain control inside battery compartment |
| ຕົວຊີ້ວັດແບັດເຕີຣີຕໍ່າ | ແບັດເຕີຣີເຫຼືອໜ້ອຍ | Replace with fresh AA batteries immediately |
9. ຂໍ້ກໍານົດດ້ານວິຊາການ
- ໝາຍເລກຕົວແບບ: SWCB288A-H
- ແຖບຄວາມຖີ່: H Band, Channel A (470-494MHz)
- ຂະໜາດ: ຂະໜາດປະມານ 10.43 x 2.76 x 1.57 ນິ້ວ (26.5 x 7 x 4 cm)
- ນ້ໍາຫນັກລາຍການ: ປະມານ 3 ປອນ (1.36 ກິໂລ)
- ຄວາມຕ້ອງການພະລັງງານ: 2 x AA ຫມໍ້ໄຟ
- ຕົວເຊື່ອມຕໍ່ເຂົ້າ: 4-pin mini-XLR
- ວັນທີທໍາອິດທີ່ມີ: ວັນທີ 14 ກຸມພາ 2020
10. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
Samson Technologies provides a limited warranty for its products. For detailed warranty information, technical support, or service inquiries, please visit the official Samson website ຫຼືຕິດຕໍ່ສະຫນັບສະຫນູນລູກຄ້າຂອງເຂົາເຈົ້າໂດຍກົງ. ຮັກສາໃບຮັບເງິນການຊື້ຂອງທ່ານໄວ້ເປັນຫຼັກຖານການຊື້ສໍາລັບການຮ້ອງຂໍການຮັບປະກັນ.
Samson Support: www.samsontech.com/support
