1. Бүтээгдэхүүн дууссанview
The Buff AlienBees B400 is a powerful, versatile, and accurate self-contained studio flash unit designed for various photographic applications. It features easy-to-use analog controls and is suitable for students, hobbyists, and professional photographers.

Зураг 1.1: Хажуу тал view of the AlienBees B400 Monolight with a 7-inch silver field reflector attached.
Гол онцлогууд:
- 6 f-stop power variability (5 Ws to 160 Ws)
- Continuous slider adjustment from full to 1/32 power
- Internal cooling fan for heavy-duty use
- WYSIWYG (What You See Is What You Get) modeling previews
- Standard 120 VAC, 50-60 Hz power requirements
2. Багцын агуулга
Доор жагсаасан бүх зүйл таны багцад байгаа эсэхийг шалгаарай.
- AlienBees B400 Monolight Unit
- 7-inch Silver Field Reflector
- Protective Shipping Cover
- 150W Modeling Lamp
- Flashtube
- Down-Angle 15 ft. Power Cord
- Standard 15 ft. Sync Cord (1/8" to PC)
- Light Stand Mounting Block
- AlienBees Product Manual (this document)
3. Аюулгүй байдлын мэдээлэл
Read all instructions before using the AlienBees B400 Monolight. Failure to follow these safety guidelines may result in electric shock, fire, or serious injury.
- Цахилгааны аюулгүй байдал: Always connect the unit to a grounded outlet. Do not operate with wet hands or in damp environments. Disconnect power before cleaning or servicing.
- Дулаан: The flashtube and modeling lamp can become very hot during operation. Allow adequate cooling time before handling. Do not cover the ventilation openings.
- Нүд хамгаалах: Avoid looking directly into the flash when it fires, as it can cause temporary vision impairment.
- Байршил: Ensure the unit is securely mounted on a stable light stand to prevent tipping. Keep away from flammable materials.
- Хүүхэд ба тэжээвэр амьтад: Төхөөрөмжийг хүүхэд, тэжээвэр амьтдын гар хүрэхгүй газар хадгална уу.
4. Тохиргоо
4.1. Төхөөрөмжийг суурилуулах
Attach the AlienBees B400 Monolight to a compatible light stand using the integrated light stand mounting block. Ensure the unit is securely tightened to prevent accidental detachment.
4.2. Цахилгааныг холбох
Connect the provided 15 ft. power cord to the power inlet on the rear of the unit and then to a standard 120 VAC, 50-60 Hz grounded electrical outlet. The unit requires 105-125VAC, 50-60Hz, connecting only to a grounded outlet.
4.3. Connecting Sync Cord
For wired synchronization with your camera, connect the 15 ft. sync cord (1/8" to PC) to the sync port on the rear of the monolight and to your camera's PC sync terminal. If your camera lacks a PC sync terminal, a hot shoe adapter may be required (sold separately). Alternatively, wireless remotes can be used for triggering.
4.4. Attaching Reflector and Modeling Lamp
150Вт загварчлалын l-ийг болгоомжтой оруулна ууamp into its socket. Attach the 7-inch silver field reflector to the front of the unit by aligning the tabs and twisting to lock it into place. Ensure the protective shipping cover is removed before operation.

Зураг 4.1: Урд view of the AlienBees B400, illustrating the flash tube and modeling lamp угсралт.
5. Ашиглалтын заавар
5.1. Control Panel Overview
The rear panel of the AlienBees B400 features all necessary controls for operation. Familiarize yourself with the layout:

Зураг 5.1: Rear control panel of the AlienBees B400, showing power adjustment slider, sync, slave, and modeling lamp хяналт.
5.2. Power Adjustment
Use the continuous slider control on the rear panel to adjust the flash output from full power (160 Ws) down to 1/32 power (5 Ws), offering 6 f-stops of variability. The indicator lights above the slider show approximate power levels.
5.3. Загвар өмсөгч Лamp Үйл ажиллагаа
150W загварчлал lamp урьдчилсан гэрэлтүүлгийг тасралтгүй хангадагviewing lighting effects. Use the dedicated switch on the control panel to turn the modeling lamp ON or OFF. The modeling lamp can also be set to track the flash power or operate independently.
5.4. Синхрончлолын горимууд
- Синхрончлолын утас: Connect a sync cord from the unit to your camera's PC sync terminal.
- Боолын горим: Activate the SLAVE function on the control panel. The AlienBees B400 will then fire automatically when it detects another flash firing.
- Утасгүй удирдлага: If using an optional wireless remote system, follow the remote's instructions for pairing and triggering.
6. Засвар үйлчилгээ
6.1. Цэвэрлэгээ
Ensure the unit is unplugged and cooled before cleaning. Use a soft, dry cloth to wipe the exterior. For the flashtube and modeling lamp, use a clean, lint-free cloth, avoiding abrasive cleaners that could damage the surfaces.
6.2. Flashtube and Modeling Lamp Солих
The flashtube and modeling lamp are user-replaceable. Always ensure the unit is unplugged and completely cooled before attempting replacement. Refer to the detailed instructions provided with replacement parts for proper installation. Handle flashtubes by their base to avoid touching the glass.
7. Алдаа засах
If you encounter issues with your AlienBees B400, consult the following table for common problems and solutions:
| Асуудал | Боломжит шалтгаан | Шийдэл |
|---|---|---|
| Төхөөрөмж асахгүй байна | Power cord not connected; Outlet not active; Unit switch off | Check power cord connection; Test outlet; Ensure POWER ON/OFF switch is ON |
| Флэш асахгүй | Sync cord loose/faulty; Slave mode not activated; Camera settings incorrect; Flashtube faulty | Check sync cord connection; Activate SLAVE mode; Verify camera flash settings; Replace flashtube |
| Загварчлал lamp ажиллахгүй байна | Загварчлал lamp switch off; Lamp шатсан | Turn MODEL LAMP switch ON; Replace modeling lamp |
| Тогтворгүй флэш гаралт | Power setting unstable; Unit overheating | Ensure power slider is set firmly; Allow unit to cool down (internal fan should prevent this under normal use) |
8. Техникийн үзүүлэлтүүд
| Онцлог | Тодорхойлолт |
|---|---|
| Загварын дугаар | В400 |
| Брэнд | Buff (Paul C. Buff, Inc.) |
| Flash гаралт | 160 Ws (Watt-seconds) |
| Power Variability | 6 f-stops (5 Ws to 160 Ws), continuous slider adjustment |
| Загварчлал Л.amp | 150 Вт |
| Эрчим хүчний шаардлага | 120 VAC, 50-60 Hz (105-125VAC) |
| Flash синхрончлолын хурд | 1/250 секунд хүртэл |
| Тохиромжтой бэхэлгээ | Hot Shoe Mount (via sync cord/adapter) |
| Хөргөх | Дотоод хөргөлтийн сэнс |
9. Баталгаат хугацаа ба дэмжлэг
9.1. Баталгаат хугацааны мэдээлэл
The Buff AlienBees B400 Monolight comes with a Үйлдвэрийн 2 жилийн баталгаат хугацаа. Энэхүү баталгаа нь ердийн ашиглалтын үед хийгдсэн материал, хийцийн согогийг хамарна. Баталгаат заргад зориулж худалдан авалтаа нотлох баримтаа үлдээнэ үү.
9.2. Хэрэглэгчийн дэмжлэг
For technical assistance, service, or warranty inquiries, please contact Paul C. Buff, Inc. customer support directly. Visit their official webхамгийн сүүлийн үеийн холбоо барих мэдээлэл, тусламжийн эх сурвалжийг авах сайт.
Үйлдвэрлэгч: Paul C. Buff, Inc.
Webсайт: www.paulcbuff.com (Анхаарна уу: Энэ холбоос нь хуучинample and may not be the exact current support URL. Refer to product packaging or official brand information for precise details.)





