1. Производ је готовview
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.

Слика 1.1: Сиде view of the AlienBees B400 Monolight with a 7-inch silver field reflector attached.
Кључне карактеристике:
- 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. Садржај пакета
Проверите да ли су све ставке наведене у наставку укључене у ваш пакет:
- AlienBees B400 Monolight Unit
- 7-inch Silver Field Reflector
- Protective Shipping Cover
- 150W Моделирање Лamp
- Фласхтубе
- 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. Безбедносне информације
Read all instructions before using the AlienBees B400 Monolight. Failure to follow these safety guidelines may result in electric shock, fire, or serious injury.
- електрична безбедност: Always connect the unit to a grounded outlet. Do not operate with wet hands or in damp environments. Disconnect power before cleaning or servicing.
- топлота: The flashtube and modeling lamp can become very hot during operation. Allow adequate cooling time before handling. Do not cover the ventilation openings.
- Заштита очију: Avoid looking directly into the flash when it fires, as it can cause temporary vision impairment.
- Пласман: Ensure the unit is securely mounted on a stable light stand to prevent tipping. Keep away from flammable materials.
- Деца и кућни љубимци: Држите уређај ван домашаја деце и кућних љубимаца.
4. Подешавање
4.1. Монтажа јединице
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. Повезивање напајања
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
Carefully insert the 150W modeling lamp 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.

Слика 4.1: Фронт view of the AlienBees B400, illustrating the flash tube and modeling lamp скупштина.
5. Упутство за употребу
5.1. Цонтрол Панел Оверview
The rear panel of the AlienBees B400 features all necessary controls for operation. Familiarize yourself with the layout:

Слика 5.1: Rear control panel of the AlienBees B400, showing power adjustment slider, sync, slave, and modeling lamp контроле.
5.2. Подешавање снаге
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. Моделарство Лamp Операција
The 150W modeling lamp обезбеђује континуирано светло за претходноviewing 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. Режими синхронизације
- Кабл за синхронизацију: Connect a sync cord from the unit to your camera's PC sync terminal.
- Подређени режим: Activate the SLAVE function on the control panel. The AlienBees B400 will then fire automatically when it detects another flash firing.
- Бежични даљински: If using an optional wireless remote system, follow the remote's instructions for pairing and triggering.
6. Одржавање
6.1. Чишћење
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 Замена
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.
КСНУМКС. Решавање проблема
If you encounter issues with your AlienBees B400, consult the following table for common problems and solutions:
| Проблем | Могући узрок | Решење |
|---|---|---|
| Jedinica se ne uključuje | Power cord not connected; Outlet not active; Unit switch off | Check power cord connection; Test outlet; Ensure POWER ON/OFF switch is ON |
| Блиц се не активира | 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 |
| Моделирање лamp не ради | Моделирање лamp switch off; Lamp изгорео | Turn MODEL LAMP switch ON; Replace modeling lamp |
| Неконзистентна снага блица | 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. Спецификације
| Феатуре | Спецификација |
|---|---|
| Број модела | Б400 |
| Бранд | Buff (Paul C. Buff, Inc.) |
| Фласх Оутпут | 160 Ws (Watt-seconds) |
| Power Variability | 6 f-stops (5 Ws to 160 Ws), continuous slider adjustment |
| Моделирање Л.amp | 150В |
| Захтеви за напајање | 120 VAC, 50-60 Hz (105-125VAC) |
| Брзина синхронизације блица | До 1/250 секунде |
| Компатибилни носачи | Hot Shoe Mount (via sync cord/adapter) |
| Хлађење | Унутрашњи вентилатор за хлађење |
9. Гаранција и подршка
9.1. Информације о гаранцији
The Buff AlienBees B400 Monolight comes with a 2-годишња фабричка гаранцијаОва гаранција покрива недостатке у материјалу и изради при нормалној употреби. Молимо вас да сачувате доказ о куповини за потребе подношења захтева за гаранцију.
9.2. Корисничка подршка
For technical assistance, service, or warranty inquiries, please contact Paul C. Buff, Inc. customer support directly. Visit their official webсајт за најновије контакт информације и ресурсе за подршку.
Произвођач: Paul C. Buff, Inc.
Webсајт: ввв.паулцбуфф.цом (Please note: This link is an example and may not be the exact current support URL. Refer to product packaging or official brand information for precise details.)