pro master 170SL User manual

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Foreword
Thank you for purchasing the [pro]master 170SL.
The ProMaster 170SL is a high performance CLS compatible flash unit with a
guide number of 52 m/170 ft (IS0 100 at the 180mm zoom position). The
170SL works with your camera as a I-TTL auto flash or as a manual control
unit. lt can serve as an on-camera flash as well as a master unit or a slave
unit in a wireless, multiple-speedlight system.
Here are some of the 170SL’s features:
To get the most out of your speedlight, please read this manual thoroughly
before use.
High Guide number: 52
Low Recycle time: 4.5 seconds (AA alkaline) or 2.5 seconds (AA NiMH rechargeable)
22 Levels of light output control
Compatible with Nikon wireless, optical flash system (can be used as master or slave)
Compatible with I-TTL autoflash system
Power zoom function matches your lens focal length
Support front-curtain/rear-curtain sync
Themal cut-off protection to prevent overheating
Included items
Your 170SL comes with the following accessories.
Soft Storage Case Speedlight Mini Stand
User's manual
170SL
Mini Stand
Soft Case