User's Manual

Thank you for purchasing this Sunpak flash.
Before using the DF3600U, please take a moment to read this manual and
your camera’s instruction manual to familiarize yourself with the flash
operations.
Safety instruction
1, Never trigger the flash around flammable gas or liquid gas (such as
gasoline and solvents)! There is risk of explosion!
2, Neither shoot with the flash at drivers who are driving cars, buses or trains,
nor the rider of motor and bicycle. They may be temporarily blinded by the
bright light and cause traffic accident.
3, Never trigger the flash at close range of your eyes! Using the flash directly
at people or animal's eyes will damage the retinas and cause serious visual
disturbance, even blindness.
4, Only use the batteries listed in this manual!
5, Never place the batteries in high-temperature environment, such as in
direct sunlight or in the fire.
6, Remove the drained battery from the flash. As the alkaline liquid exuding
from the battery will damage the flash.
7. Keep the flash away from the water (such as the rain).
8, Note: Protect the flash in extreme high temperature or humid
environment.
9, Do not place the flash in car dashboard glove compartments. When
triggered flash, do not place an opaque object in front of the reflection screen or
above, and no dirt is allowed on the reflective screen. Otherwise the high-
energy flash will burn reflective objects on the screen or damage screen.
10, Never open the flash by yourself. It has danger of high voltage. There are no
user replaceable parts inside.
11, Do not fire the flash at full power more than 10 times continuously. Wait 5
minutes every 10 continuous full power flashes.
12, When in full power output by quickly back continuous use flash, The
zoom setting should be less than 35 mm, due to the effect of high heat flash
diffuser will be hot.
13, Rapid temperature changes can lead to water vapor condensation. In this
situation, give the flash time to gradually adapt to the environment temperature.
14, Never use any defective batteries in this flash.
1, High Guide Number of 118/feet @ ISO 100
2, Wireless SLAVE unit function: Compatibility with the Canon and
Nikon Wireless flash system,realize TTL off camera,manual and
frequency flash
3, Powered by 4 - AA batteries (Alkaline, Ni-CD, Ni-MH)
4, Dual mode, Universal hot shoe contacts
5, High-Speed Sync: Max hight speed Sync 1/8000s
6, TTL flash
7, Manual flash
8, Multi flash
9, S1,S2 Light flashing mode
10, Flash exposure FEB, exposure compensation, flash exposure lock
(FEL/FV)
11, The camera menu access funtion (Only for the newest Canon
Version)
12, Rear-curtain Sync
13, Voice prompt
14, Custom function
15, Power save mode
16, Overheating protection
17, Manual,Auto zoom
18, Automatic save function
19, Large size LCD display
20, Quick response: Full output recycle time only 2.3 seconds
The DF3600U Features
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