User Manual
14
Safety WarningsAccessories: Sync Cables
• Do not remove instrument covers during operation.
• Do not operate the PowerSync System in the presence of ammable 
gases or fumes. Operation of any electrical instrument in such an 
environment creates an extreme safety hazard.
• There are no user-serviceable parts inside the PowerSync Transmitter 
and Receiver systems. Do not install substitute parts or perform any 
unauthorized modication of either the Transmitter or Receiver.
• PowerSync is an accessory device for ash photography. Do not use 
this product in a manner not specied within this documentation.
• Turn your equipment OFF before making electrical connections or 
changing batteries.
• Install fresh batteries into the PowerSync System. Make sure to align 
batteries with proper polarity. Weak batteries will shorten the distance 
of transmission and reception.
• To avoid battery leakage, always remove the batteries when the units 
are not in use for more than a month. Do not use or leave the devices 
in conditions of extreme heat, severe cold, or high humidity.
20-page manual to be inserted into packaging for AC and DC model receivers
14
7
Your PowerSync Radio Slave system is compatible with a wide variety 
of cameras and ash units right out of the box, but you may need an 
accessory sync cable for some cameras and/or ash units. Below are 
the plug ends commonly in use and the equipment they typically 
connect. Verify the plug compatible with your equipment. 
PC Standard 
Fits most 
professional 
cameras.
1/8˝ (3.5 mm)
Miniphone 
Fits a wide variety of
ashes. This is a very
popular sync plug.
Household 
2-Blade Plug 
Fits most
professional
ashes with dual blade
receptacles, such as
Lumedyne, Norman, 
Speedotron and Dynalite (old).
1/4˝ Phono Plug 
Fits most Bowens,
Dynalite (new),
Monolite, Profoto, 
Speedotron, etc.
1-1/2˝ long plug; 
1/4˝ thick.
Hot Shoe 
Fits most cameras 
featuring a hot shoe 
with a large
center contact.
2.5 mm
Sub-Miniphone 
This plug is typically
used only on slave
systems.
See your Impact dealer for a complete list
of plugs and cable lengths available.










