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Contents of carton

Carefully remove the flash unit from the box. You should have the following:

•  110-120V flash unit with protective cap and flash tube installed
•  150W modeling lamp
•  7˝ grid reflector 

•  11´ sync cable

•  power cable 

•  user manual

Mount on a stand

Select a stand or support system of suitable weight and dimensions to ensure stable 
operation of the unit.

Install Reflector & Modeling Lamp

Depress the latch above the protective cap. Rotate the cap counter-clockwise. Pull the 
cap off and set aside. Install the modeling lamp by screwing it into the threaded socket. 
CAUTION: Do not touch the lamp with your bare hands. Oil residue from your fingers can 
cause the surface of the lamp to heat unevenly and explode. Use white cotton gloves or a 
clean cloth. Install the reflector where the protective cap was before. Align the three 
pegs on the reflector with the three slots, press the reflector in and rotate clockwise 
until it locks in place.

Note: Take care when fitting or removing reflectors or softboxes to not damage the flash 

tube assembly. The flash tube is very delicate. Always switch off the unit and disconnect 

the power before fitting or changing lamps, flash tubes, reflectors or softboxes.

Preparing Your Flash for Use

Safety Notes

•  Do not use your flash in an environment where moisture 

may come in contact with the unit.

•  A fire hazard exists if flammable materials are placed in close proximity 

to the flash tube or the modeling lamp. Do not use your flash 
in an environment where flammable vapors are present.

•  Do not restrict the ventilation holes when the flash is in use.
•  Always switch off the power and disconnect the power cord 

before changing the fuse, modeling lamp, or flash tube.

•  Avoid placing cables where they can be tripped over. 

Replace damaged cords immediately.

•  Never use a flash unit with damaged covers, moldings, flash tube, 

or modeling lamp. If the unit is dropped or damaged, 
have it checked by a professional repair service before using.

•  Due to the high voltage circuitry inside this device, 

do not attempt to disassemble or repair the unit yourself.

•  Keep out of the reach of children

Maintenance Notes

•  Turn the power off and unplug the power cord when the flash is not in use.
•  We recommend charging the flash unit for one to two hours prior to its initial use 

and after an extended period of inactivity (more than two weeks).

•  If the unit is left unused for a few months, or the unit has been used predominantly 

at low power settings, we recommend that the power be increased 
to the maximum and the unit left switched on (with the modeling lamp OFF) 
occasionally for at least 30 minutes to help preserve the life of the capacitors.

•  Avoid rapid, high-power flashing, especially when using restrictive reflectors 

such as snoots or grids. Excessive heat will shorten the lifespan of your flash unit, 
modeling lamp, and flash tube.

Safety and Maintenance Notes

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Summary of Contents for VS-LCD Series

Page 1: ...VS LCD Series Flash INSTRUCTIONS lighting equipment and accessories impact ...

Page 2: ...ong grounded plug Do not attempt to defeat this safety feature If necessary use only grounded extension cords rated for 10 amps or greater Warning There are no user serviceable parts inside the unit Only qualified service engineers should access the inside of the case Danger high voltage parts inside Avoid damage to both the flash tube and modeling lamp If the modeling lamp becomes cracked or damag...

Page 3: ... modeling lamp by screwing it into the threaded socket CAUTION Do not touch the lamp with your bare hands Oil residue from your fingers can cause the surface of the lamp to heat unevenly and explode Use white cotton gloves or a clean cloth Install the reflector where the protective cap was before Align the three pegs on the reflector with the three slots press the reflector in and rotate clockwise...

Page 4: ...A B C D E F G H I J K L M N O ...

Page 5: ...p sounds once when the flash is recycled and ready to flash A musical note on the LCD indicates that the audible beep tone is set to the ON position When the beeper is OFF the musical note will not be displayed Photo Cell I An eye symbol represents the built in photo cell The number beside the eye indicates the setting option for the photo cell There are several options which will be covered later...

Page 6: ...n for a moment The flash is fully prepared to operate with a second audible beep and the LCD screen showing all operations and controls Changing the Fuse A 10A fuse is mounted in the rear panel and protects the circuitry of the flash unit Turn off the unit and disconnect the power supply before changing the fuse Never replace with a fuse of a different type or rating Use a small screwdriver to rel...

Page 7: ...alue Press the up down arrow buttons to adjust the flash output When done press the ENTER button The new flash power output value will show in the display 1 Assuming ISO 100 Sensitivity Guide numbers are shown as a starting point You should perform your own evaluations to determine the results you prefer 2 Please note After pressing the MODE button the display will return to the main window if no ...

Page 8: ...ght Output Together Press the MODE button three times The display will read M Lamp and Flash Output Press the up down arrow buttons to adjust the modeling light and flash output When done press the ENTER button The new output value will show in the display Notes 1 After pressing the MODE button the display will return to the main window if no entry is made within 7 seconds 2 The modeling light wil...

Page 9: ...ton four times The display will read BEEP and the current setting Press the up down arrow buttons to adjust the setting to ON or OFF When done press the ENTER button The musical note will display if the beeper is on and will not display if the beeper is off Audible Beep is ON Audible Beep is OFF BEEP ON BEEP OFF Flash Voltage AC V F Times Times Flash Voltage AC V F Times Times ...

Page 10: ...l 1 If you have selected 1 in the procedure above the unit will autoflash immediately when another flash is activated in the same area The eye will show in the display with a small number 1 Photo Cell 2 and 3 If you have selected 2 in To Set the Photo Cell above the unit will autoflash on the second flash the photo cell detects and will ignore the anti red eye flash also known as the preflash If y...

Page 11: ...ing wrapped around the top of the flash tube With needle nose pliers unhook the retention spring loop Using white cotton gloves or a clean cloth grip the base of the flash tube on each side Carefully pull the flash tube from the flash unit Install New Flash Tube Make sure the power switch is off and the power cord is disconnected from the source Locate the two flash tube pin receptacles above the ...

Page 12: ...eter of 8 10mm can be firmly secured in the umbrella holder The locking screw is located towards the front of the unit Do not over tighten the screw of the umbrella holder to avoid damaging the shaft of the umbrella Umbrella Holder ...

Page 13: ...nc cord photo cell sensor test button Trigger Voltage 4 3V DC Sync Range up to 40ft 12m Working Voltage 110 120V AC User Replaceable Elements Modeling lamp flash tube Reflector Softbox Mount Fits Bowen style Dimensions with reflector 16 x 6 x 11 25 410 x 155 x 285mm Weight approx 6 17 lb 2 8kg Error codes for VS LCD400 In the event that one of the following error codes are displayed in the LCD scr...

Page 14: ...before using Due to the high voltage circuitry inside this device do not attempt to disassemble or repair the unit yourself Keep out of the reach of children Maintenance Notes Turn the power off and unplug the power cord when the flash is not in use We recommend charging the flash unit for one to two hours prior to its initial use and after an extended period of inactivity more than two weeks If t...

Page 15: ...ir or replacement at its option of any product which fails during normal consumer use This warranty does not extend to damage or failure which results from misuse neglect accident alteration abuse improper installation or maintenance To obtain a replacement during the time of this warranty please return the defective item with proof of purchase along with an RMA number to the place of purchase Thi...

Page 16: ...www impactstudiolighting com impact To see all of our lighting equipment please visit our Web site ...

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