VISICO Excel Series User manual

VC-HH II
Thank you for selecting this professional flash unit .
Please read these instruction carefully and keep them handy for your reference .
VCHH II series of flash light is powerful, flexible in positioning and ease of use,
meets the standards demanded in professional studios today .
Please ensure that you are completely familiar with the operations and features of
your new flash before using it .

01/02
Table of Contents
2/Content of carton
1x Studio flash
1x Standard reflector (not include in soft box kit)
1x Power cable
1/Safety notes
Do not use your flash in an environment where moisture or flammable
vapor is likely to come in contact with the unit.
A fire hazard exists if flammable materials are placed in close proximity
to either the flash tube or modeling lamp when the units is in use.
Do not restrict air vents while in use .
Always switch off and disconnect from the main power before changing
fuse or flash tube.
Avoid placing cables where they can be tripped over. Protect from heavy,
sharp object or hot object, which may cause damage. Replace damaged
cables immediately.
Never use a unit with damaged covers, mouldings, flash tubes or modeling
lamp. If the units is dropped or damaged in any way always have it checked
out before using.
Use a blower brush or clean facial tissue to remove dust and moisture from
the LED modeling lamp and the flash tube. Do not apply any fluids to the
LED modeling lamp and the flash tube.
Turn the power off and unplug the power cord if the flash is not going to
be used for a while .
Due to the high voltage circuitry inside the unit ,do not attempt to
disassemble the flash yourself.
Keep out of reach of children.
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
Flash Specification
Description Page
Safety Notes 
Content of Carton
Name of Parts
Operation Panel
Button Function
Prepare Flash for Use
Power Supply Connection
Sync Cord Connection

Test Button
Operating Audible Beep
Operating Modeling Lamp
Operating Photocell
Wireless Flash Trigger
Flash Power Control
Use of Umbrella
Sliding the Light Holder
Changing Flash Tube
Changing Fuse
Protection Feature
Best Practice
Flash Capacitor Preventative Maintenance
Flash Maintenance
Error Code

03/04
3/Name of Parts
A. Photocell
B. Handle
C. LCD screen
D. Operation button
E. Regulator
F. Main power switch
G. Umbrella hole
H. Adjusting lever
I. Power cable input
J. Fuse holder and spare fuse
K. Sync cord input
L. Umbrella locking knob
M. Light stand locking knob
5/Button Function
Adjust parameter
Button Operation Function
SLAVE Press Turn on and off optical slave
SLAVE Press and hold 3
seconds
Set preflash, channel,
group
TEST Press Trigger the flash
AUDIO Press Turn ON/ OFF audio beep
Press
△▽
6/Prepare Flash for Use
6-1 Fix flash on Light stand
Select a light stand or support system of suitable weight and dimensions
to ensure stable operation of the unit.
Figure 1 Figure 2
4/Operation panel
6-2 Remove Protective Cap
1st, please pull up to remove rubber cap on the latch knob before use
(Figure 1). 2nd, push the latch knob back towards the rear of the unit
and rotate the plastic protective cap counterclockwise (Figure 2).
Put it aside.
CAUTION:Do not operate the flash with the plastic protective cap still in
place. To avoid deformation of the plastic protective cap, always cool
down flash unit before fitting protective cap.

Figure 1 Figure 2
05/06
Figure3Figure4
6-4 Adjust angle of Flash Light
Rotate regulating level counterclockwise to
adjust the unit to appropriate angle.
Rotate regulator clockwise to tight flash head.
The regulating level is limited under housing.
Before regulating level touching housing,
pull it to adjust its angle.
7/Power Supply Connection
Use only the mains leads supplied to connect to the main power .
Before plugging the power cord into the wall socket, make certain
that the power switch is set to the OFF (“O” position). Press power
switch to “I” position, turn on flash light.
8/Sync cord connection
The "Sync Cord Input" on the flash may be used for direct connection
to a camera set to synchronization by a sync cord.
9/Test button
The simplest way to trigger the flash is to press the [TEST] button.
This is useful when you need to discharge the power built up in the
flash unit.
10/Operating Audible Beep
Press [AUDIO] button to turn ON or OFF
audible beeper. The trumpet symbol will
display when the beeper is on. A beep will
sound once when the flash is recycled
and ready to flash.
11/ Operating Modeling Lamp
Repeatedly press Regulator to switch between three modes of the
modeling lamp: PROP/ FREE/ OFF.
1. In PROP mode, rotate Regulator,
the modeling lamp will vary in ratio
with flash output power.
2. In the FREE mode, the modeling
lamp is independently from the
flash setting. A single press of either
UP or DOWN button changes the
value of the modeling lamp by
0.1 f-stop.
6-3 Install Standard Reflector
Install standard 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(Figure 3) .Finish it (Figure 4).
CAUTION:Always switch off the unit before fitting and changing reflectors.
Take care when fitting or removing reflectors or sotf boxes not to damage
the flash tubes.The flash tube is very delicate;avoid unnecessary handling
of the flash tube.

07/08
3. In the off mode, the modeling bulb
symbol is not displayed on the screen.
★NOTE: When the studio flash and transmitter are at the same radio
channel, the studio flash can be triggered.
12/Operating Photocell
The photocell is located behind the red
transparent cover on the top and at the
back of the unit. Press [SLAVE] button
to turn ON or OFF the photocell. When
photocell is on, there is symbol on the
display. To enhance triggering accuracy
and strengthen the ability of
anti-jamming, the number of preflashes is able to be adjusted according
to your demands in different photography occasions. It is variable from
1 time ,2 times,3 times ,4 times ,5 times and 6 times. Pressing [SLAVE]
button 3 seconds to enter into preflashes setup "C".
If you have selected "C0", "C0" is automatic recognition mode. Use
camera flash and release a test exposure. The photocell detects the
number of flashes the camera released and memorizes the value
automatically.
Photo Cell "1"
If you have selected "C1" in the procedure above, the unit will autoflash
immediately when another flash is activated in the same area.
Photo Cell "2"
If you have selected "2", the unit will autoflash on the second flash detected
by the photocell.
Photo Cell "3"
If you have selected "3", the unit will autoflash on the third flash detected by
the photocell.
Photo Cell "4"
If you have selected "4", the unit will autoflash on the fourth flash detected
by the photocell.
Photo Cell "5"
If you have selected "5", the unit will autoflash on the fifth flash detected by
the photocell.
Photo Cell "6"
If you have selected "6", the unit will autoflash on the sixth flash detected
by the photocell.
★NOTE: The photocell is very sensitive but some experimentation with
positioning may be necessary to ensure a reliable trigger, particularly if
the cell is hidden from the source. Avoid directly illuminating the photocell
from a continuous light source (such as ceiling lights or windows) since
this can prevent correct operation.
13/Wireless Flash Trigger
13-1 Setting Channel
Press and hold [SLAVE] button 3 seconds to
get access to preflashes "C". Press [SLAVE]
button once to access to channel "CH". Press
either UP or DOWN button to set channel
number (CH0-15).
The flash unit has 2.4G build-in radio receiver module, enable the flash
to be triggered by VISICO transmitter VC-816TXVC-801TXVC-16TX
or VC-818TX not include in the package. Please refer to the following
table to set up channel number of remote control.
Ch6 Ch7
Ch8 Ch9 Ch10 Ch11
Ch12 Ch13 Ch14 Ch15
Ch1 Ch2 Ch3 Ch0
Ch4 Ch5

09/10
16/ Sliding the Light Holder
It is possible to slide the light holder up and down the flash by releasing
the screw as shown on the following picture. This will help you stabilize
the flash when using a heavy accessory such as a large softbox for
example. When this is the case slide the light holder towards the front
of the flash so that the head doesn't tilt down. Don't forget to tighten the
screw when it is done.
15/ Use of Umbrella
An umbrella with a handle diameter of 8-10mm can be firmly secured in
the umbrella holder. Firmly press the umbrella shaft through the holder .
The locking knob is located on the side. Do not over tighten to avoid
damaging the shaft of the umbrella.
When the standard reflector is used, fit the umbrella in the hole of the
reflector.
14/Flash Power Control
The flash power output is variable
over a 5 f-stops range (6 f-stops)
from full to 1/32 in 1/10 f-stop
increments using the Regulator.
The power is displayed in an easy
to use decimal form where each
whole number represents 1 f-stop.
The control has a minumum
setting of 1.0 and maximum
setting of 6.0. Rotating the
Regulator will changes the value by 0.1 f-stop(to give you a total of 50
values. E.g. If the current value shown is 5.6 then to reduce the power
by 1 f-stop just reduce it to 4.6. This table shows the whole decimal
numbers and equivalent fractional power ration.
Display Power Fractional Equivalent
6.0
5.0
4.0
3.0
2.0
1.0
1（FULL）
1/2
1/4
1/8
1/16
1/32（MIN）
13-2 Setting Group
Set the flash into different groups so that
the transmitter VC-801TX and VC-818TX
can control output power of every group
respectively.
Long press [SLAVE] button 3 seconds to
get access to preflashes "C". Press
[SLAVE] button twice to get access to
group"G". Press either UP or DOWN
button to set group (A-E).
★NOTE: When the studio flash and transmitter are at the same channel
and same group, the studio flash output power can be adjusted by
transmitter.
Wait 10 second or turn off the flash light to save the settings.

11/12
17/ Changing the Flash Tube
17-1 Discharge the flash Unit
The energy in the flash unit must be discharged before removing the flash
tube. To discharge the Flash unit:
1.Make sure the Flash unit is ON.
2.Push the "Test" button on the rear panel of the flash .Immediately turn off
the power switch .Do not allow more than 1/2 second between pressing the
"Test" button and the power switch .
3.It is recommended to wait at least 30 minutes before touching/removing
the flash tube.
Note: Use white cotton gloves or a clean cloth or glove prevent fingers from
touching the flash tube.
17-2 Remove Old Flash Tube
Use tweezers to untie the wire around the flash tube and the two metal
pieces. Using white cotton gloves or a clean cloth, hold flash tube and
carefully remove the flash tube.
17-3 Install New Flash Tube
Align the pins of the flash tube with the pin receptacles. Push the pins into
the receptacles with firm, even pressure on the flash tube. Wrap the wire
around the two metal pieces and flash tube.
18/ Changing Fuse
A fuse is mounted on the rear panel protects the circuitry of the flash unit.
Turn off the studio flash and disconnect the power supply before changing
the fuse. A spare fuse is fitted in the fuse holder.
Use a small screwdriver to pull out the fuse holder. Change the blown fuse.
Replace the fuse holder.
Studio flash
VC-300/400HHII
VC-500/600/1000HHII
Corresponding fuse
6.3A
12.5A
19/ Protection Feature
This unit is equipped with advanced overheating, overvoltage, and
overcurrent warning to prevent damage to the internal electronics.
Overheating protection: After a long shooting session at high output, the
recycling time of the flash will increase automatically until the flash cools
down to a safe level and will start working normally again.
Overvoltage protection and Overcurrent protection: The flash is
protected against unstable voltages.
20/ Best Practice
As with any flash units, the useful life of the flash tube and the unit as a
whole depends on the way it is used. Avoiding excessive heat is the key
to long life.

13/14
The fast recycling feature allows a rapid sequence of high power flashes
to be obtained. However this feature should be used sparingly since
continuous rapid flashing can cause overheating and subsequent damage
to the flash tube and possibly the internal electronics.
Rapid sequences of flashes should always be followed by a reasonable
cooling period, at least 10 to 20 minutes is advised either without flashing
or at a substantially reduced rate. This flash is fitted with a cooling fan and
will cool faster if left switched on–modeling lamp off.
Dimming or turning the modeling lamp off will help prevent overheating.
Avoid rapid high power flashing especially when using restrictive reflectors
such as snoots or grid reflectors, particularly if the unit is pointing downwards.
Long shooting session at high output at more than 8 times per minutes
should be followed by a reasonable cooling period. At least 10 to 20
minutes is advised either without flashing or at substantially reduced rate.
Do not flash over 12 shots per minute for over 10 minutes
Do not flash over 8 shots per minutes for over 30 minutes
21/Flash Capacitor Preventative Maintenance
If the unit is left unused for a few months or predominantly used at low
power setting, it is recommended that the power be increased to maximum
and the unit left switched on (modeling lamp OFF) occasionally for at
least 30 minutes to help preserve the life of the capacitors.
22/Flash Maintenance
Switch off the unit 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
predominately at low power settings ,we recommend that the power be
increased to the maximum and the unit left switched on for at least 30
minutes (with the modeling lamp OFF) to help preserve the life of the c
apacitors.
23/Error Code
This flash is programmed so that in case of malfunction the LCD display
will show different types of errors .
E1: Temperature Transducer problem .Turn the unit OFF immediately and
contact the place where you purchase the flash .
E2: This is error code can display after a long shooting session at high
output or rapid sequence ,turn OFF the flash and allow it to rest 30 minutes.
E3:This error code will display when the internal voltage of the flash is too
high, turn OFF the power immediately. After a few minutes turn on the flash
again , if you still have the malfunction warning, turn OFF the unit and
contact the place where you purchased the flash.
E4: This error code will display when the charge circuit is wrong. Turn OFF
the unit and contact the place where you purchased the flash.
24/Flash Specification
Model VC-300HHII VC-400HHII VC-500HHII VC-600HHII VC-1000HHII
Power Output 300W 400W 500W 600W 1000W
GN(2m,ISO100)
1/60 Reflector
SF-610 60 70 78 86 106
Output Control
range 1.0 to 6.0 Stepless
Recycling Time
to Full220V-
240V/50Hz
0.2-0.9s 0.2-1.0s 0.2-1.1s 0.2-1.3s0.2-2.1s
Recycling Time
to Full110V-
120V/50Hz
0.2-1.0s 0.2-1.1s 0.2-1.6s 0.2-2.1s 0.2-3.0s
Flash Duration
ModelingLamp
Output
Triggering
Method
1/800-1/1200
25W LED
Slave Sensor/Sync Cable/Test Button

15/16
Color
Temperature
Flash Tube
Triggering
Voltage
Cooling Fan
Auto Power
Dump
Overvoltage/
overheating
protection
Acessories
Included
Weight
Dimensions
Dimensions (cm)
5600K±200K
"plug-in" Tube (User replaceable)
5V
Yes
AC190-240V/50~60Hz or AC 100-130V/50~60Hz
2.5kg 2.8kg 3.3kg
30×13×13
(without reflector)
★D ue to our policy of constant product improvement, we reserve the right
to change equipment specification without notice.
32×13×13
(without reflector)
38×13×13
(without reflector)
Model VC-300HHII VC-400HHII VC-500HHII VC-600HHII VC-1000HHII
Yes
Yes