Harvest One WFT Cactus Wireless Flash Trigger User Manual manual
Harvest One Limited Cactus Wireless Flash Trigger manual
manual
WIRELESS FLASH TRIGGER
BY
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USER MANUAL
2
Thank you for choosing CACTUS.
This Cactus PT-04 Wireless Flash Trigger is a powerful yet stable device to command
external flashes wirelessly. With this wireless flash trigger, you can place different flashes
at various angles and distances from the object without being hindered by wires. This is
particularly useful for portrait and product photography.
Please read this instruction manual carefully and refer to the manual of your camera and
flash if necessary.
The Cactus PT-04 Wireless Flash Trigger composes of a transmitter and a receiver. The
transmitter is to be attached on your camera while the receiver an external flash. When the
transmitter is activated, it emits radio signal to the receivers and therefore triggers the
external flashes.
Each receiver works with one flash. Number of receivers to be used with a transmitter is
unlimited. In other words, you can control as many external flashes as you wish provided
that you have enough receivers to work with them.
The transmitter is made of advanced electronic circuits and components. Its special
energy-saving design allows a new battery to last a year when the unit is in the standby
mode or triggers 20,000 times continuously. Triggering current is only 0.01mAh. It is safe
for all cameras, both film and digital, and flashes with standard hot shoe or PC sync
connector.
The four selectable channels and advanced anti-interference feature allow the device to
work within the effective area without interfered by other channels.
Trademark Information
CACTUS is a registered Trademark of Harvest One Limited in Hong Kong.
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CONTENTS
Nomenclature …………………………………...P. 4
Operation …………………………………...P. 5
Major Specifications …………………………………...P. 7
Trouble Shooting …………………………………....P.8
Notices ……………………………………P. 9
Warranty …………………………………...P. 10
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NOMENCLATURE
Transmitter
Receiver
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OPERATION
Channel setup
There are two small switches located at the bottom of the transmitter. Four channels can be
tuned according to different combination of the switches. Only when the channel of the
transmitter matches that of the receiver, the external flash cannot be triggered off.
The combinations are as follows:
Channel No. Switch 1 Switch 2
1 1 2
2 0 2
3 0 N
4 1 N
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Operation
1. Attach hot shoe of the external flash to that of the receiver, or use the flash’s connection
cable to connect the receiver and the flash.
2. Switch on the power of the receiver.
3. Set the channel of the receiver according to the table above so that it is the same as
that of the transmitter. The switch of the receiver is inside the power compartment.
4. Press the “TEST” button of the transmitter. The light on the transmitter will be on, so as
that of the receiver. Both lights are on means that both the transmitter and the receiver
are working in good condition.
5. Attach the hot shoe of the transmitter to the hot shoe of the camera.
6. If your camera does not have a hot shoe, plug the 3.5mm plug of the camera’s
connection cable to the jack of the transmitter’s X synchronic cable; connect another
side of the camera’s connection cable to the jack of the camera’s X synchronic cable.
7. More than one receiver can be used to work with the transmitter.
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MAJOR SPECIFICATIONS
The package includes:
1. One transmitter
2. One Receiver
3. One PC sync cable
4. One battery for transmitter and one for receiver
Specifications
• 4 channels selectable
• Radio working frequency: 433MHz;
• Maximum effective area: 10 metres / 3 feet 5 inches (in open area without
interference)
• Minimum effective area: 60 centimetres / 2 feet
• Power Input of Transmitter: L1028 12V 23A battery
• Power Input of Receiver: CR2 3V Alkaline battery
• Net Weight: 78g.
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TROUBLE SHOOTING
Q: I press the button on the transmitter but my flash does not light up. Why?
A: Please make sure that:
1. The plastic wrapping on receiver’s battery has been removed.
2. Batteries on both the transmitter and receiver are new.
3. The receiver has been switched to “ON”.
4. The channels of both the transmitter and receiver match each other.
5. When you press the button on the transmitter, the LED on the receiver and
transmitter will light up.
Q: The flash misfires even I did not press the button on the transmitter. What can
I do?
A: Although this trigger has advanced anti-interference design, interference from the
environment is still inevitable. Please move your setup to some other areas and try
again. If misfiring stops, the problem may come from the interference of the
environment.
Interference may occur if you place flashes too close to each other. Try to move the
flashes apart for at least 60cm / 2 feet. Misfiring problem should be resolved.
If misfiring persists, switch to different channels and try again.
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NOTICES
NOTICES FOR CUSTOMERS IN THE U.S.A.
Federal Communications Commission (FCC) Radio Frequency Interference
Statements
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
HARVEST ONE LIMITED AND THE MANUFACTURER OF THIS WIRELESS FLASH
TRIGGER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED
BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS
COULD VOID THE USER AUTHORITY TO OPERATE THE EQUIPMENT
FCC ID: VAAWFT
MADE IN CHINA
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
Cactus
PT-04
10
WARRANTY
The limited warranty set forth below is given by Harvest One Limited in the world with
respect to the Cactus brand Wireless Flash Trigger purchased with this limited warranty.
Your Cactus Wireless Flash Trigger or other contents, when delivered to you in new
condition in its original container, is warranted against defects in materials or workmanship
as follows: for a period of one (1) year from the date of original purchase, defective parts or
a defective Wireless Flash Trigger returned to our authorized dealers, as applicable, and
proven to be defective upon inspection, will be repaired with new or comparable rebuilt
parts or exchanged for a new Wireless Flash Trigger as determined by Harvest One
Limited or the authorized dealers.
This limited warranty shall only apply if the Wireless Flash Trigger is used in conjunction
with compatible camera and flash equipment, as to which items, Harvest One Limited, shall
have no responsibility.
This limited warranty covers all defects encountered in normal use of the Wireless Flash
Trigger, and does not apply in any of the following cases:
(a) Loss of or damage to the Wireless Flash Trigger due to abuse, mishandling,
improper packaging by you, alteration, accident, electrical current fluctuations.
(b) Failure to follow operating, maintenance or environmental instructions prescribed in
Cactus user's manual.
(c) Receive services performed by someone other than Harvest One Limited or
authorized dealers.
(d) Without limiting the foregoing, water damage, sand/corrosion damage, battery
leakage, dropping the trigger, scratches, abrasions or damage to the body, or
damage to the hot shoe or PC cables, will be presumed to have resulted from
misuse, abuse or failure to operate the Wireless Flash Trigger as set forth in the
operating instructions.
NO IMPLIED WARRANTY, INCLUDING ANY IMPLIED WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, APPLIES TO THE
WIRELESS FLASH TRIGGER AFTER THE APPLICABLE PERIOD OF THE EXPRESS
LIMITED WARRANTY STATED ABOVE, AND NO OTHER EXPRESS WARRANTY OR
GUARANTY, EXCEPT AS MENTIONED ABOVE, GIVEN BY ANY PERSON OR ENTITY
WITH RESPECT TO THE WIRELESS FLASH TRIGGER SHALL BIND HARVEST ONE
LIMITED. HARVEST ONE LIMITED SHALL NOT BE LIABLE FOR LOSS OF REVENUES
OR PROFITS, INCONVENIENCE, EXPENSE FOR SUBSTITUTE EQUIPMENT OR
SERVICE, STORAGE CHARGES, LOSS OR CORRUPTION OF DATA, OR ANY OTHER
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES CAUSED BY THE USE OR
MISUSE OF, OR INABILITY TO USE, THE WIRELESS FLASH TRIGGER, REGARDLESS
OF THE LEGAL THEORY ON WHICH THE CLAIM IS BASED, AND EVEN IF HARVEST
ONE LIMITED HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO
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EVENT SHALL RECOVERY OF ANY KIND AGAINST HARVEST ONE LIMITED
GREATER IN AMOUNT THAN THE PURCHASE PRICE OF THE CACTUS WIRELESS
FLASH TRIGGER SOLD BY HARVEST ONE LIMITED OR ITS AUTHORIZED DEALERS
AND CAUSING THE ALLEGED DAMAGE. WITHOUT LIMITING THE FOREGOING, YOU
ASSUME ALL RISK AND LIABILITY FOR LOSS, DAMAGE OR INJURY TO YOU AND
YOUR PROPERTY AND TO OTHERS AND THEIR PROPERTY ARISING OUT OF USE
OR MISUSE OF, OR INABILITY TO USE, THE CACTUS WILRESS FLASH TRIGGER
NOT CAUSED DIRECTLY BY THE NEGLIGENCE OF HARVEST ONE LIMITED. THIS
LIMITED WARRANTY SHALL NOT EXTEND TO ANYONE OTHER THAN THE ORIGINAL
PURCHASER OF HARVEST ONE LIMITED, OR THE PERSON FOR WHOM IT WAS
PURCHASED AS A GIFT, AND STATES YOUR EXCLUSIVE REMEDY.
CORPORATE OFFICE:
Harvest One Limited
1101 David House
8-20 Nanking Street
Kowloon
Hong Kong
Please contact your local dealer for customer services.