JJC JF-220U User manual

JJC
Wireless AC Flash Trigger
JF-220U
Thank you for purchasing the JJC Wireless AC Flash Trigger. For the best performance,
please read the instruction carefully before using. You must read it throughly and fully
understand this manual to avoid improper operation lead to damage of the product.
JJC Wireless AC Flash Trigger is the professional choice for reliable wireless flash
triggering. It works at a universal 433MHz wireless signal with 16 channels available to
free of interference.The fastest sync speed is 1/250 sec.It can trigger the flash at a
distance up to 30m. What’s more, the receiver can work under a voltage from 80V to 240V,
makes it a universal wireless trigger. Three components are included in this trigger unit, a
transmitter, a receiver and a 6.35mm to 3.5mm receiver adapter plug.The transmitter is to
be attached on the hot shoe of the camera while the receiver is to be plugged into the
studio flash. With the wireless flash trigger, you can place the studio flash at different
angles and distances from the object.

Transmitter
1 Test Button 2 Indicator light 3 Trigger point
4 Battery cover 5 Sync socket
Receiver
1 AC input Jack 2 Power indicator light 3 Trigger signal indicator
4 AC output pin 5 Trigger signal output pin

For Your Safety
Do not disassemble or modify
Keep dry
Keep out of reach of children
Do not use in the presence of flammable gas
Do not expose to high temperatures
Components Included
Remove the Wireless AC Flash Trigger kit from the box and confirm that you have all the
items listed below.
JF-220U Transmitter x1
JF-220U Receiver x1
6.35mm to 3.5mm receiver adapter plug x1
23A 12V Alkaline Battery x1
This manual x1
Specifications
Wireless Frequency System: 433MHz
Operating Distance: up to 30m (open area without interference)
Channels: 16
Sync speed: 1/250s
Power input of transmitter: 23A 12V Alkaline Battery
Power input of receiver: AC 80-240V 50-60Hz
Plug size of receiver : IEC straight female connector × 1
IEC straight male connector ×1
6.35mm plug of receiver × 1
Adapter size for receiver plug: 6.35mm to 3.5mm
Compatible with: JJC JF-U1/JF-U2 Transmitter

Weight
Transmitter: 35g (without battery)
Receiver: 105g
Dimension
Transmitter: 62.9mm×39.2mm×28.8mm
Receiver: 74.5mm×48.0mm×31.3mm
Channel setting
JF-220U transmitter channel selector is inside the battery hatch while the receiver is
on the surface.
Follow the OPEN direction icon of transmitter to slide out the battery door and set the
channel.
Set the channel for the receiver on the surface.
16 channels selectable for Transmitter and Receiver.
Please make sure the Transmitter and Receiver are on the same channel.
1 2 3 4
ON D IP
1 2 3 4
ON D IP
Replacing Transmitter Batteries

How To Use the Wireless AC Flash Trigger ：
1. Set the Transmitter and Receiver to the same channel.
1 2 3 4
ON D IP
Transmitter
1 2 3 4
ON D IP
Receiver
2. Connect the (4) AC output pin to the socket of digital monolight, then insert the power
cable into the (1) AC input Jack of receiver.
3. Insert the (5) trigger signal output pin into the control socket of the digital monolight.
4. If the monolight adopts the miniphone control socket, use the 6.35mm to 3.5mm
receiver adapter plug to convert the (5) Trigger signal output plug to miniphone plug.
6.35mm to 3.5mm
STEP 1 STEP 2 STEP 3

5. Connect the AC supply, the power indicator light of the receiver will light. Now you can
turn on the power button and the charging button of the digital monolight to charge it.
Press the (1)test button of transmitter to make sure that the digital monolight can
function normally.
6. If the digital monolight has a optical control switch, you should keep this switch off
to avoid interference by other light source.
7. Mount the transmitter to the hot shoe socket of camera, then tighten the nut until the
transmitter fixed well on the camera.
8. Now you can use the JJC Wireless AC Flash Trigger to produce the best lighting
to the object you shoot.
All specifications above are based on JJC’s testing standards.
Product specifications and external appearance are subject to change without notice.
About trademark
●JJC is a trademark of JJC Company
ONE YEAR UNCONDITIONAL GUARANTEE
If for any reason, this JJC product fails within ONE YEAR of the date of purchase, return
this product to your JJC dealer or contact servic[email protected] and it will be exchanged for you
at no charge( not include shipping cost). JJC products are guaranteed for ONE FULL
YEAR against defects in workmanship and materials. If at any time after one year, your
JJC product fails under normal use, we invite you to return it to JJC for evaluation.
Shenzhen JinJiaCheng Photography Equipment Co., Ltd
Office TEL: [phone]
Office FAX: [phone]
Website: www.jjc.cc
Email: [email protected] / [email protected]
Address: Main Building,Changfengyuan,Chunfeng Rd, Luohu District, Shenzhen, Guangdong, China