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Protection Function
1. Over-Temperature Protection
● To avoid overheating and deteriorating the flash head, do not fire
more than 30 continuous flashes in fast succession at 1/1 full
power. After 30 continuous flashes, allow a rest time of at least 10
minutes.
● If you fire more than 30 continuous flashes and then fire more
flashes in short intervals, the inner over-temperature protection
function may be activated and make the recycling time over 10
seconds. If this occurs, allow a rest time of about 10 minutes, and
the flash unit will then return to normal.
● When the over-temperature protection is started,
the LCD display.
Number of flashes that will activate over-temperature
protection:
Power Output Level
Number of Flashes
1/1
30
1/2 +0.7
40
1/2 +0.3
50
1/2
60
1/4(+0.3,+0.7)
100
1/8(+0.3,+0.7)
200
1/16(+0.3,+0.7)
300
1/32(+0.3,+0.7)
500
1/64(+0.3,+0.7)
1000
1/128(+0.3,+0.7)
Number of flashes that will activate over-temperature
protection in high-speed sync triggering mode:
Power Output
Times
1/1
15
1/2(+0.3,+0.7);
20
1/4(+0.3,+0.7)
30
1/8(+0.3,+0.7);
1/16(+0.3,+0.7)
40
1/32(+0.3,+0.7);
1/64(+0.3,+0.7);
50
1/128(+0.3,+0.7);
2. Other Protections
The system provides real-time protection to secure the device and
your safety. The following lists prompts for your reference:
Prompts on LCD Panel
Meaning
E1
A failure occurs on the recycling system so that the
flash cannot fire.
Please restart the flash unit. If the problem still exists,
please send this product to a maintenance center.
E2
The system gets excessive heat. Please allow a rest
time of 10 minutes.
E3
The voltage on two outlets of the flash tube is too high.
Please send this product to a maintenance center.
E9
There are some errors occurred during the upgrading
process. Please using the correct firmware upgrade
method.
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Technical Data
Model
• Type
Compatible Cameras
Guide No.
(1/1 output @ 200mm)
Flash Coverage
is shown on
Flash Duration
• Exposure Control
Exposure control system
Flash exposure
compensation (FEC)
Sync mode
Multi flash
• Wireless Flash (Optic transmission and 2.4G transmission)
Wireless flash function
Controllable slave groups
Transmission
range
(approx.)
Channels
Slave-ready indicator
Modeling flash
• Auto Focus Assist Beam
Effective range (approx.)
• Power Supply
Power source
Recycle time
Full power flashes
Power saving
• Sync Triggering Mode
• Color Temperature
• Dimensions
W x H x D
Weight without battery
Weight with battery
V860IIN
Nikon DSLR cameras (i-TTL autoflash)
60 (m ISO 100)
190 (feet ISO 100)
20 to 200mm (14mm with wide panel)
• Auto zoom (Flash coverage set automatically
to match the lens focal length and image size)
• Manual zoom
• Swinging/tilting flash head (bounce flash): 0 to 360°
horizontally and -7° to 90° vertically
1/300 to 1/20000 seconds
i-TTL autoflash and manual flash
Manual. FEB: ±3 stops in 1/3 stop increments
(Manual FEC and FEB can be combined.)
High-speed sync (up to 1/8000 seconds),
first-curtain sync, and second-curtain sync
Provided (up to 90 times, 100Hz)
Master, Slave, Off
3 (A, B, and C)
Optic
Indoors: 12 to 15 m / 39.4 to 49.2 ft.
Outdoors: 8 to 10 m / 26.2 to 32.8 ft.
Master unit reception angle: ±40° horizontally,
±30° vertically
2.4G
100m
Optic
4 (1, 2, 3, and 4)
2.4G
32 (1~32)
Two red indicators blink
Fired with camera's depth-of-field preview button
Center: 0.6~10m / 2.0~32.8 feet
Periphery: 0.6~5m / 2.0~16.4 feet
11.1V/2000mAh Li-ion polymer battery
<1.5 seconds. Red LED indicator will light up when
the flash is ready.
Approx. 650
Power off automatically after approx. 90 seconds
of idle operation. (60 minutes if set as slave)
Hotshoe, 2.5mm sync line, Wireless control port
5600±200k
64*76*190 mm
430g
540g
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