VISICO Speedlite VS-765 User manual

Speedlite

User Manual

VS-765

For Nikon

Introduction

Thank you very much for selecting VS-765

Speedlite. Please read instruction carefully

and keep them handy for your reference.

VS-765 Speedlite is a combination of world's

ﬁrst-class electronic technology and excellent

manufacturing. It equips with multiple

advanced and practical features as follows.

We hope its durable performance and

beautiful light will bring you with productive

shooting experience.

GN58@ISO100, 105mm

Support TTL, M manual, Multi ﬂash

Support high speed sync, ﬁrst curtain sync,

and second curtain sync.

2.4GHz Frequency, 25m effective trigger

4 independent transmission channels, 3

groups (A,B,C)

Enable to use as Master ﬂash and Slave ﬂash

Power range from 1/1 to 1/128 power

5500k±200K color temperature

Zoom head can reach from 24-105mm

AF-Assist beam

Automatic power off function

USB port for ﬁrmware upgrades

Description

Safety Note………………………………………

Name of Parts……………………………………

Button Operation………………………………

LCD Panel…………………………………………

Install Battery……………………………………

Attach Speedlite…………………………………

Turn on the Power………………………………

Flash Mode - ITTL Auto Flash…………………

Flash Mode - M Manual Flash…………………

Flash Mode - Multi Stroboscopic Flash………

High-speed Sync ………………………………

Second-curtain Sync……………………………

S1 and S2 Optical Mode………………………

Wireless Flash Shooting………………………

Set Master Unit and Slave Unit ………………

Three Kinds of Master Control Modes ………

Slave Mode………………………………………

Set Transmission channel and Group

on Slave Unit……………………………………

Select Transmission channel and Group

on Master Unit……………………………………

Master Unit Sets Different Flash Mode

for Every Group of Slave Units………………

AF-assist Light………………………………

Bounce Flash……………………………………

Catchlight Panel…………………………………

Zoom: Flash Coverage Setting………………

Wide Panel………………………………………

Setting Custom Functions………………………

Reset Factory defaults…………………………

Overheating Protection…………………………

Speciﬁcations……………………………………

Firmware Update………………………………

Maintenance……………………………………

Troubleshooting…………………………………

Do not expose to rain or become damp.

Do not get the unit close to hot objects.

Do not use the unit in an environment where

ﬂammable vapor is likely to come in contact

with the unit.

Do not use a ﬂash with damaged covers.

Do not attempt to disassemble or service

the unit on your own to avoid shock hazard.

Do not use ﬂash close to the eyes.

Always keep out of reach of children.

Remove battery before long-term non-use

of the ﬂash.

SafetyNote

◆

NameofParts

1. Catchlight Panel

2. Wide Panel

3. Flash Head

4. Wireless Trigger Sensor

5. Slave ﬂash Ready

Indicator

6. AF-assist Light

7. Hot Shoe

8. USB Upgrade Terminal

9. Locking Screw

10. LCD Screen

11. Battery Cover

12. Flash Mode Selection /

Transmission channel and

Group Setup Button

13. Sync Mode Selection/

Custom Functions Setup

Button

14. Test Button

15. Conﬁrm Button

16. Zoom Selection

Button

17. Master/Slave Unit

Selection Button

18. Power Switch

19. Select Dial

Button Operation

LCDPanel

1. <ITTL> Auto ﬂash

2. Manual zoom mode

3. Lens focal length

4. Battery power display

5. <M> manual ﬂash/ <Multi>

stroboscopic Flash

6. High speed sync

7. Second curtain sync

8. Wireless ﬂash mode

9. S1/S2 Optical slave ﬂash

10. 2.4G wireless single

transmission

11. Transmission channel

12. Group

13. Flash output power/

Flash exposure

compensation

14. Flash frequency/ Number

of ﬂashes

Master unit ﬂash ON

Master unit ﬂash OFF

Exit master unit ﬂash

Slave unit

Fig.1 Fig.2

Push the [Battery Cover] downward, and

open the battery cover.

According to “+” and “-” indicator on the

battery compartment, install 4 pieces of

AA batteries

Slide [Battery Cover] upward and locks the battery.

Caution: Please use regular AA batteries.

After a sequence of continuous shots, be aware

that the battery might be hot.

When replace batteries, please use 4 pieces of

new batteries from the same brand.

If the unit is not used for a long time, please turn

off Speedlite and remove battery.

Installbattery

Slip the Speedlite's mounting foot all the way

into the camera's hot shoe.

Rotate locking ring clockwise to attach the

Speedlite on camera ﬁrmly.

Rotate locking ring anticlockwise to detach the

Speedlite.

AttachSpeedlite

TurnonthePower

Switch [POWER] button to right side to turn

on the unit. Flash-ready lamp turns to red

(fully charged), press [PILOT] button to ﬁre a

test ﬂash.

When set as a MASTER ﬂash, the power will

turn off automatically after approx. 90 seconds

battery not include

FlashMode-ITTLAutoFlash

In ITTL mode, ﬂash-metering system of the camera

determines the accurate ﬂash exposure for the

subject and the background.

Press [MODE] button and

set to <ITTL>.

Press camera shutter

halfway to focus. The

shutter speed and

aperture are displayed

in the viewﬁnder.

Press camera shutter

completely, the ﬂash

will ﬁre and the picture

will be taken.

1)SetSpeedlitein

ITTLMode

2)SetFlashExposure

Compensation

The FEC range is

adjustable from -3.0

to +3.0 in precision

1/3 f-stop increments.

FEC is very useful to make

quick minor adjustment of

exposure of the TTL

system, and create ideal

exposure as you like.

of idle use. To wake up the Speedlite again,press

camera shutter halfway or press any ﬂash button.

When set as a slave ﬂash, it will go to sleep mode

after approx. 60 minutes of idle use.

To wake up the Speedlite again, press any ﬂash

button.

When use as off-Speedlite, disabling “Auto

Power Off” is recommended. （Set Fn 01 to <oF>）

Turn [Select Dial] to adjust

FEC value. “+” means more

exposure. “-“ means less

exposure. Cancel the ﬂash

exposure compensation,

set the amount to “0.0”.

When FEC is +3.0, if still underexposure,

please adjust setting on your camera in terms

of shutter speed, aperture, ISO, etc.

1） Set ﬂash mode <M>

Press [MODE] button and

set to <M> .

2） Set ﬂash output

power

Turn [Select Dial] to

choose a desired ﬂash

output power.

FlashMode-MultiStroboscopic

Flash

According to one shutter signal, the ﬂash will

generate a series of fast ﬂashes, and multiply images

will be integrated in one picture. It is useful to capture

trajectory of a moving object.

FlashMode-Mmanualﬂash

When use ﬂash in manual mode, ﬂash output power

is adjustable from 1/1 to 1/128 (8 f-stops) in 1/3 f-stop

increment. To obtain a correct ﬂash exposure, use

a hand-held ﬂash meter to determine the required

ﬂash output.

1） SetFlashMode

<Multi>

Press and hold [M/S] button

for 3 seconds and set to

master unit mode.

Repeatedly press [M/S]

button and set to <  >

Press [MODE] button,

and set to <Multi>

2)SetFlashOutput

Turn [Select Dial] to set a

desired ﬂash output power.

Flash output power is

variable from 1/4 to 1/128.



3)S etnumberof

ﬂashes

Press and hold [Conﬁrm

Button] for 3 seconds and

set to <number of ﬂashes>.

Turn [Select Dial] to choose

desired number of ﬂashes

(1-50).

4)Setﬂashfrequency

Press and hold [Conﬁrm

Button] for 3 seconds and

set to <number of ﬂashes>.

Press [Conﬁrm Button] and

set to <ﬂash frequency>.

Turn [Select Dial] to choose

desired frequency(1-100).

Caution: To prevent ﬂash damage from

overheating, don't continuously use stroboscopic

ﬂashes more than 10 times. After 10 times, please

rest ﬂash at least 15 minutes. If overheating

protection is active, ﬂash will stop ﬁring, please

cool down ﬂash for at least 15 minutes.

Use stroboscopic ﬂash in a dark environment is

more effective.Maximum output power of

stroboscopic ﬂash is 1/4.

To ensure shooting effect,you may use the formula

below to calculate the shutter speed and set it with

the camera.Shutter Speed=Number of Flashes /

Flash Frequency For example, when the display

shows 15 Multi and 10Hz, the shutter speed 15/10=

is 1.5s.

MaximumNumberof

ContinuousFlashes

Flash

output

HZ 1 2 3 4 5 6-7 8-9

1/47 6 5 4 4 3 3

1/8

1/16

1/32

1/64

1/128

14 14 12 10 8 6 5

30 30 30 20 20 20 10

HZ 10 12 14 16 18 20-50 60-100

1/42 2 2 2 2 2 2

1/8

1/16

1/32

1/64

1/128

444 4 4 4 4

8 8 8 8 8 8 8

20 20 20 18 16 12 10

50 40 40 35 30 20 15

50 50 50 50 40 40 30

Flash

output

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