Specifications

Usable cameras

Canon EOS

 

Nikon iTTL

digital SLR cameras

 

digital SLR cameras

Guide No.

44/145 at 105mm focal length (ISO 100 m/ft)

Illumination

24-105mm (16mm with diffuse panel)

coverage

(Automatically set for the lens focal length)

Power source

4 x size AA alkaline batteries

 

(Size AA Ni-MH or lithium batteries usable)

 

Battery life

200-1500 flashes according to the mode

(with alkaline batteries)

 

 

 

Energy saving

Switch to Stand-by mode in 2 minutes., and power off in

30 minutes. after the power on or the last use of flash unit.

 

Recycle time

5 sec. with fresh alkaline batteries

Flash exposure

Automatic exposure

 

 

 

 

 

 

E-TTL / E-TTL II

 

 

iTTL

 

 

Flash

FE lock

 

Fv lock

With [FEL] or [

 

]

 

 

With [AE-L] or [AF-L]

power lock

 

 

 

 

 

button on EOS cameras

 

 

button on the cameras

 

 

AF assist light

Effective range of approx. 0.7 to 6m / 2.3 to 20 ft.

Color

5600 K

 

temperature

 

 

 

 

 

 

 

Flash duration

1/800 (full power flash) sec.

 

 

1/800 - 1/20,000 (controlled flash) sec.

 

SD: Slave Digital / SF: Slave Film

Wirless flash

(Slave function with 6 power level)

Wireless: Wireless remote Channel 1 Group A

 

 

(Controlled by Master flash)

 

 

*See guide number table as below

Dimensions

77 x 130 x 103mm (3.0 x 5.12 x 4.05 inch)

Weight

315 g / 11 ounces

 

 

 

 

 

 

 

 

Guide Numer table

Guide No. at manual exposure mode (ISO 100 in meters / feet)

Zooming

 

 

Flash Power Level

 

 

Position

 

 

 

 

 

 

 

Full

1/2

1/4

1/8

 

1/16

1/32

 

 

24mm

25/82

18/58

12.7/42

9/29

 

6.4/21

4.5/15

28mm

28/92

20/65

14/46

10/33

 

7/23

5/16

 

 

 

 

 

 

 

 

35mm

32/105

22/74

16/51

11/37

 

7.8/26

5.5/18

50mm

35/115

25/82

18/25

12.7/42

 

9/29

6.4/21

 

 

 

 

 

 

 

 

70mm

38/125

27/88

19/63

13.5/44

 

9.5/31

6.7/22

85mm

41/134

29/95

20/65

14/46

 

10/33

7/23

 

 

 

 

 

 

 

 

105mm

44/144

31/102

22/74

16/52

 

11/37

8/26

 

 

 

 

 

 

 

 

Trouble Shooting

The flash unit does not start charging.

Batteries are not correctly installed

>>>Install batteries to correct direction. Batteries are exhausted

>>>Replace the batteries if the recycle time beyond 30 sec.

The flash unit does not fire.

The flash unit is not firmly clipped on the camera

>>>Mount the flash unit firmly on the camera's hot shoe. The flash unit is automatically powered off

>>>Turn on the switch again.

The flash picture is overexposed or underexposed.

A reflective object or strong lighting near the subject

>>>Use FE or Fv lock.

The unit is set for manual exposure mode

>>>Set to TTL mode or other power level.

Warranty

In case of the following reason of the defect, it may void the warranty. Please refer the respective warranty condition for details which depend on the country by country.

1.The product is not used in accordance with the instruction of the owner’s manual.

2.The product is repaired or modified by the one who is not an authorized repair service.

3.When the product is used with the cameras not applicable, lens, adaptors or such accessories produced by the third party.

4.Fault or defect cased by fire, earthquake, flood, public pollution and such natural accident.

5.In case that the product is stored in dust, moisture, extremely high temperature or such poor condition.

6.Scratch, blemish, crush or worn out by a violently use or treatment.

7.Guarantee card without name of place purchased or date of purchase stamped, or no guarantee card.

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Nissin DI622 manual Specifications, Guide Numer table, Trouble Shooting, Warranty
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DI622 specifications

The Nissin DI622 is a versatile and powerful external flash designed for photographers who seek high performance and flexibility in lighting their subjects. Compatible with a wide range of camera brands, including Canon, Nikon, and Sony, the DI622 is particularly known for its user-friendly features and advanced lighting technologies.

One of the main highlights of the Nissin DI622 is its impressive guide number of 62 (ISO 100, at 200mm), which provides ample illumination even in low-light situations. This power enables photographers to effectively illuminate subjects at greater distances, making it suitable for various photographic scenarios, from portraits to events.

The flashhead is fully tiltable and swivelable, providing the possibility of bouncing light off walls or ceilings for softer and more natural-looking results. This feature is especially useful in indoor environments where direct lighting could create harsh shadows. Additionally, the DI622 incorporates a zoom function that can adjust the flash coverage from 24mm to 105mm, allowing for greater control over the light spread depending on the focal length of the lens being used.

Another impressive aspect of the Nissin DI622 is its high-speed sync (HSS) capability. This technology enables synchronicity with the camera shutter at short speeds, allowing photographers to effectively use flash in bright environments to achieve better subject isolation and creative effects. The flash also supports multiple flash modes, including TTL (Through-The-Lens) metering, manual, and stroboscopic modes, granting users a wide array of creative possibilities in how they illuminate their scenes.

The flash is powered by four AA batteries, with an efficient recycle time that can be as short as 4 seconds, ensuring that photographers can capture fast-moving subjects without missing a beat. The built-in LED modeling light provides a preview of how the flash will illuminate the scene, enabling better preparation before shooting.

Moreover, the Nissin DI622 is constructed with user-friendliness in mind, featuring a clear LCD display for easy adjustments and monitoring of settings. The relatively compact design makes it portable, making it an excellent choice for on-the-go photographers.

In summary, the Nissin DI622 stands out with its combination of power, versatility, and user-friendly features. With advanced technologies such as high-speed sync, TTL metering, and a flexible light-shaping design, it caters to both amateur and professional photographers looking for reliable and effective lighting solutions.
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