Canon IV-S2- Manuals

14. LCD panel: It will display the status of function settings. 15. Rear-curtain sync hotkey: The speedlite will be switched between rear-curtain sync and front-curtain sync in circle for each press. 16. ZOOM button: It is applied to set focal length coverage of speedlite and relevant parameters of ...

V. Installation Instruction 1. Install Batteries Slide the batteries chamber’s cover in the direction of the arrow. Insert the batteries according to the label inside battery chamber. Make sure the direction of the batteries’ polarity is correct. Close the battery chamber cover in the direction of t...

2. Power-on and Power-off The power of the flash light can be opened or closed by holding this button for 2 seconds. It is suggested that the battery shall be taken out after the power of the flash light is closed through this button. After opening the power switch of the flash, the flash will fetch...

5. MULTI mode With MULTI mode, a rapid series of flashes is fired. It can be used to capture multiple images of a moving subject in single photograph. The speedlite will flash according to the output power, flash times and frequency you set. Use [LEFT], [RIGHT] and [OK] buttons to adjust output powe...

master flash. Setting method: Hold press the [ZOOM] button, and then press [LEFT] [RIHGT] button to select S1 or S2. S1 mode: It will work with the first trigger of master flash synchronously; the master flash should be set at manual flash. S2 mode: It is also called “pre-flash cancel mode”, it can ...

-46- Fn NO. Scope of Application Setting options Power saving mode -- Power saving mode is closed 01 SL EP All modes on Power saving mode is open 60 Power automatic off of the slave unit is 60 minutes 10 SL Sd SL/S1/S2 10 Power automatic off of the slave unit is 10 minutes 1H Slave auto power off ca...

-47- Manually set the zooming position: Press the [ZOOM] button to adjust the flash coverage, if <M> is displayed, pressing the [LEFT] [RIGHT] or [UP] [DOWN] buttons, the coverage focal length of the flash will switch in circle of (24, 28, 35, 50, 70, 80, 105mm). NOTE: Using wide-angle-diffuse...

VII. Wireless Flash System YN565EX has wireless remote flash systems as slave unit, the YN565EX can be triggered by 580EX II, SB-900/800/700, 7D/60D/600D, Nikon c-command and ST-E2, wireless TTL or manual lighting can be achieved. cn: Indicating that it can receive wireless signal from Canon system ...

NOTE: If ratio <A: B> is set, the slave unit in group C will not fire. If you have the slave group set to <A> for three slave units, all three slave units will be controlled as if they were one speedlite in slave group A. -51- GRP=A GRP=A GRP=A

You can also lock the flash mode when YN565EX is used as slave unit. Manual flash: Press the [MODE] button for 2 sec. or longer until <M> display, then you can set the output level by pressing [LEFT] [RIGHT] [UP] [DOWN] Stroboscopic flash: Continue to press the [MODE] button until level, numbe...

VIII. The Advanced Application YN565EX can receive remote wireless signal. The longest distance used indoors is 25 meters and the longest distance used outdoors is 15 meters. Please note that the YN565EX’s wireless sensor should be faced to master unit, and make sure it is within the effective range...

● Fn NO.: 03 ● Fb CL on ： FEB auto cancel is enabled ● Fb CL -- ： FEB auto cancel is disabled ● Fn NO.: 08 ● AF L on ： AF-assist beam firing is enabled ● AF L -- ： AF-assist beam firing is disabled -56-

● Fn NO.: ： 09 ● AP S – A1 ： Automatic identification is enabled ● AP S – -- ： Disable Fn NO.: 10 SL Sd 60 ： Power automatic off of the slave unit is 60 minutes SL Sd 10 ： Power automatic off of the slave unit is 10 minutes ● Fn NO.: 11 ● SL OFF 8H ： Slave auto power off cancel within 8 hours ● SL O...

● Fn NO.: 14 ● SO nd on : Sound prompt function is enabled ● SO nd -- : Sound prompt function is disabled ● Fn NO.: 15 ● SEOFF 3/5/10/30/1H/2H/3H/5H ： Keeping idle for 3/5/10/30 minutes or 1/2/3/5 hours will enter the dormancy mode ● Fn NO.: 17 ● CL EA -- : Recover the default settings NOTE: The opt...

8. The use of external charging box You can buy YONGNUO external charging boxes like SF-18C or SF-17C and connect it to the charging port of the speedlite. After flash, the charging box will charge the speedlite. 9. High-speed continuous shooting 10. Reflection Flash Bounce flash means to take photo...

11. Use Reflection Board to Take Photos With the reflection board flash, draw the reflection board and the wide-angle diffusion board out from the light head at the same time and then push the wide-angle diffusion board back. In such case, if this product is being used to take photos, it will produc...

Guide Number of different focal length range (at ISO 100, in meters / feet) Flash Coverage (mm) Output 14 24 28 35 50 70 80 105 15/49.2 28/91.9 30/98.4 39/127.9 42/137.8 50/164 53/173.9 58/190.3 10.6/34.8 19.8/65 21.2/69.6 27.6/90.7 29.7/97.4 35.4/116.1 37.5/123 41/134.5 7.5/24.6 14/45.9 15/49.2 19....

2. YN565EX can’t work as slave unit Check the slave unit setting: The YN565EX must be set to SLAVE. Check the slave unit’s situation: Please position the YN565EX(s) within the master’s wireless transmission range. Adjust the slave unit’s angle toward the master unit and distance from the master unit...

7. The state of YN565EX is abnormal. Please try to turn off the power supply YN565EX and camera. After YN565EX is installed on the hot shoe of camera, turn on the power supply again. If it is still unusual, please replace the batteries. Updated version of this manual can be got from http://www.yongn...