Sunpak DF3600U Instruction Manual page 13

Wireless optical flash model(S1,S2)
Rotating the flash lamp, the signal transmitter should toward to the
MASTER speedlight in S1,S2 mode.
Setting optical flash model:
1, Press 【Flash model select button】 until LCD display S1/S2 model in
Wireless flash model.These two models are suitable for the side effect of
the machine, to create a variety of lighting effects. They are suitable for
manual flash and TTL flash environment.
2, In these two modes, the output brightness is adjusted to the same as the
M mode.
S1 model:
Suitable for manual flash environment,each
flash of induction MASTER flash light and
sync trigger falsh.The effect as same as
Wireless flash trigger.MASTER flash setting
manual model in commom situation,please
don't use TTL model of pre-flash and red rey
reduction of several flash.
S2 model:
Suitable for manual flash environment
(pre-flash cancelmodel ).This model can
ignone TTL flash Pre flashing signal and main
flash sync.It support MASTER flash light in
TTL model.
Note: If SLAVE light does't sync flash with MASTER flash light in S1
/S2 model.Pleaes setting optcial model of SLAVE light and power
output by correct.
Please avoid several situation as below:
Avoid MASTER light to use red eye reduction funciton
Avoid MASTER light to use model lamp
Avoid MASTER light to use instruction model(Nikon) or wireless
model (Canon)
Avoid MASTER light to use ST-E2 and the vice factory master flash
as for flash controler.
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Note:
If the camera without a built-in flash (such as Canon's 5D, 5D II, 5D III)
is unable to use the c/Slave n S1/S2 or Slave mode separately. Because the
Slave c/Slave n or S1/S2 mode is required to use the Master light exposure
to use. If you need to use this feature to you need repurchasing the original
Canon flash or ST-E2 as a flash controller.
Multi lighting applications
1, Wireless optical instrcution light
You can create two or three slave units to complete the multi - position
shooting requirement. And by the main TTL auto flash shooting flash
set the flash ratio, manual flash output strobe output,
(1)Flash light compose two salve unit group's wireless flash.
Setting SLAVE unit: SLAVE c and SLAVE n.
Setting channel: 1,2,3,4
Setting group: Two flash lights setting group A ,B
Setting MASTER unit: Setting each group flash model and output power
Setting flash light ratio: Setting MASTER unit flash light ratio A:B or A:
B:C for shooting (for example: Canon instruciton )
(2)Flash light compose three SLAVE unit group 's wireless flash
Setting SLAVE unit: SLAVE c and SLAVE n.
Setting channel: 1,2,3,4
Setting group: Three flash lights setting group A,B,C
Setting MASTER unit: Setting each group's flash model and output power
Setting flash light ratio: MASTER unit flash light ratio setting <A: BC>
(For example: Canon instruction ) ,press down test button of MASTER
unit to test flash.If the SLAVE unit doesn't flash ,please check the flash
light angle and the right distance.
Note:
MASTER unit: If setting <RATIO A: B>,setting SLAVE unit of group C
will not flash.
If the group of three flash light set <A>,they will be controlled by MASTER
flash light.
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