Synchronously press the GR/CH button and the S1/S2 button can turn on/off the built-in wireless transmission. If there are no wireless and channel indicators displayed on the LCD panel, the built-in wireless transmission is off. On the contrary, the built-in wireless transmission is on. Synchronously press the S1/S2 button and BUZZ button to recover factory settings. Alarm Display

Godox SK300ii, yes or not? - Digital Photography Review Godox SK300ii, yes or not? - Digital Photography Review

When there is flammable accessory on the flash unit, do not keep the modeling lamp on for a long time. It is recommended to cool it down for one minute after 10 minutes' working. Shut down the power and remove the power cord before replacing the flash tube. Wear insulated gloves to loosen the iron wire on the tube, keep a balanced hold on the two feet of the flash tube and pull out the old tube gently. Take down the feet casing from the old tube and put it on the new one. Hold two feet of the new tube, and target directly towards the two copper outlets, then push them slightly in. Twine the iron wire on the stainless steel sheet to fix the flash tube. A modeling ligh's main purpose is to give you some idea of how the lights are going to illuminate the subject. For example where the shadows are going to fall. The fact that they can help focusing is secondary.c) Go for the TT685's above the TT600 for the same reasons I did - the price difference is not much - if the V860 is a good price then go for it - just make sure it is latest version with wireless built in.

Godox SK300II, SK400II - SK II Compact Studio Flash Manual Godox SK300II, SK400II - SK II Compact Studio Flash Manual

Please turn off the power and wear insulated gloves before installing and connecting accessories. When replacing the tube or modeling lamp, please make sure that the tube is cool and wear insulated gloves to prevent burns.The flash unit is built in with a Wireless Control Port so that you can wirelessly adjust the power level of the flash and the flash triggering. To control the flash wirelessly, you need a FT-16 remote control set (oncamera and on-flash). Insert its receive end into the Wireless Control Port on the flash and insert the transmit end into the camera hot shoe. Settings made on the hotshoemounted transmit and receive ends will be wirelessly communicated to the flash. Then you can press the camera shutter release button to trigger the flash. You can also hold the transmit end at hand to control your off-camera flash. This product, except consumables e.g. flash tube and modeling lamp, is supported with a one-year warranty. I have two 120cm softbox umbrellas and several silver and white DIY reflectors (I think that I have too little light in all situations). To prevent damage to the product or injury to you or to others, read the following warnings in their entirety before using this product. Keep these safety instructions where users can read them for ready reference. You buy a TT600 and a trigger (I'd recommend an XPro rather than an X1T). You can then experiment with the TT600 as the main light using a reflector as fill and see if it's powerful enough. If it is powerful enough you can get another TT600 and you have spent the minimum amount of money to solve your problem. If it isn't powerful enough you can get an SK300II or AD200 and use the TT600 as fill and you haven't wasted any money.