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Geekoto GT-400 User Manual
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Geekoto GT-400 User Manual

Indoor outdoor flash light
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GT-400
Indoor Outdoor Flash Light
USER MANUAL

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Summary of Contents for Geekoto GT-400

  • Page 1 GT-400 Indoor Outdoor Flash Light USER MANUAL...
  • Page 2 Catalog Introduction Product advantage Component name — Flash mode TTL flash mode — Flash mode M manual flash mode Multi—Stroboscopic flash mode — Flash mode S1, S2 light control mode — Flash mode High speed synchronization Wireless flash shooting - Wireless infrared transmission 陣...
  • Page 3 TTL camera flashes, TTL outdoor flashes, TTL studio flashes, etc. With this flash, • Studio quality light: up to 400Ws, GN 63 (m ISO 100) . One GT-400 can your shooting will become simpler. You can easily achieve a correct flash exposure overpower the sun.

  • Page 4: Component Name

    Component name Component name Body Body Infrared receiving window Infrared receiving window lithium battery LE-27 Aluminum protection ring LCD panel Mode button USB interface Modeling light button Indicator light / Indicator light Test flash Buzz tips Heat Vents Set button Power switch Synchronous sockets Umbrella...
  • Page 5 Power cord Lamp cover TR-06 (buy extra) Standard reflector RF-07 (buy extra) Buy extra GT-400 can be used with the following accessories to obtain the best results of the shooting and the use of experience. Soft box Reflector Reflector Soft box...
  • Page 6 Component name Component name Ready to start The standard battery LE-27 is installed to the battery box, turn on the power of the corresponding supply mode (lithium battery or DC power supply), flash light to work on battery self-check, self display flash type information battery voltage is normal to complete the system, the initialization, the boot interface is as follows: Initialization is complete flash into work mode, if the battery voltage during boot self-checking is abnormal, the interface prompts the battery voltage is too low...
  • Page 7 — Component name Flash mode TTL flash mode Wireless mode selection C-1 (Commander) The flash can work in a conventional mode (receiving 2.4G wireless signal) and the Nikon Canon system wireless instruction mode (receiving infrared transmission signal). Press the <MODE> button for three seconds to switch. The flash light as a slave unit, can support TTL, M, Multi, S1, S2 .

  • Page 8: Flash Mode - Multi: Stroboscopic Flash

    — — Flash mode M: manual flash mode Flash mode Multi: stroboscopic flash Selection flash mode Using stroboscopic flash, can send a series of quick flash. It can take multiple images of a moving object in a picture. You can set the flash frequency (the number Press 【MODE】selection button until the screen shows the M mode.
  • Page 9 — — Flash mode Multi: stroboscopic flash Flash mode Multi: stroboscopic flash Calculate shutter speed Exposure times setting Standby mode press the 【Setting button】the number hight light (yellow During stroboscopic flash, the shutter remains open until flash to stop. Use the following formula to calculate the shutter speed, and then use the camera to set.
  • Page 10 — — Flash mode S1, S2: Wireless optical flash light mode Flash mode S1, S2: Wireless optical flash light mode Troubleshooting guide Induction mode Press <MODE> mode selection button set to S1, S2 mode. When using the S1/S2 mode, avoid the following: S1：...
  • Page 11 Flash mode — High speed synchronization — Wireless flash shooting Wireless infrared transmission Wireless instruction Canon instruction / Nikon instruction This flash can be used in wireless systems and perfect combination use with other models. Canon high speed synchronization: After enable the remote control high speed funtion, the camera will be in manual Wireless flash system is made up of a number of wireless flash function to complete mode, the shutter speed can be used to improve the speed of synchronization.
  • Page 12 In the wireless instruction mode, the flash light can be realized with high speed the received information, and online aperture signal: GT-400 as the slave unit can be controlled, the master unit type: L400, TR660, L870 signal.
  • Page 13 Wireless flash shooting - Wireless infrared transmission Wireless Flash transmission - Wireless 2.4G transmission Troubleshooting guide This light can work in normal mode (receiving 2.4G wireless signal) and Canon (Nikon wireless system command mode receives the infrared signal transmission), In wireless remote control mode, the flash power, mode and other parameters press the <MODE>...
  • Page 14 *GT-400 as the slave unit, can be controlled by the master unit model: L870, L400, TR660 signal.

  • Page 15: Other Applications

    Its state, including low battery power, high battery TTL studio flash light GT-400 power, charging time, flash with high temperature, LED with high temperature. When there is a high temperature alarm, please let the flash to rest for a period of time until the flash temperature back to the normal temperature.
  • Page 16 Other applications Other applications Overheat protection Overheat protection Charge timeout Charge timeout Flash high temperature Charge timeout LED high temperature...

  • Page 17: Specification

    Specification Specification GT-400 Model Model GT-400 Radio mode (compatible with Nikon&Canon) 4 groups:1,2,3,4 Optical Wireless slave unit mode Channel 2.4G 16 groups:1~16 Optical wireless (compatible with Nikon&Canon) TTL/M/Multi/S1/S2 Radio off Power Supply(14.8V/3200mAh) Power Supply Radio slave mode Flash mode TTL/M/Multi...