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Summary of Contents for Hensel IO TTL
- Page 1 WIRELESS FLASH TRIGGER Operating Instructions Hensel-Visit GmbH & Co KG Document no. 900.0534.00 www.hensel.eu...
- Page 2 Thank you for choosing this product. The Hensel IO TTL unites three functions in one: radio synchronization, remote control & TTL control. It features an especially bright LC-display that is also easy to read in full sun. It is used to wirelessly synchronize and control Hensel devices with a camera that has compatible IO technology.
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Page 3: Table Of Contents
Table of Content I. The Device II. First Steps Inserting Batteries IO On / Off Connection to Camera / Specifics III. Basic Functions and Keys Channel Selection Group Selection / Mode Selection Synchronization and High Speed Synchronization Remote control - Device; Modeling light Power control Command Confirmation Test Function... -
Page 4: The Device
I. The Device Display Channel/ Beeper Key Mode Key Modeling Light Key Power Setting / TTL-Offset 10. On /Off Key (<+> more, <-> less) 11. Control LED Groups (A, B, C) 12. USB Jack for Software Update Test Key 13. Mount for Flash Shoe Sync Key 14. -
Page 5: First Steps
II. First Steps Inserting Batteries 1. Open the lid of the battery compartment on the bottom of the IO. 2. Insert 2 AAA batteries into the battery compartment in the position shown. Please do not use rechargeable batteries. 3. Close the lid of the battery compartment. Please note: ... -
Page 6: Basic Functions And Keys
The following measures can help in case of malfunctions: Align the IO TTL or the flash new, or newly position it. Change the distance between the transmitter and the flash/ receiver. If the distance is too short or too long, it can lead to trigger misfires! ... -
Page 7: High Speed Synchronization
Many flashes pulse during an HSS-flash to achieve constant light results while the shutter is open. In contrast, the Hensel Foris 1000 emits one flash with a very long flash duration. The result is the same. Due to special technology used for Foris, more energy is available while conserving the flash tube. -
Page 8: Command Confirmation
Command Confirmation (only in M mode) When the output power of a flash has been set to maximum or minimum level, the flash cannot continue to increase or decrease its IO specified output power. A short beep signal indicates that the command could not be executed. The power of all flashes in a group remains unchanged. -
Page 9: Added Functions
Prior to using your new IO, we recommend that you look for firmware under the menu point “Info“ located in the info section of the Hensel website (www.hensel.eu). Keep the power adjustment key [3] “-“ pressed while the IO is switched off and then press the On/Off key [10]. - Page 10 If flashes without IO TTL support are used in combination with IO flash devices, the flash output of the non-TTL flashes will be added to the complete flash exposure. Such flashes can be used for example for manually setting the exposure on the background.
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Page 11: Operation In M-Mode (Manual Mode)
Operation in M Mode (Manual Mode) If the IO is set to M mode, the flash power for groups A, B and C can be set manually. By changing between TTL and M mode, you can test your way to optimum exposure. Press the group key [4] A, B or C to select the applicable group that contains the device(s) you want to control. -
Page 12: Usb Software Update
V USB Software Update 1. You need a USB cable with a micro-B type jack to make updates. This cable is not included in the IO TTL scope of delivery! in the download section under “Info“. 2. You always find the latest software version for the IO at www.hensel.de... -
Page 13: Specifications
Ca. 91 x 57 x 37 mm Weight: Ca. 80g (without batteries) Subject to technical changes, errors excepted. Status: January 2020 Hensel-Visit GmbH & Co. KG Robert-Bunsen-Straße 3 D-97076 Würzburg www.hensel.de info@hensel.de Tel.: 0931 / 27881-0 Fax: 0931 / 287881-50...
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