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UWT 16038-HSS User Manual

Optoelectronic ttl converter for seafrogs underwater photo housings (housing version with 2 optical sockets at the front) for sony a7c, a7miv, a7rv cameras

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Specifications
Compatible underwater housings:
Compatible strobes:
TTL outputs onboard:
Optical Bulkhead (Seafrogs style mount):
HSS (High Speed Synchronization) support
Flash settings control by camera menu
Rear / Front Curtain synchronization support:
Continuous shooting mode (CL / CH) support:
Switching "TTL / M" underwater:
(+/-) "Flash Exposure compensation" support:
Switching power "ON/OFF":
Battery type:
Current consumption (in standby mode)
Battery capacity (+20°C):
Fiber-optical cable type:
Compatible Electric Bulkheads (optional accessories):
Electric Sync Cord support (Sea&Sea, Ikelite):
Dual Electric Sync Cord support (Sea&Sea, Ikelite):
16038-HSS Optoelectronic TTL Converter
for SEAFROGS underwater photo housings
(housing version with 2 optical sockets at the front)
for SONY A7C, A7MIV, A7RV cameras
(Firmware: June-2024)
USER'S MANUAL
Inon Z-330, Z-240, S-220, D-200,
Sea&Sea YS-250, YS-D1, YS-D3 Mark II, YS-D3 DUO,
Ikelite Ds-232, DS-230, DS-162, DS-161, DS-160, DS-125,
Subtronic Pro-270, Pro-160 (by electric sync cord),
Retra Pro MAX (including HSS functionality),
Marelux APOLLO-III V2.0, APOLLO-S (including HSS functionality)
613 cores only (Nauticam 26216 / 26217, HowShot 613L, Sea&Sea 50133 / 50128 / 50135)
Seafrogs housings for Sony A7C, A7mIV, A7rV
2 optical (1 LED module) + 1 electrical
manual type HSS with Retra and Apollo strobes, - up to 1/8000s
25 000 flashes, 6 months in standby mode
UWTechnics electric bulkheads (Nikonos, Ikelite)
automatic by camera command
CR1220 (2pcs.)
0.01 mkA
1 pc
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Summary of Contents for UWT 16038-HSS

  • Page 1 16038-HSS Optoelectronic TTL Converter for SEAFROGS underwater photo housings (housing version with 2 optical sockets at the front) for SONY A7C, A7MIV, A7RV cameras (Firmware: June-2024) USER’S MANUAL Specifications ▪ Compatible underwater housings: Seafrogs housings for Sony A7C, A7mIV, A7rV ▪...
  • Page 2 Safety Warning for Batteries usage ➢ Use only batteries of the type specified in the Specification. ➢ Batteries must be new and undamaged. Carefully check batteries before usage. ➢ To avoid leakage or explosion, always check appropriate battery terminals position (“plus” terminal up) before installing to the TTL Converter.
  • Page 3 TTL Converter Battery energy saving ▪ TTL Converter battery can work about 1 year, but only if camera activity settings have been set properly by user. ▪ When camera is active, TTL Converter is also active and consumes energy from battery. When camera is not active (Standby mode or switched OFF), the TTL-Converter is also switched OFF automatically.
  • Page 4 Using optical synchronization, set right dial switch on the strobe body to “0ev” (position “12 o’clock”), but using electrical wire synchronization set right dial switch to “ttl” mark as fixed position (“9 o’clock”). In case of optical synchronization, TTL correction (+/-) is available by the strobe dial switch “+/-Ev” and also by the camera controls via “Flash Exposure Compensation”.
  • Page 5 Shooting in Manual mode ▪ Underwater photographer can use 3 different methods for shooting in Manual mode: Camera menu Manual mode Underwater strobe Manual mode TTL-Converter hardwire Manual mode Camera menu controlled Manual Mode (set by camera menu assigned command – “WL”) Switch TTL-converter to Manual mode by camera menu (“WL”...
  • Page 6 • Special note for YS-D3 DUO strobe usage: TTL Converter’s Flash intensity adjustment by camera controls in this “Controlled Manual mode” is not applicable with YS-D3 DUO via optical input, because of the optical signal processing algorithm inside the strobe. Although the electric input of YS-D3 DUO supports this feature normally. Underwater Strobe Manual Mode (set by underwater strobe dial switch): Set underwater strobe dial switch to M mode without pre-flashes.
  • Page 7 ▪ For Continuous (Serial) Shooting with underwater strobes, it is strongly recommended to use Manual mode and set small flash intensities manually. This way it is possible to get serial shots with acceptable lighting accuracy due to reduced recycle times. Storage ▪...