Vello OCS-SMI3, OCS-S3, OCS-S6, OCS-N3, OCS-S1.5 User manual

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OFF-CAMERA TTL FLASH CORD
USER MANUAL
INTRODUCTION
Thank you for choosing a Vello Off- Camera TTL Flash Cord. This TTL ash cord allows you to set up a portable  ash for off-camera lighting while retaining all of the TTL  ash functionality achieved in modern digital cameras.
Off-camera lighting reduces the harsh shadows of direc t on-camera ash and gives your photos more natural lighting. TTL (through the lens) functions of modern cameras handle exposure calculations so you can concentrate on composing the image. Because the light from the ash is measured through the lens by the camera, there is no need for exposure calculations or a separate light meter.
CAUTIONS
Switch off all devices (cameras and ashes) before adding or removing a ash unit.
Use caution in stretching the coiled cord. Do not stretch the cord to lengths where it will cause your setup to become unstable.
Do not attempt to modify or disassemble the cord, shoe, or contacts. Do not attempt to “daisy-chain” ash cords.
This device is not water­resistant. Do not immerse in or expose to water, rain, or snow.
Do not clean the cord with solvents. Use a sof t, dry cloth to clean the cord and connections.
Do not use or leave the device in conditions of extreme heat, severe cold, or high humidity.
COMPATIBILITY
Vello makes several models of Off-Camer a TTL Flash Cords that are compatible with different makes of camera. Your cord may look different from the one pictured in this guide .
Read your camera’s user manual for further instructions on use of off-camera sync cords and the TTL functions of your camera.
MOUNTING ON THE CAMERA
1. Mount the flash sync cord to your camera’s hot shoe. Make certain that you are mounting the end of cord that has the multiple contacts on both sides. The cord should feed towards the lens.
2. If your model of TTL Flash Cord has a locking mechanism, use it to secure the cord to the hot shoe.
OFF-CAMERA MOUNTING
1. The off-camera hot shoe of the sync cord can be mounted to an accessory shoe.
2. Or use the 1/4˝-20 threaded socket to mount to a compatible tripod, boom, or light stand.
MOUNTING THE OFF-CAMERA FL ASH
1. Make certain that t he ash and camera are turned OFF before mounting the ash.
2. Mount the ash to the hot shoe of the off-camera ash sync cord.
3. Turn on the camera and ash. Refer to the user manuals of your camera and ash for instructions on TTL light metering.
Limited One-Year Warranty
Vello provides a limited warranty that this product is free from defects in materials and workmanship to the
original purchaser under normal use for a period of one (1) year from the original purchase date. Vello’s
responsibility with respect to this limited warranty shall be limited solely to repair or replacement, at its option,
of any product which fails during normal consumer use. This warranty does not extend to damage or failure
which results from misuse, neglect, accident, alteration, abuse, improper installation or maintenance. EXCEPT
AS PROVIDED HEREIN, VELLO MAKES NEITHER ANY EXPRESS WARRANTIES NOR ANY IMPLIED
WARRANTIES, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE. To obtain a replacement during the time of this warranty please
return the defective item with proof of purchase along with an RMA number to the place of purchase. This
warranty gives you specic legal rights, and you may also have other rights which vary from state to state.
www.vellogear.com © Copyright 2011 Ve llo
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