Nauticam 21150 User manual

Current as of 2019/10/09
Instruction Manual for
21150 Extension Ring 50 with Lock III
FOREWORD
Thank you for your purchase of a NAUTICAM product.
At NAUTICAM, we pride ourselves in the ability to recognise the requirements
of professional as well as amateur underwater photographers and fulfill them
through the innovative designs of our products. We strive to achieve a high
level of user-friendliness by allowing stress-free installation and easy
operation of all important functions of the camera.
Each product is individually inspected and water pressure tested to ensure
optimum quality.
Please read this manual carefully before using the product, this will maximise
its performance as well as its lifetime.
WARRANTY
All NAUTICAM Products are warranted against any material and
manufacturing defects for two years from the date of purchase for consumer
use. This warranty only applies to products purchased from authorised
NAUTICAM dealers and does not extend beyond the original retail purchaser.
To return your product for service, please contact your regional authorized
service centre(s). Please note that this warranty only applies when the product
is purchased in the territory where the service centre is located.
NAUTICAM does not hold responsibility for damage, of any nature, to any
equipment used with and/or placed within our products.
NAUTICAM accepts no liability for any loss of captured images or the inability
to capture images even if it is due to the malfunctioning of our products.
Unauthorised modifications and/or repairs of our products will automatically
invalidate the warranty.
IDENTIFICATION OF PARTS
MOUNTING THE EXTENSION RING ON A PORT
Confirm that the extension ring is unlocked, with the locking pin pointing
upwards as shown.
Align the "I" mark on the extension ring with the WHITE dot on the port.
Gently push the extension ring towards the port until it cannot go any
further.
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Locking pin
Extension ring
Alignment “I”
mark
Alignment
“O” mark
Locking tab for use with earlier version “pin locking” extension rings

Current as of 2019/10/09
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Turn the extension ring clockwise until the white dot on the extension ring
aligns with the white dot on the port.
To lock the extension ring, push the locking pin inwards.
Turn the locking device sideways into the recess. Ensure that the locking
device is secured inside the recess and the extension ring is securely locked
with the port.
To unlock, insert a small screwdriver into the recess to lift the locking device,
then reverse the above procedures.
COMPATIBILITY
This extension ring is backwards compatible with other N120 extension rings.
A user installable locking tab is pre-installed for this purpose.
Remove the locking tab when using large diameter lenses like Canon 11-
24mm lens.
SPECIFICATIONS
Dimensions:
Dia132mm x 64mm
Internal Diameter:
Dia109mm
Extension Length:
50mm
Port Mount:
N120
Weight:
Approx. 0.27kg
Depth Rating:
150m
Locking tab