Nauticam 36072 User manual

INSTRUCTION MANUAL
for O90-F Focus Gear for OM M.Zuiko
Digital ED 90mm f/3.5 Macro IS PRO
PN# 36072
Thank you for your purchase of a NAUTICAM
product.
At NAUTICAM, we pride ourselves in the ability to
recognize 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 maximize its performance as well
as its lifetime.
FORWORD
Current as of 3/23/2023

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 authorized NAUTICAM dealers
and does not extend beyond the original retail
purchaser.
To return your product for service, please contact
your regional authorized service center(s). Please
note that this warranty only applies when the
product is purchased in the territory where the
service center 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.
Unauthorized modifications and/or repairs of our
products will automatically invalidate the
warranty.
WARRANTY
•After installation of the port combo, please
make sure the O-ring (s) are free from debris
and uneven surface issues.
•A water-tight/vacuum test without the camera
inside the housing is highly recommended after
the changing of port and O-ring(s).
•Do not use lubricants from other brands with
the silicone rubber O-ring on this housing, only
use the lubricant provided by NAUTICAM.
•Discontinue use immediately should you notice
any leakage.
•Do not open the product in a wet or sandy
environment. Protect the interior from moisture
and debris in order to prevent malfunction or
leakage.
•Defective products should be shipped to our
distributors for service, unauthorized
disassembling and/or modifications could
result in malfunction or leakage.
•When travelling by air, do not travel with any
port installed as this may lead to a pressure
difference between the atmosphere and inside
the housing.
PRECAUTIONS

PACKAGE CONTENTS
•Make sure that you have all the included items listed below before using this product.
•If some items are missing or damaged, contact your local Nauticam dealer.
Plastic C-ring O90-F Focus Gear
Screw covers Focus Knob
Manual Instruction Card Spare Rubber grips x 6

IDENTIFICATION OF PARTS
Plastic C-ring
O90-F Focus Gear
Focus Knob
Spare Rubber grips x 6
Preparation of the Product
1. After verifying that the sealing O-ring is in good condition, lightly coat it with the lubricant provided and
wipe away the excess.
2. Make sure the O-ring groove is free from any foreign material; the groove can be cleaned with the aid
of a microfiber cloth.
3. Carefully place the port O-ring into the groove, ensuring that it lays flat and inside the entire groove.
4. Inspect the O-ring again, make sure there is no foreign materials.
5. After installing the port, lift up the entire system and inspect where the housing back and port meet the
housing. There should be a thin, uniform gap with no extruded O-ring.

MOUNT THE GEAR ON A LENS
1. Insert the plastic C-ring as shown
and place it over the lens.
2. Insert the O90-F Focus Gear on the plastic C-ring
until it reaches the flange of the plastic C-ring.
3. To remove the O90-F Focus Gear, reverse the
above steps.
The tightness between the O90-F Focus Gear and
the lens can be adjusted by removing or adding
rubber grips on either sides of the plastic C-ring,
spare rubber grips are included in the package.

MOUNT KNOB TO PORT
1. Remove the screw covers and the
screws, then take out the focus knob
plug from the port.
2. Separate the pre-installed knob by
removing the three screws as shown
following step 1 & 2. Then take out the
shaft from the knob sleeve.
3. Insert a focus knob assembly through the hole
of the Macro port
Gently push the focus knob assembly into the
hole until it cannot go in any further
Then Tighten the focus knob on the port by
screwing 2x screws and installing the screw covers.
1 2

MOUNT KNOB TO PORT
1. Mount a shaft on a knob sleeve of the
focus knob as shown
2. Screwing the knob to the knob sleeve
and plug the screw cover.
2. Locking the knob clockwise.

INSTALL THE LENS
1. Make sure the Focus knob and the
Focus Limiter Switch Selector are at
the most outwards position before
installing the lens.
2. Turn the knob both ways to check if
the gear is engaged with camera lens

36072
O90-F Focus Gear
Dimension (mm):
DIA76
x28
T
ype:
Focus
Gear
Compatible lens:
OM M.Zuiko Digital ED
90mm f/3.5 Macro IS PRO
SPECIFICATIONS
Remark:
Nauticam supports only e-manuals. Please download
corresponding product manuals on google drive
https://bit.ly/Nauticammanual,or contact us for e-
manuals.
CARE AND MAINTENANCE
•Soak the housing system in fresh water after
each use, during which all control buttons/knobs
should be operated a few times to avoid the
accumulation of salt residue; wipe the housing
with a towel before opening.
•After removing the housing from the rinse tank,
carefully press the housing lock safety button for
a few times to avoid the accumulation of salt
residue.
•After each day of diving, it is advisable to have
both the housing main O-ring and port O-ring
removed from its groove with the O-ring remover
and inspected for damage. Also check that the
O-ring retains its original circular shape; never
stretch the O-ring excessively or remove it with a
sharp object. The O-ring groove should be
cleaned to ensure it is free from any salt deposit
or foreign material; lightly coat the O-ring with the
provided lubricant before reinstalling it in the
groove. A damaged O-ring should be discarded
immediately and replaced only with one that is
provided by NAUTICAM.
Please refer to "Nauticam Product Care and
Maintenance Guide" for more details.