Nauticam EMWL User manual

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
INSTRUCTION MANUAL
Nauticam EMWL Water Jacket Set
PN# 87520
Current as of 06/30/2023

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.
•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

IDENTIFICATION OF PARTS
# 87521 Water Jacket Body x 2 # 87521C Exchange special cap for Water Jacket
use with 60° Objective Lens
# 87522R Water Jacket Rear Gasket x 2
# 87522A
Front Gasket for
60° Objective Lens
# 87522C
Front Gasket for
130° Objective Lens
# 87522B
Front Gasket for
160°/ 100° Objective Lens
# 87522S Front Gasket for Straight Relay Lens

POSITION MAP OF PARTS
Exchange this special
cap on the original water
jacket while using with
60 objective lens.

# 87522A Front Gasket for 60° Objective Lens
# 87522C Front Gasket for Objective130° Lens
# 87522B Front Gasket for 160°/ 100° Objective Lens
# 87522R Water Jacket Rear Gasket
# 87521 Water Jacket Body
# 87521C Special cap for Water Jacket use with 60° Objective Lens
# 87522S Front Gasket for Straight Relay Lens
Focusing Unit #1/2/3/4
Objective Lens 60°
Objective Lens 130°
Objective Lens 100°/160° Relay Lens
①
②
③
④④
⑦
⑤⑤
⑥
①
②
③
④
⑤
⑥
⑦
EMWL WATER JACKET SET WITH RELAY LENS

2. Align the center cap of water
jacket with the red button on
focusing unit. Gently press the
water jacket on top of the rear
gasket until it goes all in.
3. Mount the water jacket rear
gasket and front gasket
respectively as shown in the
diagram.
1. Mount the WJ rear gasket onto
EMWL focusing unit as shown.
MOUNT WATER JACKET SET WITH RELAY LENS

4. Align the “O" mark on the relay
lens with the center cap of
water jacket. Gently press the
gasket on the relay lens into
the water jacket (on focusing
unit) until it is completely
sealed.
Lift the cap open if the gasket
can’t be sealed into water
jacket and close it after the
gasket is mounted correctly as
shown in the diagram.
5. Mount the front gasket onto
objective lens as shown.
6. Align the “O" mark on the
objective lens with the center
cap of water jacket. Gently
press the gasket into the water
jacket until it is sealed
completely.
MOUNT WATER JACKET SET WITH RELAY LENS

7. Place the EMWL set on a steady
surface. Align the center cap
of the water jacket with the red
button on the relay lens. Gently
press the water jacket into the
water gasket until it is sealed
evenly as shown.
8. Lift the cap of water jacket open,
and fill the water jacket with
clean water. Close the cap off
after done.
To disassemble, please reverse
the above steps.
Attach the finished EMWL set to
housing port and make some test
shots before go diving.
MOUNT WATER JACKET SET WITH RELAY LENS
* Please do not open the water jacket cap underwater.
It is designed to use with clean water to prevent
particles/dirt from getting into the module joints.

Focusing Unit #1/2/3/4
Objective Lens 60°
Objective Lens 130°
Objective Lens 100°/160°
①
②
③
④
⑦
⑤
# 87522A Front Gasket for 60° Objective Lens
# 87522C Front Gasket for Objective130° Lens
# 87522B Front Gasket for 160°/ 100° Objective Lens
# 87522R Water Jacket Rear Gasket
# 87521 Water Jacket Body
# 87521C Special cap for Water Jacket use with 60° Objective Lens
①
②
③
④
⑤
⑦
MOUNT WATER JACKET SET WITHOUT RELAY LENS

3. Mount the front gasket for
objective lens as shown.
1. Mount the WJ rear gasket on
EMWL focusing unit as shown.
2. Align the water jacket with the
red button on the focusing unit,
gently press the water jacket
into the gasket until it is sealed
evenly.
MOUNT WATER JACKET SET WITHOUT RELAY LENS