Nauticam 19598 User manual

INSTRUCTION MANUAL
for CR2450-Z Zoom Gear for Canon
RF 24-50mm F4.5-6.3 IS STM
PN# 19598
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 06/13/2023

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

PACKAGE CONTENTS
•Make sure that you have all the included items listed below before using this product.
•If some items are missing or damaged, please contact us or local Nauticam dealer.
Plastic C-ring for zoom gear CR2450-Z Zoom Gear
Spare Rubber grips x 6
Manual Instruction Card

IDENTIFICATION OF PARTS
Spare rubber grips
Plastic C-ring for zoom gear
CR2450-Z Zoom Gear
Remarks:
The tightness between the gear and the lens can be adjusted by removing or
adding rubber grips on either sides of the plastic C-ring, total 6 rubber grips
are included in the package.

MOUNT THE GEARS ON A LENS
1. Insert the plastic C-ring for zoom gear
as shown and place it over the lens.
2. Insert the zoom gear on a plastic C-ring
until it reaches the flange of the plastic
C-ring.

MOUNT THE GEARS ON A LENS
3. To remove the CR2450-Z Zoom Gear for
Canon RF 24-50mm F4.5-6.3 IS STM,
reverse the above steps.
The tightness between the CR2450-Z
Zoom Gear for Canon RF 24-50mm
F4.5-6.3 IS STM 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.

CONTROL THE GEAR
The CR2450-Z Zoom Gear for Canon RF 24-50mm F4.5-6.3 IS STM can be
controlled by zoom/focus knobs of the housing.
After mount the camera and lens (with gear installed) on the housing,
confirm that the zoom/focus knobs operates correctly.

SPECIFICATIONS
#19598
CR2450-Z Zoom Gear for Canon RF 24-
50mm F4.5
-6.3 IS STM
Dimensions:
DIA102.0
× 20.3mm
Type:
Zoom gear
Compatible
lens:
Canon RF 24
-50mm F4.5-6.3 IS
STM
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.