Ikelite 6961.85 User manual

Product Registration
Please register your product at ikelite.com within 15 days of purchase.
Our product registration database is the best way for us to get a hold
of you in the event of a product update or recall.
Underwater Housing for
Panasonic Lumix DMC-GX80, Lumix DMC-GX85/
Lumix DMC-GX85 K, Lumix DMC-GX7 Mark II
Product Number 6961.85

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About this Product
Thank you for your purchase of Ikelite equipment. Please read this
instruction manual completely before attempting to operate or dive
with this product. Please visit ikelite.com to register your product to
receive information on any updates, notices, or recalls pertaining to
your equipment.
Included in the Box
• Housing
• Waterproof bulkhead cap
• Silicone lubricant
• Control + push button tip assortment

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Important Notices
»This housing requires a compatible Lens Port for waterproof
operation. The housing is not waterproof without a Lens Port
attached.
»To prevent salt build-up and sticking controls, turn the camera
off and submerge the sealed housing in clean, freshwater.
Operate the controls several times each while underwater to
ush out any residue.
»Never leave a housing in a rinse tank, even if it is the only
system in the tank. Most catastrophic oods happen when the
user walks away from a housing while it is in the rinse tank.
»Do not use alcohol, cleaning agents, spray lubricants, Rain-X,
or other solvents on the housing or lens port. Use of an
incompatible chemical compound can damage the plastic and
o-rings, and may result in leaking.

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Contents
Product Registration 1
About this Product 2
Included in the Box 2
Important Notices 3
Getting to Know Your Housing 5
Setting Up Your Camera 7
Pre-Installation Checklist 7
Setting Up Your Housing 7
Opening the Housing 7
Inserting the Camera 8
Attaching the Hotshoe 9
Closing the Housing 9
Attaching the Lens Port 10
Final Check 12
Entering the Water 12
Setting Up An External Strobe 13
About the Built-In Flash 13
About Sync Cords 13
Attaching a Sync Cord 13
About Fiber Optic Cords 14
Attaching a Fiber Optic Cord 15
Maintenance 16
Post-Dive 16
Travel and Storage 16
Troubleshooting 17
Limited Warranty 19
Service and Repairs 19
Contact Us 20

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Getting to Know Your Housing
Fiber Optic Ports
Tray Mounts
Lens Port Base
Lens Release
Button
Lid Snap
Shutter Button
Mode Dial
Front Dial
Electrical Bulkhead
Accessory Port
Hole Plug
Finger Grip

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Fn4
DISP
Fn3
WB
O-Ring
AF/AE Lock
Camera Mounting Plate
ON/OFF Switch
Motion Picture
Button
Flash Open Button
Fn4
DISP
Fn3
WB
FN1/Post Focus
Button
Q.MENU/Delete
Down/Drive Mode
Auto Focus Mode
ISO Sensitivity
Rear Dial
Playback Button
White Balance
Display Button
MENU/SET

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Setting Up Your Camera
Pre-Installation Checklist
1. Insert a fully charged camera battery.
2. Insert a properly formatted memory card.
3. Set Red-eye Removal to “OFF.”
4. In Custom Menu set Eye Sensor > LVF/Monitor Switch > “MON.”
5. In Custom Menu set Touch Settings > Touch Screen > “OFF.”
6. Disable Post Focus: press Fn1 > Post Focus > “OFF.”
Setting Up Your Housing
Opening the Housing
1. Push the lid snap lock forward and start to lift the curved end away
from the housing.
2. Lid snaps are designed to provide enough force to compress the
o-ring for a proper seal. Keep rm pressure against the lid snap
while lifting it away.
Lid Snap Lock
3. Repeat with remaining lid snap.
4. Remove the housing back.

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Inserting the Camera
1. Remove any lanyard or neck strap which may be attached to the
camera.
2. Check to see whether the camera lens will t through the port
opening of the housing. If not, the lens will need to be removed
from the camera body and reattached AFTER the camera body is
installed in the housing.
3. Remove the camera Mounting Tray from the housing.
4. Line up the Mounting Screw with the camera’s tripod socket. Use a
coin or at head screwdriver (preferred) to tighten the Mounting
Tray to the camera. Tray should be tight against camera bottom.
Side Tray View
Bottom
Tray
View
Mounting Screw
Camera Tripod Socket
1/4-20 Mounting Hole
Camera Bottom
Mounting Tray
5. Pull out on the housing control knobs to move them out of the way.
6. DO NOT install camera with ash open. Doing so will result in
insufcient light output through the ber optic windows.
7. Insert the Mounting Tray into the slot on the inside bottom of the
housing. Push the camera all of the way forward until the back of
the Mounting Tray is ush with the back of the housing tray mount.

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Attaching the Hotshoe
1. Make sure the contact points are clean on the Hotshoe Camera
Mount and Hotshoe.
2. Slide the Hotshoe onto the Hotshoe Camera Mount.
Hotshoe
Hotshoe Camera
Mount
3. Push the Hotshoe forward until it is unable to go any farther. The
Hotshoe must be pushed all of the way forward to make proper
contact with the camera and provide TTL operation.
Closing the Housing
1. Make sure the o-ring is clean and in its proper location on the back
of the housing. The main o-ring does not require lubricant to make
a seal.
2. Place the back onto the housing front.
3. Make sure no controls or wires are interfering with the o-ring or the
back of the housing.
4. Place each lid snap into the corresponding hook on the housing
back.

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5. Push the lid snaps toward the housing until they are at against the
housing and the lock has engaged. Close opposing lid snaps at the
same time.
6. Check the Main O-ring seal. The o-ring should form a uniform, solid
line around the back of the housing. There will be a small, even
gap around the housing between the housing back and the housing
front.
Even Gap on
All Sides
Housing Back
Main O-ring
Lid Snap
Lid Hook
Attaching the Lens Port
A compatible lens port is required for waterproof operation.
Never submerge the housing without a lens port attached.

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1. Lightly lubricate the Port Base O-ring. When properly lubricated,
the o-ring should have an even, slightly shiny appearance. Wipe off
any excess lubricant. Lubricant prevents the o-ring from rolling or
extruding; it is not a sealing mechanism. Use ONLY Ikelite lubricant.
Port Base
O-ring
Thumb Screw
Port Base
Dome
Port
2. If using a zoom sleeve, place it over the lens with the teeth side
facing away from the housing.
3. Rotate all three thumb screws counterclockwise so that
approximately 4 threads are visible. This will allow the port to slide
over the Port Base.
4. Slide the lens port onto the Port Base and press evenly down
toward the housing until it stops. There should be a very thin, even
gap between the bottom of the port and the housing front.
5. Rotate all three thumb screws clockwise until they are snug against
the port. DO NOT overtighten.

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Final Check
1. Re-check the o-ring seal. The seal should form an even, solid line
around the back of the housing.
2. Turn on the camera and check all control functions.
3. Make sure that the camera can obtain focus and take a photo.
4. Check battery life and open storage space on your memory card.
5. Check the ash, if using.
6. Submerge the housing in a fresh water tank dedicated to
underwater photography equipment. Visually conrm that there are
no signs of water intrusion or a steady stream of bubbles coming
from one of the housing seals.
Entering the Water
1. If possible, we recommend entering the water without your housing
to ensure you are comfortable and your life-saving equipment is in
good working order. Once you are stable, have someone pass your
camera housing to you.
2. Submerge the housing at the surface of the water and visually
conrm that there are no signs of water intrusion or a steady stream
of bubbles coming from one of the housing seals. If water does
appear to be entering the housing, point the lens port downward
and return the housing to the surface as quickly as possible. Please
observe all necessary safety precautions. NEVER ascend faster
than accepted safety limits.
3. Use your hand to gently ush away any small bubbles that may be
on the face of the lens port. Bubbles will produce soft focus spots in
your photo or video.

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Setting Up An External Strobe
About the Built-In Flash
Due to the opaque housing design, the camera’s built-in ash
CANNOT be used alone to light a subject underwater. The camera’s
built-in ash CAN be used to trigger ber optic strobes. An external
strobe may be triggered by either electrical Sync Cord or Fiber Optic
Connector.
We recommend attaching an external strobe for the optimal color
and clarity in a wide variety of shooting situations, including daylight
photography.
About Sync Cords
Attaching a strobe via electrical sync cord provides faster strobe
recycle times as compared to a ber optic connection, and prolongs
camera battery life.
When a compatible Ikelite DS strobe is attached via sync cord,
circuitry built into the housing allows the strobe to communicate
directly with the camera to trigger the strobe and adjust its power for
perfect exposure.
Strobes from SEA&SEA, INON, and Nikonos attached by electrical
sync cord are not capable of powering the TTL circuitry built into this
housing. These strobes must be used in manual power modes when
connected via electrical sync cord.
Attaching a Sync Cord
A bulkhead cap or sync cord must be attached to the housing for
waterproof operation. Never submerge the housing without either
a sync cord or waterproof bulkhead cap attached.
1. Remove the bulkhead cap.

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2. Lightly lubricate the sync cord o-rings. We recommend using only
Ikelite silicone lubricant to eliminate the possibility of swelling due to
incompatible compounds.
3. Line up the pins and receptacles and insert the sync cord plug into
the bulkhead.
Waterproof
Bulkhead
Cap
Bulkhead
Sync Cord
4. Rotate the knurled retaining ring until snug on the housing’s
bulkhead. Do not use pliers or tools to tighten the retaining ring.
5. Attach the other end(s) of the sync cord to the bulkhead(s) on your
strobe(s).
6. If using an Ikelite strobe, set the strobe to TTL. If using a non-Ikelite
strobe, set the strobe to manual ash and select a manual power
setting.
7. Turn on the strobe(s).
8. Turn on the camera.
9. Take a test photo to ensure that your strobe(s) are functioning
properly.
About Fiber Optic Cords
Attaching a strobe via ber optic connection requires the camera’s
built-in ash to re each time a photo is taken. Firing the camera’s
ash will cause increased lag time in between photos and decrease
camera battery life.

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Attaching a Fiber Optic Cord
1. Check the end of the ber optic cord to ensure that it is clean and
smooth.
Fiber Optic
Connector
O-ring
Fiber Optic
Ports
2. Ensure that the ber optic cord o-ring is in place. This o-ring does
not provide waterproong, however it does keep the ber optic cord
in place.
3. Attach one end of the ber optic cord into one of the ber optic
ports on the front of the housing. The connector is a press-t into
the ber optic port.
4. Attach the other end of the ber optic cord to a compatible strobe.
5. Set the strobe to the appropriate setting based on manufacturer
recommendations.
6. Turn the camera on and pop up the built-in ash.
7. Turn the strobe(s) on.
8. Take a test photo to ensure that your strobe(s) is functioning
properly.

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Maintenance
Post-Dive
1. Rinse the housing in fresh water. Rotate the housing controls and
press each button while submerged in fresh water to ush out any
salt or debris to ensure smooth operation on future dives.
2. NEVER leave your housing in the fresh water rinse tank. Collisions
with other peoples’ gear can cause scratches or damage to your
equipment.
3. Stow the housing in a shaded place where it is protected from
impact or overheating. If no shade is available, we recommend
covering the housing with a towel or cloth.
4. Check the memory card capacity and battery life of your camera
and strobe(s). Recharge as necessary.
5. Always re-check o-ring seal after opening the housing.
Travel and Storage
1. Remove the camera from the housing for travel or storage.
2. Check the main housing o-ring.
3. Close the empty housing and submerge it in lukewarm fresh water.
While submerged, rotate each control and depress each button to
ush out any salt or debris.
4. Remove the housing from water and rinse with running water.
5. Do not rinse the inside of the housing or submerge the open
housing in water. If the inside of the housing needs to be cleaned,
wipe with a clean, slightly damp cloth.
6. Dry the housing with a clean, lint-free cloth.
7. Store in a cool, dry place.

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8. Like regulators and other pressure-sensitive equipment, we
recommend careful care and cleaning along with annual
replacement of the factory seals.
Troubleshooting
Water enters the housing
• Re-clean and re-install the main o-ring.
• Take the housing underwater without a camera installed to ensure
that the leaking has been corrected.
Photos are over-exposed (too light)
• Adjust aperture (smaller), shutter speed (faster), or ISO (lower)
setting.
• Move light(s) farther away from your subject.
• Adjust exposure compensation in the camera.
• Adjust lighting power.
Photos are under-exposed (too dark)
• Adjust aperture (larger), shutter speed (slower), or ISO (higher)
setting.
• Move light(s) closer to your subject.
• Adjust exposure compensation in the camera.
• Adjust lighting power.
Strobe will not re
• Turn on strobe; check battery strength.
• Restore camera to factory settings.

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• Make sure the hotshoe is pushed all the way forward in the camera
mount.
• Make sure that the camera ash is set to re on every photo.
• Check that the ber optic cord(s) or sync cord is properly attached.
Buttons are stuck
• Soak the housing in lukewarm fresh water. Depress each button
several times while the housing is submerged.
• Push button in all the way and apply lubricant to the button shaft.
Press the button several times to distribute the lubricant.
Button(s) or control(s) do not line up
• Ensure that nothing is preventing the camera from going into the
housing.
• Push the camera Mounting Tray forward until it is ush with the
housing tray mount.
Camera is not functioning normally underwater
• Ensure that the camera Mounting Tray is pushed all of the way into
the housing tray mount.
• Check each housing control while underwater to ensure that
they are disengaged. An inadvertently engaged control may limit
functioning of the camera.
• Check that the zoom control is returned to the center position.
Backscatter or “snow” in images
• Position strobes or lights farther away from your lens and at a slight
angle. Try not to “light up” water between the camera lens and
subject.
• Avoid using strobes in extremely low-visibility conditions.

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Limited Warranty
This Ikelite product is warranted against any manufacturing defects for
a period of one (1) year from the original date of purchase. Defective
products should be returned to Ikelite postage paid. Ikelite will, at
its sole discretion, repair or replace such products, and will return to
customer postage paid. All other claims of any nature are not covered.
Except as mentioned above, no other warranty expressed or implied
applies to this Ikelite product.
Service and Repairs
Ikelite is most interested in performing any service to ensure that all
products perform as intended. Evidence of purchase date must be
provided to obtain warranty service.
No prior authorization is required. You may return directly to us or
through your dealer. Please include a brief description of the problem,
any relevant email correspondence, and/or description of the service
request. Always include name, shipping address, email address, and
phone number inside of the package. Send postage paid to:
Ikelite Underwater Systems
Attn: Service Department
50 West 33rd Street
Indianapolis, IN 46208 USA
For the separate international customs documentation form that you
complete to accompany the shipment, please state or designate that
the enclosed products were originally manufactured in the USA and
are being returned to the manufacturer for repair service. Value of the
equipment listed for customs purposes should be zero.

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6961.85-panasonic-gx85-1-0716
Contact Us
If you have any questions about your product or need advice on
getting the images you want, please get in touch with us and we’ll do
everything we can to help you capture your unique perspective.
Ikelite Underwater Systems
50 W 33rd St
Indianapolis, IN 46208 USA
[phone]
[email protected]