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MARELUX MX- A7CII/CR User Manual

For sony a7cii/cr mirrorless camera
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MX- A7CII/CR
FOR SONY A7CII/CR MIRRORLESS CAMERA
UserManual
Please read this user manual carefully before starting to
use the product, and use the product properly based on
the thorough understanding of this usermanual.
https://marelux.co/
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Summary of Contents for MARELUX MX- A7CII/CR

  • Page 1 MX- A7CII/CR FOR SONY A7CII/CR MIRRORLESS CAMERA UserManual Please read this user manual carefully before starting to use the product, and use the product properly based on the thorough understanding of this usermanual. https://marelux.co/...

  • Page 2: Important Notices

    13. Marelux is not responsible for losing or damaging of user's photo, video or other form of user data in the camera or memory card. Marelux is not responsible for damages of user's camera, lens or other accessories when Marelux products are not properly used according to this user manual.
  • Page 3 O-Ring. 2. For maintenance of the Marelux O-Ring, only use the original lubricant supplied by Marelux. Any unauthorized usage of lubricant or chemical material from other brands on the O-Ring may cause malfunction or damage of the O-Ring and even lead to leakage to the housing.

  • Page 4: Part Names And Functions

    Part Names and Functions Front+Back Side View...
  • Page 5 Part Names and Functions Up+Down Side View...
  • Page 6 Part Names and Functions Left+Right Side View...

  • Page 9: Install Camera

    Install Camera Push the handle on the rightside ofthe housing mounting base to the right. Align the baseplate below the camera to the slot on the mounting base, and push the camera Lock the camerawith baseplate onto the mounting base by pushingthe handle to the left.

  • Page 10: Remove Camera

    Remove Camera Push the handle to the right to release the camera from themounting base. Pull the camera out of the mounting base. Push the handle back to the left to lock it.
  • Page 11 Open Housing Body Caution: 1：Please confirm that the vacuum seal has been released before opening the housing. 2：Press and hold the button on the latch, then rotate it 180 degrees clockwise to open the housing.
  • Page 12 Close Housing Body Caution: 1： Clean and lubricate the O-ring before closing the housing. 2： Ensure there is nothing between the front and rear housing sections. Gently press the rear housing, rotate the lock knob 180 degrees counterclockwise, and listen for a click to confirm it is locked. 3：If there is no click or the lock knob cannot rotate fully, check for any objects caught between the front and rear housing.
  • Page 13 Set up the moisture indicator and the leak detector alarm. Take out the insulation film of the battery. Press the battery gently till it touches the bottom. Press the red on/off button for one secondto turn on the leak detector The indicator will blink twice in green (diagram 1) Then keep blinking in yellow (diagram 2)
  • Page 14 Diagram 1 Diagram 2 Mounting Ball Installation Diagram...
  • Page 15 Ball Mount M5 Screw M5 Spring Washer M5 Washer Lift Ring Handle...

  • Page 16: Install O-Ring

    Install O-Ring Caution: 1. Use finger or tool without sharp edge to take out the O-Ring from the housing. 2. Clean the O-Ring and the slot on the housing with a soft cloth,make sure there is no salt or other foreign objects remaining.
  • Page 17 Install Extension Ring Gently apply the supplied lubricant on the O-Ring and install it on the sealing groove. Set the safety lock of the extension ring in bulge state. (As shown in figure) Safety lock Align the dot sign on the extension ring to the bar sign on the dome port, then press the extension ring onto the dome port till they are fully attached.
  • Page 18 Rotate the extension ring counterclockwise until the dot sign on the extension ring is aligned with the dot sign on the dome port. Turn the dome port to verify that the safety lock is locked. (As shown in Figure 2) Figure 2 Press the button on the extension ring lock and pull the knob outwards to open...
  • Page 19 Hold the dome port assembled with the extension ring, align the bar sign of the extension ring with the dot sign of the housing, then press the extension ring onto the housing till they are fully attached. (As shown in Figure 3) Figure 3 Rotate the extension ring clockwise until the dot sign on the extension ring...
  • Page 20 Push the extension ring lock of the housing inwards till it’s fully locked.
  • Page 21 Disassembly Extension Ring Press the button on the extension ring lock and pull the knob outwards to open the lock. Rotate the extension ring counterclockwise until the bar sign on the extension ring aligns to the dot sign of the housing. (As shown in Figure 1) （1）...
  • Page 22 Press down the safety lock inside the extension ring. Rotate the extension ring clockwise until the dot sign on the extension ring reached the bar sign ofthe dome port. (As shown in Figure 3) Figure 3...
  • Page 23 Remove the dome portfrom the extension ring in the direction shown . (As shown in Figure 4) Figure 4...
  • Page 24 Use Vacuum Valve Remove the cap from the vacuum valve by turning it counter clockwise. Put the nozzle of the pump on the vacuum valve, push and pull the handle of pump to extract air out of the housinguntil the vacuum indicator light turns green.
  • Page 25 Release Vacuum Valve Remove the cap on the vacuum valve by turning it counter clock wise. Pull the red knob on the vacuum valve upwards. Till the vacuum indicator light turns red.
  • Page 27 Install Gear How to use the rubber bars 1.There are slots for rubber bars on both the inner and outer side of the gear ring. Put one or two small rubber bars into each slot. 2.Adjust it till the contact between the lens and ring is neither too tight nor too loose. Put the plastic inner ring onto the lens first.

  • Page 28: Install Lens

    Install Lens Push the wedge on the zoom dial forward. So the zoom dial and the gear parts inside the housing move sideway to leave enough space for lens to move through the front port of the housing.

  • Page 29: Remove Lens

    Remove Lens Push the wedge on the zoom dial forward. Press the lens release button and turn the lens to release it from the camera. Push the wedge on the zoom dial back to its original position.

  • Page 30: Maintenance And Storage

    Maintenance And Storage 1. After diving, make sure housing is locked and sealed, wash the housing body with fresh water. When immersed with fresh water, push each button few times, thus can help to let salt and sand go out. 3.

  • Page 31: Warranty

    6. Marelux is not responsible for and will not compensate any collateral damages or financial losses caused by using Marelux products, such as income or fees related to the users of Marelux products.  Warranty is only provided to products sold inside the service territory of the distributor or reseller.

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