Meike MK-A7 II Pro Battery Grip and Wireless Remote Control Instruction Manual

1. Introduction

The Meike MK-A7 II Pro Battery Grip is designed to enhance the functionality and handling of your Sony A7II, A7MII, A7RII, or A7SII camera. This grip provides extended shooting time by accommodating two NP-FW50 rechargeable lithium-ion batteries. It also offers improved ergonomics for vertical shooting and includes a 2.4G wireless remote control for convenient camera operation from a distance.

2. Product Overview

2.1 Key Features

• Extended Battery Life: Holds two NP-FW50 batteries for double the camera's endurance.
• Improved Ergonomics: Provides a comfortable grip for both horizontal and vertical shooting.
• Vertical Shutter Button: Dedicated shutter release for portrait orientation.
• 2.4G Wireless Remote Control: Offers remote camera control up to 100 meters.
• Compatibility: Specifically designed for Sony A7II, A7MII, A7RII, A7SII cameras.

2.2 Components

Image 2.2.1: Overview of the Meike MK-A7 II Pro Battery Grip, showing the main body, camera attachment screw, and control buttons.

• Battery Grip Body: Main unit that attaches to the camera.
• Battery Compartment: Located at the bottom, designed to hold two NP-FW50 batteries.
• Camera Attachment Screw: Secures the grip to the camera's tripod socket.
• Vertical Shutter Button: For convenient shooting in portrait orientation.
• Control Dials/Buttons: Replicates camera controls for vertical shooting.
• 2.4G Wireless Remote Control: Separate unit for remote camera operation.

Image 2.2.2: Detail of the ON/OFF switch and the vertical shutter release button on the battery grip.

Image 2.2.3: Diagram illustrating the features of the wireless remote control, including the LCD display, signal indicator, release key, directional buttons, start/stop key, and lighting/lock key.

3. Setup

3.1 Installing Batteries in the Battery Grip

1. Ensure the camera is powered off.
2. Open the battery compartment of the grip.
3. Insert two fully charged NP-FW50 lithium-ion batteries into the designated slots, ensuring correct polarity.
4. Close the battery compartment securely.

Image 3.1.1: The battery grip with its compartment open, ready to receive two NP-FW50 batteries.

3.2 Attaching the Battery Grip to the Camera

1. Power off your Sony A7II series camera.
2. Remove the camera's battery and then detach the camera's battery compartment door. Store the door in a safe place.
3. Insert the battery grip's electrical contacts into the camera's battery compartment.
4. Align the grip with the camera's base plate and screw the grip's attachment screw into the camera's tripod socket until it is firmly secured.

Image 3.2.1: Illustration of how to attach the battery grip to the base of a Sony A7II series camera.

3.3 Installing Batteries in the Wireless Remote Control

1. Locate the battery compartment on the back of the wireless remote control.
2. Open the battery cover.
3. Insert two AAA batteries, observing the correct polarity markings.
4. Close the battery cover securely.

Image 3.3.1: The wireless remote control with its battery compartment open, indicating where to insert the two AAA batteries.

4. Operating Instructions

4.1 Using the Battery Grip

1. After attaching the grip and installing batteries, power on your camera.
2. Turn the ON/OFF switch on the battery grip to the 'ON' position. The camera will automatically detect and utilize the batteries in the grip.
3. For vertical shooting, hold the camera in portrait orientation and use the dedicated vertical shutter button on the grip. This button functions identically to the camera's main shutter button.
4. Utilize the control dials and buttons on the grip to adjust camera settings while shooting vertically, providing a more natural and comfortable experience.

4.2 Using the Wireless Remote Control

1. Ensure the battery grip is attached to the camera and powered on.
2. Turn on the wireless remote control. The remote should automatically pair with the grip.
3. Use the 'Key of releasing' button on the remote to trigger the camera's shutter.
4. The LCD display on the remote allows you to set various functions such as delay timer, interval shooting, and long exposure times. Refer to the remote's display and directional buttons for specific settings.
5. The remote typically enters a low-power state after a period of inactivity. To reactivate, you may need to press a button or, in some cases, briefly remove and reinsert the AAA batteries if it becomes unresponsive.

5. Maintenance

• Keep the battery grip and remote control clean and dry. Use a soft, dry cloth for cleaning.
• Avoid exposing the product to extreme temperatures, high humidity, or direct sunlight.
• If the product will not be used for an extended period, remove all batteries from both the grip and the remote control to prevent leakage and damage.
• Store the camera's original battery compartment door in a safe place for future use.

6. Troubleshooting

• Grip not powering on/Camera not detecting batteries:
  Ensure batteries are fully charged and inserted with correct polarity. Verify the grip's ON/OFF switch is in the 'ON' position. Check that the grip is securely attached to the camera and the electrical contacts are clean.
• Vertical shutter button not working:
  Confirm the grip is powered on. Check camera settings to ensure external shutter release is enabled if applicable.
• Wireless remote control not responding:
  Check if the remote's AAA batteries are installed correctly and have sufficient charge. Ensure the battery grip is powered on and properly connected to the camera. If the remote becomes unresponsive after inactivity, try briefly removing and reinserting its batteries, then power on the camera and reinsert the grip's battery pack if necessary to re-establish connection.
• Batteries not charging while in grip:
  The grip is not designed to charge batteries. Batteries must be removed from the grip and charged externally using a compatible NP-FW50 charger.
• Rapid battery drain:
  Ensure the grip and remote are powered off when not in use. Some remote controls may not fully power off and might slowly drain batteries; consider removing AAA batteries from the remote when not in active use for extended periods.

7. Specifications

Image 7.1.1: Detailed technical specifications for the Meike battery grip and wireless remote control.

8. Warranty and Support

For information regarding product warranty, technical support, or service, please refer to the documentation included with your purchase or contact Meike customer service directly through their official website or the retailer where the product was purchased. Specific warranty terms and conditions may vary by region and retailer.