This JVC VF - HP790G viewfinder is an 8.4 - inch HD/SD LCD option for studio use. Please note that it does not come with a power supply.

To use the JVC VF - HP790G viewfinder, first connect it to your relevant device. Since it doesn't include a power supply, you need to use a compatible one. When using, place it in a well - lit but not overly bright area to get the best viewing experience. For maintenance, keep it clean by using a soft, dry cloth to wipe the screen regularly. Avoid touching the screen with dirty hands as it may leave marks. Also, store it in a dry and cool place when not in use to prevent damage.