Firmware

• What is the Firmware?

  Firmware is used to update the function in the menu. It is an update of the device software version.

• Where can I get the latest firmware?

  You can get the latest firmware version on our official website.

• How to update the firmware?

  Copy the firmware into the SD card, insert the SD card into the device, then you can see the light in the keypad shining, it means the device is updating. After the update finishes, the device will turn on automatically.

• Do I need to update the latest firmware?

  No, as long as the current functions of the device can meet your needs, you don’t need to update it.

• When do I need to update the firmware?

  When some functions in the menu cannot be used normally. For example, the screen brightness cannot be adjusted, the ranging function cannot be turned on, the scene mode cannot be changed, etc.

• Can I restore a previous firmware version in the devices?

  Yes, you can. You can ask our service center for the previous firmware version, then you can copy the firmware to the SD card, insert the SD card to your device, then it will begin to update automatically.