Fnirsi 2C23T Manual página 52

6.Upgrade
① Obtain the latest firmware from the official website and unzip it to download
to the desktop.
② Connect the device to the computer using the USBA to Type-C data cable,
press and hold the
upgrade mode, and the computer will pop up the USB flash drive;
③ Copy the firmware to the USB drive, and after successful replication, the
device will automatically upgrade the firmware.
④ Observe the upgrade percentage. After the upgrade is completed, the device
will restart. If the upgrade fails, please contact official customer service for
help.
7.Customize startup logo
1. Prepare the startup interface image to be replaced and import it into the
【Photoshop software. 】
① Firstly, please prepare a picture of the startup interface. The picture size
must be 320x240 pixels, the format must be [. bmp], and the file name
must be [logo2c23. bmp].
② Select [Menu]>[Store As] or [Store Copy].
③ Enter Advanced Mode.
④ Select 【 16 bits 】 【 R5 G6 B5 】 and check the flip row sequence. And click
[OK].
button, and then press the
Specific export operations
45
to enter firmware