Why ORA-2's display is so small

[zhu]

I bought an ORA-2, but in the use of the display when the screen is too small, even the words I can not see clearly, I try to adjust the maximum brightness of the font is also set to the largest, but still Do not know, those who display the screen is really too small, you have a better solution?


My mailbox is [e-mail], if you have any good suggestions, very welcome to tell me