User Instructions

[Caps Lock] The uppercase lock key is to the right of the typing area. This key is an
on key used to change the state of case and case. Every time you press this key, the
indicator light marked Caps Lock on the upper right corner of the keyboard will
change from dark to bright, or from bright to dark. (1) If the Caps Lock indicator
lights up, the keyboard is locked in uppercase letters: 1) Press the letter key at this
time, the input is uppercase letters; 2) If you hold down the [Shift] key and press the
letter key, you will get lowercase letters instead. (2) If the Caps Lock indicator is off,
the lock status is cancelled.
There are two Shift keys in the typing area, located symmetrically on the left and
right sides of the fourth row of the main keyboard area. (1) For symbol keys (keys
marked with two symbols on the key surface, such as: etc., these keys are also
known as up and down keys or double character keys), when pressing these keys
directly, the symbol marked on the lower half of the key surface is entered (called
down key);
If you hold down the [Shift] key and press the two-character key, you enter the
symbol that marks the half of the key face (called the up-key). Example: [Shift] +
= %
(2) For letter keys: When the CapsLock indicator in the upper right corner of the
keyboard is off, hold down the [Shift] key and press the letter key again to enter
uppercase letters.