12. LCD Function Explanation
12.01 LCD display
Button function:
Turn the ENTER button counterclockwise: Decrease the rate
Turn the ENTER button: Increase the rate
Press ENTER button: Select the menu
Press Return button: Return to the menu
Press Set button: End the programming
12.02 Opening screen
Shows current model number and user name.
Turn ENTER button, the screen will be showing as
following (voltage and model number).
Following screen will be showed when the voltage is
lower than 4.0V. "LOW POWER"will be blinking and then
warning buzier will ring.
it will power o automaticly when
the voltage is lower than 3.5V.