HAT828 High Speed ATS Controller User Manual Page 12 of 56
5.2
KEY FUNCTION DESCRIPTION
Table 5 – Key Function Description
Icon
Keys
Function Description
Auto
Switch to Auto mode.
Manual
Switch to Manual mode.
S1 Close
Active in Manual mode.
QS1 close and S1 supply after pressing this key;
S1 close can be cancelled after pressing this key when S1 waits for
synchronous closing.
S2 Close
Active in Manual mode.
QS2 close and S2 supply after pressing this key;
S2 close can be cancelled after pressing this key when S2 waits for
synchronous closing.
Alarm Reset
Press
this key to remove fault alarm only in alarm status.
Alarm Mute
In alarm status, press this key to mute the alarm; press again to reset.
Restore
Auto Trans./Restore mode and Auto Trans./Non-restore mode
switching.
Lamp Test
In main screen, long press this key to test the lamp. When testing, LCD
backlight is on, LCD display is all black, all LED indicators on the panel is
illuminated.
Up
In main screen, press this key to scroll up screen.
In menu interface, press this key to up cursor or increase value in setting
menu.
Set/Confirm
In main screen, press this key to enter to menu.
In menu screen, press this key can move cursor and confirm setting
information.
Down
In main screen, press this key to scroll down screen.
In menu interface, press this key to down cursor or decrease value in
setting menu.
Return/Homepage
When setting parameters, press this key to return previous menu.
In main screen, press this key to return the first screen; in other screen,
press the key to return to homepage.
NOTE:
Detailed use instructions of S1 Close key and S2 Close key please refer to