Carrier Graviner Mk6, Инструкция по установке, эксплуатации и обслуживанию

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Nov-21 Page 19 of 132 59812-K001 Rev 10
Membrane Keypad
Function Keys
Key Function
Accept Acknowledge faults and alarms on the system.
Silences the buzzer
Reset Clears faults and alarms on the system.
Faults and alarms must be accepted before the reset key will operate.
Following reset the fault or alarm indication will be reactivated if the
initial cause has not been corrected.
Main Display Reverts the LCD to the main screen.
Engine Display | Hold Changes the LCD screen to show details of an individual engine.
If the screen is automatically scrolling through multiple alarms pressing
the key will hold the screen and prevent scrolling.
Main Menu Displays the main menu on the LCD allowing access to User, Engineer or
Service level menus.
Test Displays the User level test menu.
Cursor Keys
Key Function
 Move the LCD cursor up.
 Move the LCD cursor down.
 Move the LCD cursor left.
 Move the LCD cursor right.
Numeric Keys
Key Function
0-9 Enter numeric values 0-9.
Key Function
Cancel Cancel the last key entry or step back to the previous menu
Enter Confirm the required function or select a menu option
LED Indications
LED Colour Function
Alarm Red Indicates there is an alarm on the system
Test Yellow Indicates a test is being performed on the system