BLOWER 5371719 - Caterpillar

Display
Illustration 1 g01021351
Display (1) Liquid Crystal Display (LCD) (2) "Left Mast Elevation/ Menu Scroll" switch (3) "Right Mast Elevation/ Menu Scroll" switch (4) "Auto/Manual" Light Emitting Diodes (LED) (5) "Elevation Select"switch (6) "Cursor Scroll" button (7) "Power/Setup" switch (8) "ESC/Left Reset/Left Bench" button (9) "OK/Right Reset/Right Bench" button (10) Left Grade indicators (11) Right Grade indicators (12) Sensor (Ambient light)The Display is an onboard computer for the AccuGrade Laser system. The Display is mounted in the cab of the machine.Features and Functions
The display allows you to set up and operate the AccuGrade Laser system via the LCD panel, LED grade indicators, toggle switches, and buttons. Refer to Illustration 1 for the layout of the display.
Table 1
Features of the Display    
Callout     Feature     Description    
1     Liquid Crystal Display (LCD)     Guidance is displayed in normal operation. Selectable Menus are shown in the Setup mode.    
2     "Left Mast Elevation/ Menu Scroll" switch     Raise or lower the reference elevation. Scroll through the menus.    
3     "Right Mast Elevation/ Menu Scroll" switch     Raise or lower the reference elevation. Scroll through the menus.    
4     "Auto/Manual" Light Emitting Diodes (LED)     These indicators show the operator which control mode the system is in.
Automatic (green) or Manual (amber).    
5     "Elevation Select" switch     The elevation switch is used in order to select "Lift" only, "Lift and Tilt", or "Tilt" only. The Elevation Select switch is functional only on a dual mast system with the Operation Mode set to "Independent" or "Cut/fill".    
6     "Cursor scroll" button     This button advances the cursor horizontally through numeric values.    
7     "Power/Setup" switch     Switches the Display on or off.
Accesses the setup menu when the switch is in the "I" position.    
8     "ESC/Left Reset/Left Bench" button     Permits the left laser receiver, when connected to an electric mast, to search for and lock onto the center of the laser beam. With the electric mast, the on-grade location is always at the center of the receiver.
Allows changes made in the setup menu to be rejected.
When the ESC key and the OK key are pressed simultaneously, the displayed value will be reset to zero. Refer to Operation and Maintenance Manual, "Set Reference Elevation"
Allows you step back one level in the setup menu.    
9     "OK/Right Reset/Right Bench" button     Permits the right laser receiver, when connected to an electric mast, to search for and lock onto the center of the laser beam. With the electric mast, the on-grade location is always at the center of the receiver.
Allows changes made in the setup menu to be accepted.
When the ESC key and the OK key are pressed simultaneously, the displayed value will be reset to zero. Refer to Operation and Maintenance Manual, "Set Reference Elevation"
Allows you step forward one level in the setup menu.    
10     Left Grade indicators     Amber colored arrows indicate when the machine's cutting edge under