Mode 1 more accurately shows the same information that is shown on the gauges in Mode 0. The system identifier "LOAd", "FO-X" or "GA-X" precedes the value that is shown on the display area. In addition to the parameter value that is shown on the display area, the gauge needle for the parameter value that is displayed is active while all other gauges fall to the minimum position.
In order to enter Mode 1, hold down the "CLEAR/MODE" Switch until "-1-" appears on the Display Area. Use the "SCROLL" Switch in order to advance the display to the next parameter value. The Display Area will momentarily show the system identifiers "LOAd", "FO-X" or "GA-X". After the system identifier appears, the Display Area shows the parameter value.
 | |
| Illustration 1 | g00532993 |
Only the system identifiers for the gauge cluster modules that are present are shown. For example, if only one gauge cluster module is present, system identifiers "GA-1", "GA-2", "GA-3" and "GA-4" will be shown. If additional gauge cluster modules are present, "GA-5", "GA-6", "GA-7" and "GA-8" will be shown, etc. The following charts match the system identifier to the parameter value of the gauge.
| Modes Of Operation For The Main Display Module | ||
| System Identifier | Quad Gauge Cluster Module (1) | Parameter |
| "LOAd" | Display Area Only (15) | % Load |
| "FO-2" | Display Area Only (15) | Fuel Consumption Rate |
| "FL-1" | Display Area Only (15) | Total Fuel Consumption |
| "GA-1" | (9) | Engine Oil Pressure |
| "GA-2" | (10) | Engine Coolant Temperature |
| "GA-3" | (8) | System Voltage |
| "GA-4" | (14) | Fuel Pressure |
| "GA-5" | (16) | "RH/LH" Exhaust Temperature |
| "GA-6" | (19) | "RH/LH" Air Inlet Restriction |
| "GA-7" | (18) | Fuel Filter Restriction |
| "GA-8" | (20) | Oil Filter Restriction |
| "GA-9" | (21) | Inlet Air Pressure Boost |
| "GA-10" | (17) | Aftercooler Coolant Temperature |
| Generator Set Only | ||
| "GA-11" | (22) | Inlet Air Temperature |
| "GA-12" | (23) | Engine Oil Temperature |
| Marine Propulsion Only | ||
| "GA-11" | (22) | Marine Gear Transmission Oil Temperature |
| "GA-12" | (23) | Marine Gear Transmission Oil Pressure |
| ( 1 ) | Refer to Tables at the end of this section for the callouts for the Generator Set applications, Marine applications, and Locomotive applications. |
| Units | |
| Condition | Units of Measurement |
| Engine Load | percent of rated rack |
| Instantaneous Fuel Consumption | Liters Per Hour, Gallons Per Hour |
| Total Fuel Consumed | Liters, Gallons |
| Pressure | kPa, PSI |
| Temperature | °C, °F |
| Voltage | DC Volts |
| Air Restriction | kPa, Inches of H2O |
The following illustrations show typical values for the gauge parameters in the display area.
 | |
| Illustration 2 | g00532995 |
Percent Of Rated Rack ("LOAd") | |
 | |
| Illustration 3 | g00532996 |
Fuel Consumption Rate (FL-0) | |
 | |
| Illustration 4 | g00532998 |
Total Fuel Consumption (FL-1) | |
 | |
| Illustration 5 | g00533076 |
Engine Oil Pressure (GA-1) | |
 | |
| Illustration 6 | g00533000 |
Engine Coolant Temperature (GA-2) | |
 | |
| Illustration 7 | g00533002 |
System Voltage (GA-3) | |
 | |
| Illustration 8 | g00533003 |
Fuel Pressure (GA-4) | |
 | |
| Illustration 9 | g00533005 |
"RH/LH" Exhaust Temperature (GA-5) | |
 | |
| Illustration 10 | g00533007 |
"RH/LH" Air Inlet Restriction (GA-6) | |
 | |
| Illustration 11 | g00533010 |
Fuel Filter Restriction (GA-7) | |
| | |
| Illustration 12 | g00533010 |
Oil Filter Restriction (GA-8) | |
 | |
| Illustration 13 | g00533014 |
Boost Pressure (GA-9) | |
 | |
| Illustration 14 | g00533016 |
Aftercooler Coolant Temperature (GA-10) | |
 | |
| Illustration 15 | g00533059 |
Inlet Air Temperature (GA-11) Generator Set And Locomotive Engines | |
 | |
| Illustration 16 | g00533062 |
Engine Oil Temperature (GA-12) Generator Set And Locomotive Engines | |
 | |
| Illustration 17 | g00533064 |
Marine Gear Oil Temperature (GA-11) Marine Propulsion Only | |
 | |
| Illustration 18 | g00533066 |
Marine Gear Oil Pressure (GA-12) Marine Propulsion Only | |
 | |
| Illustration 19 | g00527017 |
Generator Set Main Display Module - Caterpillar Monitoring System (1) Shutdown/Diagnostic. (2) System Voltage. (3) Overspeed. (4) Low Coolant Level. (5) Overcrank. (6) Not in AUTO. (7) Low Fuel Level. (8) System Voltage. (9) Oil Pressure. (10) Coolant Temperature. (11) Low Oil Pressure. (12) High Coolant Temperature. (13) Low Coolant Temperature. (14) Fuel Pressure. (15) Display Area. (16) Exhaust Temperature. (17) Aftercooler Temperature. (18) Fuel Filter. (19) Air Inlet Restriction ("RH/LH"). (20) Oil Filter Restriction. (21) Inlet Air Pressure (Boost). (22) Inlet Air Temperature. (23) Engine Oil Temperature. | |
 | |
| Illustration 20 | g00527132 |
Main Display Module (Marine Engine) - Caterpillar Monitoring System (1) Shutdown/Diagnostic. (2) System Voltage. (3) Overspeed. (4) Low Coolant Level. (5) Marine Gear Oil Pressure. (6) Marine Gear Oil Temperature. (7) Low Fuel Level. (8) System Voltage. (9) Oil Pressure. (10) Coolant Temperature. (11) Low Oil Pressure. (12) High Coolant Temperature. (13) Low Coolant Temperature. (14) Fuel Pressure. (15) Display Area. (16) Exhaust Temperature. (17) Aftercooler Coolant Temperature. (18) Fuel Filter Restriction. (19) Air Inlet Restriction. (20) Oil Filter Restriction. (21) Inlet Air Pressure (Boost). (22) Marine Gear Oil Temperature. (23) Marine Gear Oil Pressure. | |
 | |
| Illustration 21 | g00533383 |
Main Display Module (Locomotive Engine) - Caterpillar Monitoring System (1) Engine Oil Pressure. (2) Engine Systems Status. (3) High Engine Coolant Temperature. (4) System Voltage. (5) Low Coolant Temperature. (6) Engine Overspeed. (7) Aftercooler Coolant Temperature. (8) Fuel Filter Restriction. (9) High Inlet Air Temperature. (10) Fuel Pressure. (11) Display Area. (12) Engine Coolant Temperature. (13) Fuel Pressure. (14) Oil Pressure. (15) System Voltage. (16) Air Inlet Restriction. (17) Oil Filter Restriction. (18) Fuel Filter Restriction. (19) Exhaust Temperature. (20) Engine Oil Temperature. (21) Aftercooler Coolant Temperature. (22) Inlet Air Temperature. (23) Inlet Air Pressure (Boost). | |