SPACER 1035246 - Caterpillar

EMI - Electromagnetic InterferencePOST - Power On Self TestRAM - Random Access MemoryUSB - Universal Serial BusOperating Recommendations
The following guidelines are recommended when you use the monitor.
Avoid turning the system on and off frequently.
Never turn off the system when the indicator light for the hard drive is illuminated.
Always use the proper power down procedures as required by your operating system such as the "Shut Down" command in Microsoft Windows.
Do not turn off the monitor until a message appears. The message tells you that turning off the monitor is safe.
Do not operate the monitor when the covers are removed. An electrical shock hazard exists. In addition, removing the covers will disrupt the air flow. Removing the covers may result in overheating. All of the covers are required to maintain the EMI shield.Note: After you shut off the system, do not move the monitor or turn on the monitor. Wait until the hard drive has come to a complete stop (30 seconds). If you are using an external monitor, turn on the monitor first.Operator Access
Operator access is limited to the front panel of the monitor. The front panel includes the display and the touchscreen. Only authorized personnel and properly trained personnel are allowed access to other components.System Checkout
In order to power up the system, perform the following procedure:
Apply power to the monitor. The monitor performs a POST. During the test, the monitor checks the following devices: the processor board, the memory, the keyboard and certain peripheral devices.
The monitor displays the progress of the POST and the initialization of accessory devices.
If the system does not power up, or you notice other problems, refer to Troubleshooting, "Troubleshooting Checks".
The monitor will then display the start-up dialogs for the operating system that has been installed. If no software is installed, the following prompt is displayed:
Table 1
Insert bootable media in the appropriate drive.    System Reset
In order to reset the monitor, press the following keys simultaneously: "Ctrl", "Alt" and "Delete". The keys are located on an attached keyboard. Follow the instructions for the operating system. During the reset, the monitor performs the following tasks:
Clears the RAM
Starts the POST
Initializes peripheral devices, such as drives and printers
Loads the operating system (if installed)After the reset, the monitor begins the POST.