2-6. External Personal Computer Connections
2/99
2-27
U3-1021
Westinghouse Proprietary Class 2C
2-6.3. Jumper Requirements
Typically, the LC module has DOS installed at the factory on its RAM disk and does
not need to have it installed from an external computer. Therefore, the LC module
can be rebooted from its internal Flash memory by either removing the module from
the Base Unit and then replacing it, or by using the key sequence
Control-Shift-
Delete
at an external Personal Computer which has already established command.
However, if the LC module needs to have DOS installed from an external computer
(for example, if the RAM disk is corrupted), a jumper must be inserted between C7
and C8 in the Base Unit terminal block in order to be able to install DOS and to boot
the LC module (see Section 2-5 for additional jumper information).
