Operating instructions

6. On the system board, install the following jumpers for default mode (see
Figure 6–4 for locations.
a) Install jumper J36 over pins 3 and 2 (RMC flash ROM Write Enable).
b) Install jumper J43 over pins 2 and 1 (Temperature Fail System Shut-
down Disable).
c) Install jumper J66 over pins 3 and 2 (RMC Environmental Control).
d) Jumpers J69, J70, and J71 are not jumpered (RMC Features).
e) Install jumper J68 over pins 2 and 3 (selects COM1 mode).
6-26 DS25 Owner’s Guide