3. If you have a Model 150:
a. Locate jumper J32 using the following illustration.
J32
b. To enable or change the privileged-access password, first touch the metal
frame of the system unit, then gently pull upward on the small box (jumper)
covering the pins. Replace the jumper so that it covers the rear two pins
instead of the front two.
4-16 7043 43P Series User's Guide