In first , try this (to empty the TEMP memory completely):
- Turn off the TI, unplug the power.
- Plug it back in.
- Turn on the TI with “EDIT” (to the left of ARP ON): it will not erase anything, but will automatically jump you to the “ROM-A 0” bank.
And, in 2th:
CONFIG / Go to “System 5/5” / Navigation “By Parameter” (and not By Page)