Texas Instruments TI-84 - Manual (Page 565)

Chapter 19: Communication Link 562
Backing Up RAM Memory Backing Up RAM Memory Backing Up RAM Memory Backing Up RAM Memory
Warning: H:Back Up overwrites the RAM memory and mode settings in the receiving unit.
All information in the RAM memory of the receiving unit is lost.
Note: Archived items on the receiving unit are not overwritten.
You can backup the contents of RAM memory and mode settings (no Flash applications
or archived items) to another TI-84 Plus Silver Edition. You can also backup RAM
memory and mode settings to a TI-84 Plus.
To perform a RAM memory backup:
1. Use a USB unit-to-unit cable to link two TI-84 Plus units, or a TI-84 Plus and a TI-84
Plus Silver Edition together.
2. On the sending unit press
y 8 and select
H:Back Up . The MEMORYBACKUP
screen displays.
3. On the receiving unit, press
y 8 ~ to display the
RECEIVE menu.
4. Press
Í on the receiving unit.
5. Press
Í on the sending unit. A
WARNING — Backup message displays on the
receiving unit.