Clear-Com HX System Frames - Manual (Page 61)

8. Erase the old application code (firmware) from the CPU:
a. Place the CPU in TEST mode.
b. Set the DIP switches on the CPU as follows:
Figure 34: Eclipse HX-PiCo dip switches in Test mode
c. To bring the DIP switch changes into effect, power cycle or reset the matrix.
d. To confirm that the matrix has entered Test mode, check the display screen.
Information similar to the following should be displayed:
Figure 35: Tera Term CPU test mode
Note:
If you do not see the data above, press the enter button on the PC.
Tip: To see all the available options in test mode, press ? on your keyboard. To see
all the current applications loaded onto the CPU, press i.
e. On your PC keyboard, press number 1. To start the erasure of Flash memory, press
Enter (or Return). Select y and Enter to confirm.
Note:
It takes approximately 1 minute to erase Flash.
f. When the Flash has been erased, press number 2 on your keyboard. To start the
erasure of NVRAM, press Enter (or Return). When the NVRAM erase is complete,
remove the CPU card.
54 Eclipse HX Upgrade Guide