evertz 5010 SIE Instruction Manual page 60

Model 5010-SIE Source ID Encoder Manual
x key.) Repeat steps 3 to 6 to try to correct the problem. If you
still have trouble, try programming at 9600 baud.
8. The reprogramming will be complete when the Flash Loader
announces "Hex file transmitted successfully" and returns you to
the DOS prompt. The 5010-SIE will automatically switch to its
FLASH program memory if programming is successful. As a
part of the 5010-SIE boot-up cycle it will say SWITCH TO
FLASH to indicate that it is running on the FLASH EPROM now.
TECHNICAL DESCRIPTION Page 4-12