Will the SR-94HPC retain settings when disconnected from power? Shawn February 23, 2018 19:31 Yes, the SR-94HPC will retain all settings even if it's disconnected from power. Related articles SR-94HPC Programming Memory Channels Repeater Offset? How long of microphone cord does the SR-94HPC radio have? Is the Stryker SR-94HPC CB radio capable? Where do I get the SR-94HPC USB PC Programming Cable? Comments 0 comments Article is closed for comments.