# Settings & Launch

In this section, you will be able to familiarize yourself with the settings of all module operation modes, delay settings, and all other information that will help you when launching sessions within the ZkSync module. 

* [Bridge mode](https://docs.nfd.gg/main/eng-combine-software/modules/operation-and-launching-of-modules/zksync-module/settings-and-launch/bridge-mode);
* [Block mode](https://docs.nfd.gg/main/eng-combine-software/modules/operation-and-launching-of-modules/zksync-module/settings-and-launch/block-mode);
* [Volume mode](https://docs.nfd.gg/main/eng-combine-software/modules/operation-and-launching-of-modules/zksync-module/settings-and-launch/volume-mode);
* [Rescue mode](https://docs.nfd.gg/main/eng-combine-software/modules/operation-and-launching-of-modules/zksync-module/settings-and-launch/rescue-mode).