# Installation - [Items/information required](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/itemsinformation_required.md) - [Network settings](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/network-settings.md) - [IP assigned by DHCP](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/network-settings/ip-assigned-by-dhcp.md) - [Static IP setup](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/network-settings/static-ip-setup.md) - [Change back to DHCP](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/network-settings/change-back-to-dhcp.md) - [Hardware configuration](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/hardware-configuration.md) - [NC and NO isolated switch modes](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/hardware-configuration/nc-and-no-isolated-switch-modes.md) - [Jumper settings for NC and NO modes](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/hardware-configuration/nc-and-no-isolated-switch-modes/jumper-settings-for-nc-and-no-modes.md) - [Schematics for NC and NO modes](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/hardware-configuration/nc-and-no-isolated-switch-modes/schematics-for-nc-and-no-modes.md) - [Isolated Switch mode parameters](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/hardware-configuration/nc-and-no-isolated-switch-modes/isolated-switch-mode-parameters.md) - [PS and NPS modes](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/hardware-configuration/ps-and-nps-modes.md) - [Jumper settings for PS and NPS modes](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/hardware-configuration/ps-and-nps-modes/jumper-settings-for-ps-and-nps-modes.md) - [Schematics for PS and NPS modes](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/hardware-configuration/ps-and-nps-modes/schematics-for-ps-and-nps-modes.md) - [PS and NPS modes parameters](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/hardware-configuration/ps-and-nps-modes/ps-and-nps-modes-parameters.md) - [Software configuration](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/config-file.md) - [Operation modes](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/config-file/url__3_different_modes.md) - [MAC (B3)](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/config-file/url__3_different_modes/mac-b3.md) - [Dual (B2 and RQS)](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/config-file/url__3_different_modes/dual-b2-and-rqs.md) - [Single (B2 and Coolguard)](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/config-file/url__3_different_modes/single-b2-and-coolguard.md) - [Example of a config file](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/config-file/example-of-a-config-file.md) - [Configuration examples](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/config-file/practical_examples.md) - [B3 or B2/Coolguard, com- and boot-error indication v.1](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/config-file/practical_examples/mac_or_dual-_com-_and_boot-error_indication_v1.md) - [B3 or B2/Coolguard, com- and boot-error indication v.2](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/config-file/practical_examples/mac_or_dual-_com-_and_boot-error_indication_v2.md) - [B3, com- and boot-error indication](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/config-file/practical_examples/b3-com-and-boot-error-indication.md) - [B2/Coolguard](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/config-file/practical_examples/standard_b2_or_rqs.md) - [Connection failure indicator](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/config-file/practical_examples/connection_failure_indicator.md) - [Invert channels/outputs](https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/config-file/practical_examples/invert_channelsoutputs.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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