<- tb5:channel_parameter_defaults|Channel Parameter Defaults ^ tb5:start|Toolbox5 Software ^ tb5:console_illumination|Console Illumination | TB5 v7.4 -> ====== Combined Logics | TB5 v7.4 ====== **Note**\\ Function only available in TB 7.4 and higher. Combined Logics are simple and flexible assignable Logics for monitoring the state of assigned channels. They are mostly used for Red light signalisation. Combined Logics are always "OR"-Logics triggered by fader starts of assigned channels. There are 4 Combined Logics available. On the ''Combined Logics'' tab in the ''/'', you can edit the ''Label'' of the Combined Logics. To assign a default Combined Logic to a fader channel, follow these steps: - Go to ''//Fader Channels'' - Select the channel which you want to assign - Go to ''Fader Logic'' tab on the right hand side - In the ''Combined Logic Default Assignment'' section, select the Combined Logic you want to assign. When you use the key function ''Combined logic'' you can also change the combined logic assignment without changing the TB5 configuration: * On a Physical Console: Go to ''//Console'' * For each channel strip: select a key on a fader module. Use the key function ''On/Off Functions/Combined Logic''. Select the Combined Logic number (1...4) to be assigned for this key in the ''Key Options'' area. * On Access: Select a key on a central module. Use the key function ''On/Off Functions/Combined Logic''. Select the Combined Logic number (1...4) to be assigned for this key in the ''Key Options'' area. * On a TFT display: Go to ''/TFT Views'' * For each Channel Strip: Select or add a Fader view. Add a ''Button'' with the key function ''On/Off Functions/Combined Logic''. Select the Combined Logic number (1...4) to be assigned for this key in the ''Key Options'' area. * On Access: Select or add a Master View. Add a ''Button'' with the key function ''On/Off Functions/Combined Logic''. Select the Combined Logic number (1...4) to be assigned for this key in the ''Key Options'' area. Reset a combined logic: On a central control module or TFT display, use the key function ''Misc Function/Reset Combined Logic''. elect the Combined Logic number (1...4) to be assigned for this key in the ''Key Options'' area. ===== Example ===== In changing studio configurations, a red light has to be assigned flexibly. Combined Logics can be assigned or unassigned with a channel key and without changing the configuration in TB5. If you set one or more channels to ''on'', the red light turns on. If you set all assigned channels ''off'', red light turns off. Four different ''Combined Logics'' allow you to have multiple red lights. Also you can assign other functions to multiple Combined Logics.