QSC Q-SYS QIO-ML4i - L40 Connections and Callouts; L40 Front Panel; L40 Rear Panel

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L4o Front Panel
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1. Power LED – illuminates blue when the Q-SYS L4o is powered on
2. ID LED – LED blinks green when placed into ID Mode via ID Button or Q-SYS Configurator
3. ID Button – Locates the L4o in Q-SYS Designer Software and Q-SYS Configurator
L4o Rear Panel
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1. External Power Input 24V DC 2.5 A – Auxiliary power, 24 VDC, 2.5 A, 2-pin Euro connector
2. Daisy-Chain Power Output 24V DC 2.5 A - Auxiliary power, 24 VDC, 2.5 A 2-pin Euro connector
3. LAN [PoE] – RJ-45 connector, 802.3af Type 1 power, Q-LAN
4. LAN [THRU] – RJ-45 connector, Ethernet daisy-chaining
5. Device Reset – Use a paperclip or similar tool to restore default network settings and recover factory default settings. Before
attempting a reset, refer to the Q-SYS Help for details.
6. Line Outputs – four channels, balanced or unbalanced – green