Yamaha IM8-24 Owner's Manual - Page 19

English MONO Section Rear Panel 1 2 3 Top Panel 4 Controls and Functions 4 MONO Level Meter Three LEDs indicate the signal level after the MONO fader. The "-20" LED will light if the output signal level reaches -20 dB, and the "0" LED will light at nominal level. The PEAK LED will light red when the MONO OUT signal reaches 3 dB before clipping. 5 AFL Switch/Indicator When the AFL switch is on, the indicator will light and the signal after the MONO fader is output to the MONITOR OUT and PHONES jacks for monitoring. NOTE · If you want to monitor the signal after the MONO fader, turn off all PFL switches. 6 MONO Fader Controls the level of the signal output to the MONO jack. LAMP Connector 6 5 1 MONO INSERT Jack This is an input/output jack located before the MONO fader. You can connect a graphic equalizer or other signal processor. This is a TRS (tip, ring, sleeve) phone jack that carries both the send and return signal (tip = send/out; ring = return/in; sleeve = ground). NOTE · Patching external devices via an INSERT jack requires a special insert cable such as illustrated below (insert cable sold separately). To the input jack of the external processor This is an XLR-4-31 type connector that supplies power to a separately sold gooseneck lamp (e.g., Yamaha LA5000). The IM8-40 mixer has three of these connectors, and the IM8-32/24 mixers have two. To the INSERT jack Tip: OUT Sleeve (Ground) Ring: IN Tip: OUT Tip: IN To the output jack of the external processor 2 MONO OUT Jack This is an XLR-3-32 type balanced output jack that outputs the MONO OUT signal. 3 ON Switch/Indicator When this switch is on, the MONO OUT will be enabled and the indicator will light. Impedance balanced: Since the hot and cold terminals of impedance balanced output jacks have the same output impedance, these output jacks are less affected by induced noise. Owner's Manual 19