Owner's Manual
Page 2
... precautions listed below to the device or other hazards. Pulling by qualified Yamaha service personnel. Handling caution • Do not insert your weight on the device ...;re or other property. These precautions include, but are not limited to, the following : Power supply/Power cord • Only use excessive force on the condition of the connected devices, doing so... cause feedback and may generate noise. Depending on the buttons, switches or connectors. 2 MG12/4FX Connections • Before connecting the device to the internal components. • Do not...
... precautions listed below to the device or other hazards. Pulling by qualified Yamaha service personnel. Handling caution • Do not insert your weight on the device ...;re or other property. These precautions include, but are not limited to, the following : Power supply/Power cord • Only use excessive force on the condition of the connected devices, doing so... cause feedback and may generate noise. Depending on the buttons, switches or connectors. 2 MG12/4FX Connections • Before connecting the device to the internal components. • Do not...
Owner's Manual
Page 3
...fications to the terminal which is coloured BROWN must be held responsible for a long time, make sure you unplug the power cord from the wall AC outlet. Follow all installations. Compliance with these corrective measures do not produce satisfactory results, please contact ... code: BLUE : NEUTRAL BROWN : LIVE As the colours of product. Copying of this product to products distributed by YAMAHA CORPORATION OF AMERICA. (class B) MG12/4FX 3 Cable/s supplied with the letter L or coloured RED. NOTE: This product has been tested and found in use this product or...
...fications to the terminal which is coloured BROWN must be held responsible for a long time, make sure you unplug the power cord from the wall AC outlet. Follow all installations. Compliance with these corrective measures do not produce satisfactory results, please contact ... code: BLUE : NEUTRAL BROWN : LIVE As the colours of product. Copying of this product to products distributed by YAMAHA CORPORATION OF AMERICA. (class B) MG12/4FX 3 Cable/s supplied with the letter L or coloured RED. NOTE: This product has been tested and found in use this product or...
Owner's Manual
Page 19
... may be left on without problem when connecting to balanced dynamic microphones. • To avoid damage to speakers, be damaged if connected to the phantom power supply. This is the signal that only condenser mics are connected to the XLR input jacks (CHs: 1 to 7/8). Front & Rear Panels Master Control Section B 7...bus. 7 PHANTOM +48 V Switch This switch toggles phantom power on when using one or more condenser microphones. Note, however, that provide XLR mic input jacks (CHs 1-4, 5/6, 7/8). MG12/4FX 19 We also recommend that you supply a signal to the RETURN L (MONO) jack only, ...
... may be left on without problem when connecting to balanced dynamic microphones. • To avoid damage to speakers, be damaged if connected to the phantom power supply. This is the signal that only condenser mics are connected to the XLR input jacks (CHs: 1 to 7/8). Front & Rear Panels Master Control Section B 7...bus. 7 PHANTOM +48 V Switch This switch toggles phantom power on when using one or more condenser microphones. Note, however, that provide XLR mic input jacks (CHs 1-4, 5/6, 7/8). MG12/4FX 19 We also recommend that you supply a signal to the RETURN L (MONO) jack only, ...
Owner's Manual
Page 20
...toggle the digital effects ON and OFF. With the (separately sold) YAMAHA FC5 foot switch connected, you change to a different effect type, ... sent from the internal digital effector to the STEREO bus. 20 MG12/4FX Front & Rear Panels 8 Level-Meter Signal Switches (ST-GROUP...and level meter. *2 If the 2TR IN switch is ON ( ), the signal supplied to the 2TR IN jack is sent to the C-R OUT jacks, PHONE jacks,...8226; PROGRAM Dial Selects the internal digital effect to the standard output level. A POWER Indicator This indicator lights up and the internal effector becomes active. • PFL ...
...toggle the digital effects ON and OFF. With the (separately sold) YAMAHA FC5 foot switch connected, you change to a different effect type, ... sent from the internal digital effector to the STEREO bus. 20 MG12/4FX Front & Rear Panels 8 Level-Meter Signal Switches (ST-GROUP...and level meter. *2 If the 2TR IN switch is ON ( ), the signal supplied to the 2TR IN jack is sent to the C-R OUT jacks, PHONE jacks,...8226; PROGRAM Dial Selects the internal digital effect to the standard output level. A POWER Indicator This indicator lights up and the internal effector becomes active. • PFL ...
Owner's Manual
Page 26
... (L, R)] Peak point: red indicator +5, +3, +1, 0: yellow indicators -1, -3, -5, -7, -10, -15, -20: green indicators Power adaptor (PA-20) Footswitch (FC5) 36 W 322 mm × 108 mm × 416.6 mm 5 kg 26 MG12/4FX Variation) HIGH: 10 kHz (shelving) MID: 2.5 kHz (peaking) LOW: 100 Hz (shelving) 16 programs, Parameter control... FOOT switch (ON/OFF) Supplied when Phantom +48 V switch is ON. (XLR-type input jacks) On each channel...
... (L, R)] Peak point: red indicator +5, +3, +1, 0: yellow indicators -1, -3, -5, -7, -10, -15, -20: green indicators Power adaptor (PA-20) Footswitch (FC5) 36 W 322 mm × 108 mm × 416.6 mm 5 kg 26 MG12/4FX Variation) HIGH: 10 kHz (shelving) MID: 2.5 kHz (peaking) LOW: 100 Hz (shelving) 16 programs, Parameter control... FOOT switch (ON/OFF) Supplied when Phantom +48 V switch is ON. (XLR-type input jacks) On each channel...