Controls & connectors – Yamaha AM602 User Manual

Page 7

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CONTROLS & CONNECTORS

® SUB IN/OUT Jacks

These four jacks and selector switch permit “cascad

ing” two AM602 units to increase the number of avail
able input channels to 12. When two AM602 units are
cascaded, one functions as a “sub-mixer” and the
second as a “master mixer.” The input channels on

the sub-mixer operate normally but the master section

controls are not used. The input channels of the mas
ter mixer also function normally, and its master sec
tion controls the entire system. That is, the MASTER
fader, AUX SND and AUX RTN controls of the master

mixer function for all 12 input channels. The SUB IN/
OUT switch determines whether the SUB IN/OUT

jacks function as inputs or outputs, and thus whether
the AM602 functions as sub-mixer or master mixer.

For sub-mixer operation the SUB IN/OUT switch

should be set to the “OUT” position, while for master

mixer operation it should be set to the “IN” position.

The diagram below shows the proper connections

and switch settings.

r NOTE: ----------------------------------------------------

For normal single-mixer operation the SUB IN/OUT

switch should be set to the “IN” position. In this
condition the SUB IN/OUT L, R , AUX 1 and AUX 2
jacks function as inputs, and can be used to feed
external line-level signals into the mixer’s stereo
master buss and AUX busses. If the SUB IN/OUT
switch is set to the OUT position, however, the
SUB IN/OUT L and R jacks can be used as “REC
OUT” jacks, providing a line-level signal for record
ing, etc.

Use master AM602 AUX SND and

I AUX RTN controls and jacks. Use |

IMPORTANT NOTES

MAKE SURE THE MIXER’S POWER SWITCH IS OFF OR THE MASTER FADER IS SET TO MINIMUM WHEN
CONNECTING OR DISCONNECTING ANY CABLES.

ALWAYS TURN THE MIXER’S POWER ON OR RAISE THE MASTER FADER AFTER TURNING ON CON

NECTED SOURCES SUCH AS ELECTRONIC INSTRUMENTS, ETC.

NEVER CONNECT THE SPEAKER OUTPUT OF ANY AMPLIFIER TO THE MIXER’S INPUTS UNLESS A SUIT
ABLE HIGH-LEVEL ATTENUATION PAD OR “DIRECT BOX” IS USED TO LOWER THE SIGNAL’S LEVEL.