Yamaha AM802 - Manual (Page 7)

CONTROLS & CONNECTORS
CONNECTORS
® INPUT Connectors
The AM802 has a total of 8 input channels, each of
which has a single 1/4" monaural phone INPUT jack.
See “ 1 . MIC/LINE Switch” for a description of the
MIC/LINE switches associated with INPUT jacks 1
through 6. When a MIC/LINE switch is set to MIC, the
input level and impedance for that channel are set to
-50 dB/50—600 ohms. When set to LINE, the input
level and impedance are -10 dB/600 ohms. The input
level and impedance for INPUTS without MIC/LINE
switches are -10 dB/600 ohms.
NOTE: ----------------------------------------------------
Since channels 7 and 8 are designed to handle
stereo signals, they have two input jacks each (L
and R) rather than the single input, jacks provided
on all other channels.
® AUX SND Jacks
These jacks deliver the AUX 1, AUX 2 and AUX 3
mixes, respectively, to feed an external signal proces­
sor, performer’s headphone cue system, a monitor
system, etc. Nominal output level and impedance of
the AUX send jacks are -10 dB/10 kohms.
<D AUX RTN Jacks
The output from signal processors fed by the AUX
SND jacks can be returned to the master stereo buss
via these jacks. Stereo AUX RTN jacks offer compati­
bility with the wide range of mono-in/stereo-out signal
processors currently available. The AUX RTN jacks
can also be used to add external signals other than
the output from signal processor to the stereo buss.
Nominal input level and impedance are -20 dB/600
ohms.
® PHONES Jack
The PHONES jack delivers the mixer’s master stereo
program signal to a pair of standard 8 ohm stereo
headphones. The PHONES control adjusts the head­
phone monitoring level.
® REC OUT L and R Jacks
These output jacks are primarily intended to feed the
AM802 master stereo signal to a tape deck for record­
ing, although they can be used to feed other audio
equipment if required. The output signal level at the
REC OUT L and R jacks is controlled by the REC
OUT control in the mixer’s master section.
ST OUT L & R Jacks
The main outputs from the mixer’s stereo buss. These
1/4" monaural phone jacks deliver the stereo buss
signal at 0 dB, 10 kohms (nominal).
IMPORTANT NOTES
MAKE SURE THE MIXER’S POWER SWITCH IS OFF OR THE STEREO FADERS ARE SET TO MINIMUM
WHEN CONNECTING OR DISCONNECTING ANY CABLES.
ALWAYS TURN THE MIXER’S POWER ON OR RAISE THE MASTER FADERS 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.
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