Yamaha GF12/12 - Manual (Page 14)

14
Front and rear panel
—Owner’s Manual
■ TAPE IN section
This section controls the signal that is input from
the TAPE IN jacks (page 17, 4 in the connector
section). The input signal from the TAPE IN
jacks can be sent directly from the ST bus, and
can also be monitored from the C-R OUT jacks
or PHONES jack.
1 ST (stereo) control
This adjusts the level at which the input signal
from the TAPE IN jacks is output to the ST bus.
2 ON switch
This is an on/off switch for the signal that is sent
from the TAPE IN jacks to the ST bus. Even when
this switch is off, the TAPE IN switch (page 15, 3
in the other controls/connector section) can be
turned on to allow monitoring of the TAPE IN
input signal from the C-R OUT jacks or the
PHONES jack.
■ Other controls/connectors
1 PHANTOM +48 V (phantom power sup-
ply) switch
This is the on/off switch for the +48 V phantom
power supply. When this switch is on, the PHAN-
TOM indicator (page 16, 3 in the meter bridge
section) will light, and DC +48 V phantom power
will be supplied to the INPUT A jacks (page 18,
7 in the connector section) of each mono input
channel.
2 METER SELECT switch
This selects the signal source whose level will be
shown by the level meters.
When the switch is down ( )
The level meters will show the output level of the
GROUP buses 1–4.
When the switch is up ( )
The two level meters at the left will show the out-
put level of the ST bus, and the two level meters
at the right will show the output level of either
the PFL/AFL bus or the TAPE IN jacks (page 17,
4 in the connector section), depending on the
setting of the TAPE IN switch (3).
0 10
ON
TAPE IN
1
2
PHONES
PHONES
LEVEL
C-R MONITOR
LEVEL
0 10
0 10
4
5
6
METER SELECT
PHANTOM +48V
TAPE IN
OFF ON
STEREO PFL•AFL
GROUP
1
2
3
Caution: When phantom power is on, con-
necting an unbalanced device or a device
whose transformer is center-grounded may
cause hum, noise, or malfunctions. If you do
not require phantom power, be sure to turn
this switch off.