Fostex E-2 - XLR Connector Pin Designations; Adjusting BIAS 2

The cover plate can Бе
removed by unscrewing the
two screws,
4,2 Rack mounting
The Fostex Model 9905B Rack Mount Adaptor is recommended when mounting
the E-2/E-22 in the Fostex Model 9081 Console Rack and standard 19 inch
racks,
The rack mount adaptor is installed on the E-2/E-22, using the four
screws packaged with the adaptor, through the four holes in the side panel
and front panel side of the Е-2/Е-22. The four holes in the E-2/E-22 side
panel are blind but can be easily pierced by pressing in the screw.
NOTE: The Fostex Model 9907B Filler Panel will cover the space for the
upper portion of the reel when the transport is mounted on а 19 inch
rack.
4.3 Pin designations for the INPUT/OUTPUT XLR connectors are as shown
below.
Plog. XER-3-12 (femole}
Реа. XLR-3-12 (mate)
GROUND GROUND GROUND
LINE LINE
BALANCED — (front view) UNBALANCED
BALANCED (front view) UNBALANCED
4.4 Adjusting of BIAS 2
E-2/E-22
can
use
two
types
of
tape
by
switching
the
tape
selector.
Of the two types of tape, one is adjusted (BIAS 1) for the Ampex #456
tape and the other is not adjusted.
The
bias
current
and
record
equalizer
are
adjusted
for
the
tape
to
be
used by the following procedures after setting BIAS 2 (13) LED in the
lit state.