REAR PANEL
The following facilities are available on the rear panel, see Fig.
3-1-2.
Fig.
3-1-2
2041 rear
panel
(1)
GPIB
24
pin socket accepts standard IEEE connector
to
allow remote
control
of
the
instrument.
(2)
SWEEP MARKER BNC
socket supplies
sweep
marker.
(3)
SWEEP RAMP BNC socket provides
a ramp output at 0 to 10
V
peak to peak.
(4)
SWEEP TRIGGER BNC socket
provides access for a
trigger input.
(5)
WIDE BAND
FM IN
BNC socket
accepts a
wide bandwidth FM signal into
50 O with
a typical bandwidth of 10 MHz.
(6)
FREQ STD
IN/OUT
BNC socket for standard frequencies at
1,
5,
or 10 MHz at TTL
levels.
(7)
VOLTAGE
SELECTOR
Removable cover reveals barrel which can be rotated to
select the
required voltage range.
(8)
FUSES
AC fuses rated at 1.6 A (double time lag) for the 100 to 120 V
range and 1 A (double time lag) for the 220
to
240 V range.
(9)
AC SUPPLY
INPUT
3
pin plug integral with voltage selector and fuse holders.
Mates
with
supply lead
socket.
(10)
BATTERY
HOLDER
Houses battery for real time
clock.
3-1-6
46882-074C
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