Service manual

3
Source types
• Random noise
• Burst random noise
• Periodic chirp
• Burst chirp
• Pink noise
• Fixed Sine
• Arbitrary waveform
source (Option 1D4)
• Swept-sine source
(Option 1D2)
Note: The source
is located on the
front panel of a
standard two-
channel 35670A.
GPIB connector
Integrate the 35670A
with other instruments
for system operation.
System controller for
GPIB (IEEE-488.1 and
488.2) compatible
instrumentation via
Agilent Instrument
BASIC (Option 1C2).
DC power
Accepts 12 to 28 volts dc
(nominal). Use the 35250A
power cable for DC power
source connection, or the
35251A power cable with
cigarette-lighter adapter.
Low noise fan
Fan may be turned off
for acoustic ap pli ca tions.
Running speed depends
on ambient temperature.
External monitor
Drive a VGA monitor for
remote viewing by large
groups.
Tachometer
(42 Volt peak max)
No external signal
conditioning hardware
required. Reads
frequency (RPM) on
selected levels
between ±20 Volts.
External trigger
(42 Volt peak max)
No external signal
conditioning hardware
required. Triggers on
selected level between
±10 Volts.
Keyboard
Use a standard PC
keyboard to title data,
edit Agilent Instrument
BASIC programs,
or to operate the
instrument.
Power select
Switch between
AC and DC power
sources without
interrupting instru-
ment operation.
AC power
Universal power
supply will
operate with any
combination of
voltage between
100 and 240 VAC
and line frequency
between 47 and
440 Hz. The
maximum power
requirement is
350 VA.
Serial port
Parallel port
Print to older HP-GL
printers with PCL 5
capability, such as
an HP LaserJet 4000
series.