
TDS 310, TDS 320 & TDS 350 Instruction Manual
311
Rear Panel
The Option 14 Panel (Option 14
instruments only) allows access to
three communications interfaces: a
Centronics parallel port, an RS232
interface, and a GPIB interface. It also
includes a VGA video compatible
output port and a power connector for
the Option 3P printer.
You can use the Centronics, RS232,
and GPIB interfaces to transmit
hardcopy data; see page 343 for
hardcopy procedures.
You can use the GPIB and RS232
interfaces to operate and program the
oscilloscope from a GPIB controller;
see the TDS 310, 320, & 350
Programmer Manual for more
information.
The power connector accepts line
voltage to power the instrument.
See page 13 for a list of power cord
and connector options.
The fuse drawer holds the line fuse.
See page 89 for fuse replacement
procedures.
120
3.15A (T)
3A SLOW
VA
MAX
POWER
MAX
65
WATTS
FUSE (250)
UL 198G
IEC 127
FREQUENCY
RANGE
VOLTAGE
RANGE
47-440 Hz
90-132V
NO POWER SWITCH.
POWER CORD PROVIDES
MAIN POWER DISCONNECT.
DISCONNECT POWER
CORD BEFORE
REPLACING FUSE
HIGH LEAKAGE CURRENT. TO AVOID
ELECTRIC SHOCK THE POWER CORD
PROTECTIVE GROUNDING CONDUCTOR
MUST BE CONNECTED TO GROUND.
FOR CONTINUED FIRE PROTECTION,
REPLACE FUSE ONLY WITH 250V FUSE OF
THE SPECIFIED TYPE AND RATING.
NO OPERATOR SERVICEABLE COMPONENTS
INSIDE. DO NOT REMOVE COVERS. REFER
SERVICING TO QUALIFIED PERSONNEL.
TO REMOVE POWER CORD
DISCONNECT PLUG AND
ROTATE RETAINER CLIP
90 DEGREES.
THIS INSTRUMENT MAY BE
PROTECTED BY ONE OR MORE
U.S. OR FOREIGN PATENTS
OR PATENT APPLICATIONS
INFORMATION AVAILABLE
UPON REQUEST.
TDS 320
47-63 Hz
90-250V