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Operating Instructions
OPERATING FEATURES
2
2-7
Line Voltage
Selection Switches
Power-Line Fuse
Power-Line Cord
Connector
HI and LO INPUT
Terminals
IEEE-488 Interface
Bus Connector*
TALK ONLY and IEEE-488
ADDRESS Selection Switches*
SAMPLE COMPLETE output
TTL-level. Normally high,
pulsed low when samples for
a reading are completed*
*Available with IEEE-488 Interface only.
Otherwise, the upper portion of the rear panel is
covered with an insert as shown at right.
CAUTION: The rear panel insert is attached from
inside the case. Refer to Section 8 for instructions
on removing it.
EX TRIG input*
TTL-level,
falling-edge triggered
(internally selectable)
Serial Number
Rear feet rotate
for rack mounting
Rear Panel Insert
HIGH and LO SENSE
Terminals for 4-Wire
Ohms Only
IEEE STD-488 PORT
SH1, AH1, T5, L4, SR1, RL1,
DC1, DT1, PP0, C0, E1
INPUT SENSE
300V MAX
1000V
700V
1000V
700V
HI
4 WIRE
20 VA 50/60/400 Hz
A5
TALK
ONLY
SAMPLE
COMPLETE
SHELL NOT
GROUNDED
15V MAX
PATENTS PENDING
IN OUT
IEEE-05
AC-09
EXT TRIG
10V MAX
TTL LEVELS
JOHN FLUKE MFG. CO., INC.
EVERETT, WA MADE IN U.S.A.
!
REMOVE GROUNDING SCREW BEFORE REMOVING COVER
ADDRESS
A3
240V
220V
120V
100V
LINE
SET
LINE FUSE
250V
CAUTION
FOR FIRE PREVENTION
REPLACE ONLY WITH
1/4 A SLOW FUSE, 100/120v
1/8 A SLOW FUSE, 220/240V
WARNING
GROUNDING CONDUCTOR
IN POWER CORD MUST BE
CONNECTED TO ENSURE
PROTECTION FROM
ELECTRICAL SHOCK
A1
!
!
LO
MAX
MAX
ALL
INPUTS
INPUT SENSE
300V MAX
1000V
700V
1000V
700V
HI
4 WIRE
20 VA 50/60/400 Hz
PATENTS PENDING
IEEE-05
AC-09
JOHN FLUKE MFG. CO., INC.
EVERETT, WA MADE IN U.S.A.
!
REMOVE GROUNDING SCREW BEFORE REMOVING COVER
240V
220V
120V
100V
LINE
SET
LINE FUSE
250V
CAUTION
FOR FIRE PREVENTION
REPLACE ONLY WITH
1/4 A SLOW FUSE, 100/120v
1/8 A SLOW FUSE, 220/240V
WARNING
GROUNDING CONDUCTOR
IN POWER CORD MUST BE
CONNECTED TO ENSURE
PROTECTION FROM
ELECTRICAL SHOCK
!
!
LO
MAX
MAX
ALL
INPUTS
f2-06.wmf
Figure 2-6. Rear Panel Features