Fluke 9640A Series, Instruction Manual

Page: 45 / 324

Preparing the Instrument for Operation
Power Considerations
2
2-7
Table 2-5. Voltage Limits for the 115 and 230 Voltage-Switch Settings
Switch Setting Line Voltage Limits
115 90 V AC to 132 V AC
230 180 V AC to 264 V AC
CA L
IEEE-488
SH1 AH1 T6 L4 SR1
RL1 PP0 DC1 DT0 C0 E2
MADE IN UK
FLUKE CORPORA TION
www .f
luk e.com
TO BE
APPLIED FOR
CONFORMS TO UL STD. UL61010A-1 .
CER TIFIED TO CAN/CSA STD. C22.2 No .1010.1 -92
SAFETY W ARNING
NO TE
DISCONNECT PO WER AND SIGNAL LEADS
BEFORE REMO VING COVERS .
FOR CONTINUED PR O TECTION AG AINST ELECTRIC SHOCK
THE PO WER CORD PR O TECTIVE CONDUCT OR MUS T BE
CONNECTED TO SAFETY EAR TH ( GR
OUND ).
FOR CONTINUED PR O TECTION AG AINST FIRE
USE 250V FUSE OF CORRECT RATING.
READ OPERA TORS MANU AL BEFORE USE.
NO USER SER VICEABLE PAR TS CONTAINED, DO NOT
REMO VE COVERS , HAZARDOUS VOLTAGES PRESENT .
REFER SER VICE
TO QU ALIFIED PERSONNEL.
115
230
LIN E VO LTAG E
SELEC TIO N
PO WER INPUT
230 VA MAX.
SERIAL POR T
FACT OR Y SET
REF FREQUENC Y
INPUT
REF FREQUENC Y
OUTPUT
6 7 8
ENABLE
DISABLE
1V PK INT O
TTL INT O
SWEEP TRIGGER
INPUT :
5V PK
AUX PRO TECTIVE
EAR TH (GROUND)
RF COMMON
RF COMMON
5V PK
MODULA TION
LEVELLING AND
FREQUENC Y PULL
INPUT
+
_
50
5V PK
+
_
50
+
OUTPUT : TTL NOM
INTO 1k
+
1k NOM
NOM 50
10V PK MAX
Power
Switch
Line Voltage
Inspection
Window
ead06f.eps
Figure 2-1. Accessing the Fuses and Changing Line Voltage