5502A
Operators Manual
3-10
CALIBRATIO
N
E
N
ABLE
SERIAL 1
FROM HOST
IEEE-4
88
I
N
OUT
/63Hz
47Hz
600
V
A MAX
FLUKE CORPORATIO
N
E
V
ERETT
W
A, USA
N
ORMAL
W
AR
N
I
N
G:
TO A
V
OID ELECTRIC SHOCK GROU
N
DI
N
G
CO
NN
ECTOR I
N
PO
W
ER CORD MUST BE CO
NN
ECTED
FUSE
CAUTIO
N
FOR FIRE PROTECTIO
N
REPLACE O
N
LY
W
ITH A 250
V
FUSE OF I
N
DICATED RATI
N
G
MAI
N
S SUPPLY
100
V
/120
V
220
V
/240
V
T5.0A 250
V
(SB)
T2.5A 250
V
(SB)
CHASSIS
GROU
N
D
SERIAL 2
TO UUT
10MHZ
MAX
5
V
PK - PK
W
AR
N
I
N
G:
TO A
V
OID PHYSICAL I
N
JURY, I
N
SURE THAT THE FILTER
IS PROPERLY I
N
STALLED BEFORE E
N
ERGIZI
N
G I
N
STRUME
N
T
TO CLEA
N
THE FILTER:
-U
N
PLUG I
N
STRUME
N
T
-REMO
V
E FILTER
-FLUSH
W
ITH SOAPY
W
ATER
-DRY BEFORE REI
N
STALLATIO
N
I
N
STALLED
OPTIO
N
S
- SC600
- SC1100
- PQ
LR65268C
(LEM CERTIFIED)
N
O I
N
TER
N
AL USER SER
V
ICEABLE
PARTS. REFER SER
V
ICE TO
QUALIFIED SER
V
ICE PERSO
NN
EL
1
2
5
6
7
3
4
gjh011.eps
Figure 3-2. Rear-Panel Features
Table 3-2. Rear-Panel Features
The
Fan Filter
covers the air intake to keep dust and contamination out of the chassis air baffles.
The fan supplies a constant cool air flow to the inner chassis. Instructions for fan filter maintenance
are in Chapter 7.
The
CALIBRATION NORMAL/ENABLE
slide switch is used to write enable and disable the
nonvolatile memory that stores calibration constants. Change to ENABLE to let changes be written
into memory, and change to NORMAL to protect data in memory from being overwritten. The
switch is recessed to let it to be covered with a calibration sticker to guarantee calibration integrity.
The
SERIAL 2 TO UUT
connector is used to transmit and receive RS-232 serial data between the
Calibrator and a UUT. Chapter 6, “Remote Commands” tells you how to use the RS-232 serial
interface for UUT communications.
The
SERIAL 1 FROM HOST
connector is for remote control of the Calibrator and for transmitting
internal-constant RS-232 serial data to a printer, monitor, or host computer. Chapter 5, “Remote
Operation” tells you how to use the RS-232 serial interface for remote control.
The
IEEE-488
connector
Error! Bookmark not defined.
is a standard parallel interface for
operating the Calibrator in remote control as a Talker/Listener on the IEEE-488 bus. Refer to
Chapter 5, “Remote Operation” for bus connection and remote programming instructions.
Summary of Contents for 5502A
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