IM CA71-E
2-5
Names and Functions of Parts
2
2. Names and Functions of Parts
24 I/O Port Cover
Open this cover to connect the RS232 communication cable (P/N:
91017). (CA71 only)
b
f
i
j
g
h
c
d
e
a
l
k
■
LCD Unit
a. Measured value
b. Setpoint for source
c. HOLD indicator
Indicates the on-screen measured value is in a hold state.
d. Contact input
Indicates the contact input is selected when your choice is pulse mea-
surement.
e. ON/OFF indicators for output
ON:
Indicates the output is on.
OFF:
Indicates the output is off.
f.
SWEEP indicator for sweep function
Comes on when the sweep function is selected using the DIP switch.
g. MEM NO. indicator
Shows a memory number when the memory function is selected.
h. AUTO STEP indicator
Comes on when the auto step function is selected.
i.
Divided output function (
n/m) indicator
Comes on when the divided output function (
n/m) is selected. The
most significant two digits “18” denote the value of
n, while the least
significant two digits “88” mean the value of
m.
j.
CAL mode selection indicator
The 0 and FS indicators below this indicator denote zero point and full
scale adjustments, respectively.
