
3
1. System Requirements
T
o use UT803 Int
er
fa
ce
Prog
r
am, you n
ee
d
t
h
e
fo
ll
ow
i
ng h
a
rdw
a
r
e
a
nd sof
t
w
a
r
e:
An IBM PC or
e
qu
i
v
ale
n
t
c
ompu
te
r w
it
h 80486 or h
i
gh
e
r pro
ce
ssor
a
nd 600 x 800 p
i
x
el
or b
ette
r mon
it
or.
M
ic
rosof
t
W
i
ndows 95 or
a
bov
e
.
A
t
lea
s
t
8MB of RAM.
A
t
lea
s
t
8MB fr
ee
sp
ace
i
n h
a
rd dr
i
v
e
.
C
a
n
acce
ss
t
o
a
l
o
cal
or
a
n
et
work CD-ROM.
A fr
ee
s
e
r
ial
por
t
.
A mous
e
or o
t
h
e
r po
i
n
ti
ng d
e
v
ice
suppor
te
d by W
i
ndows.
2. Installing hardware
UT803 support both RS232 and USB
Select the corresponding interface cable connecting to the UT803 and the computer
3. Installing UT803 Interface Program
To install UT803 Interface Program, please follow below procedure:
Before install the interface program, make sure that the computer is running the Window 95 or above operating
system.
1he installation of COM and USB is the same.
1. -Double-click the My Computer icon from the Windows desktop.
-Locate the CD-ROM drive from the window; double-click the drive letter to display the folder of UT803.
-Double-click UT803 to display the contents of the folder.
-Double-click the file Setup.Exe.
2. Follow the on-screen installation instructions.
3. 1he installation program will create a DMM Interface Program folder.
You will be prompted to select the kind of Program Folder you want to install; you should select “UT803”.
4. Getting Started with UT803 Interface Program
To run the UT803 Interface Program, please do the followings:
4.1. Insert the supplied RS232C or USB interface cable into the slot at the back of the Meter and properly connect
the other end of the cable to the port of computer.
4.2. From
t
h
e
W
i
ndows Start m
e
nu,
c
hoose P
r
og
r
ams > DMM Int
er
fa
ce
Prog
r
am > UT803
4.3.Pr
e
ss COM Conn
ec
t o
r
USB Connect from m
e
nu b
a
r
t
o s
ta
r
t
t
h
e
c
onn
ecti
on,
t
h
e
ic
on w
ill
b
e
d
i
sp
la
y
e
d.
5. Graphical Operations (see figure 1)
Dur
i
ng
t
h
e
c
onn
ecti
on, you
ca
n s
elect
t
h
e
fo
ll
ow
i
ng fun
cti
ons by
clic
k
i
ng
t
h
e
c
orr
e
spond
i
ng
ic
on
:
F
ill:
C
lic
k
t
h
e
box
t
o s
elect
“
f
ill
-up gr
a
ph
”
or un
clic
k
t
o s
elect
“li
n
e
gr
a
ph
”
.
R
ec
o
r
d: S
etti
ng
t
h
e
numb
e
r of r
ec
ord
t
o show on gr
a
ph.
C
le
ar: To
clea
r
all
t
h
e
gr
a
ph
ic
s r
ec
ords p
e
rman
e
n
tl
y.
Sav
e
:
T
o s
a
v
e
a
f
ile
i
n BMP forma
t
.
T
h
e
d
e
f
a
u
lt
f
ile
nam
e
i
s C
:\
DA
1
A1.BMP
”
.
F
ir
st: Go
t
o
t
h
e
f
i
rs
t
gr
a
ph
ic
.
Pr
e
v
i
ous: Go
t
o
t
h
e
pr
e
v
i
ous gr
a
ph
ic
.
N
e
xt: Go
t
o
t
h
e
n
e
x
t
gr
a
ph
ic
.
Last: Go
t
o
t
h
e
la
s
t
gr
a
ph
ic
.
Zoom In: To
e
n
la
rg
e
p
a
r
t
of
t
h
e
gr
a
ph
ic
.