Unitech PT-500 Manuel D’Utilisation

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14 
Chapter 3 Operation 
 
The operating system of the PT-500 has 4 different 
operating modes for different purposes and functions.  They 
are as follows: 
 
1.  Ready Mode. 
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Keypad Input will be displayed on the LCD and 
sent out though RS232 port. 
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Laser or CCD Scanner Input will be displayed on 
the LCD and sent out through RS232 port. 
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RS232 Input will be displayed on the LCD. 
 
2.  System Mode. 
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Menu will guide you to configure and diagnose the 
system. 
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Multi-point protocol is enabled.  User may use 
P
P
T
T
 
 
C
C
o
o
m
m
m
m
 
 
M
M
a
a
n
n
a
a
g
g
e
e
r
r
 
 
s
s
o
o
f
f
t
t
w
w
a
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e to communicate and 
exchange files between the PT-500 and PC 
through RS232 port or modem. 
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When the terminal is diagnosing itself, Multi-point 
protocol will be disabled temporally. 
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Auto Power off is always disabled in System 
Mode. 
 
3.  EzJob Mode. 
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PT-500 includes a built-in application called 
EasyJob, which enables users to define the data 
format, collect data, edit data, and upload 
collected data to the host computer. 
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Multi-point protocol is disabled under the EzJob 
mode. 
 
4.  Application Mode.