5-3 For the further calibration usage, not available
for the user
When the lower display show " CLr "
This setting just for the further calibration usage, not
available for the end user.
6. RS232 PC SERIAL INTERFACE
The instrument has RS232 PC serial interface via a 3.5
mm terminal ( 3-12, Fig. 1 ). The data output is a 16
digit stream which can be utilized for user's specific
application. A RS232 lead with the following connection
will be required to link the instrument with the PC serial port.
Meter
PC
(3.5 mm jack plug)
(9W 'D" Connector)
Center Pin..........................Pin 4
Ground/shield.......................Pin 2
2.2 K
resister
Pin 5
The 16 digits data stream will be displayed in the
following format :
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
10
