Casio IT-2000D33E - Manual (Page 39)

E-40
Connecting the Optical Communication Unit to a
Power Source
Use only the specified AC adaptor to connect the Optical Communication Unit to an
electrical outlet. Be sure to connect the AC adaptor and turn on Optical Communication Unit
power before attempting to perform any data communication operation with the Data
Collector. The Optical Communication Unit supplies power to a Data Collector mounted on it.
To connect to a power source
1
Plug the AC adaptor into an electrical outlet.
2
After making sure that the power switch of
the Optical Communication Unit is turned off,
connect the AC adaptor to the AC adaptor
jack at the top of the Optical Communication
Unit.
3
After checking to make sure that the power of
the Optical Communication Unit and the
computer you are connecting to is turned off,
connect the RS-232C interface connector at
the top of the Optical Communication Unit to
the serial port of the computer using the
cable (DT-881RSC, DT-882RSC, DT-
883RSC, DT-887AX).
Keep the Optical Communication Unit’s RS-
232C interface connector cover whenever it
is not in use.
4
Turn on the Optical Communication Unit, and
its power indicator should light up red.
5
Mount the Data Collector onto the Optical
Communication Unit making sure that their
infrared interfaces align correctly with each
other. The power indicator of the Optical
Communication Unit should change to green
at this time.
• The system status indicator lights up green
when the system is operating correctly,
both during communication and
communication standby (when two or more
Optical Communication Units are daisy
chained).
• The communication status indicator
flashes green while communication is
being performed.
Power
switch (off)
System status indicator
Communication status indicator
Charge indicator
Power indicator
Infrared
interfaces
Power switch
(on)
To electrical outlet
IT-2060IOE Optional Optical Communication Unit