Communication Via Serial Port (Cable) - Citizen CMP-10 User Manual

4.4 Communication Via Serial Port (Cable)

For communication with RS-232C, prepare dedicated serial cable.
Open the serial port cover and while holding the connector with the
wording marked "Push" faciing upward, insert the connector into the
serial port.
Here, hold the connector with the surface marked "Push" down.
Connect the other end of the cable of the cable to the device to be
connected.
To disconnect the connector, securely do it while pressing the portion
marked "Push".
Lift and open the serial port cover.
Insert serial cable:
To replace the serial port cover, press in the rubber packing till the cover
seats firmly.
CAUTION!
If the cable is connected with Power ON, turn the Power OFF once and then turn
the Power ON again to activate the connection with serial cable.
Set the flow control setting of the device to be connected to Xon/Xoff. In case
of hardware control (DTR/DSR control), the Power switch may become disabled.
This part is fixed to the body;
therefore, it cannot be detached
as shown in the figure.
Rubber projection
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Serial port cover