Serial Connection - Symbol MC9000-K/S Reference Manual

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To see if the cradle has power, insert the mobile computer. The mobile computer battery charging LED

blinks amber to indicate charging, then turns solid amber when the battery is completely charged. See

LED Indicators

for other indications.

Serial Connection

When the mobile computer is inserted into the cradle, the mobile computer's serial port connects to

the cradle's serial port. The mobile computer can then use the cradle's serial port to communicate

with an external device.

To provide serial communication between the mobile computer and a serial device, connect one end

of the 9-pin serial cable to the serial port on the cradle, and the other end to the serial port on the

serial device.

To serial port of serial

Figure 12-13. Serial Connection

Some external devices may require a null modem cable.

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