Philips M1353A, M1351A manual 4Barcode Reader Pin Connections

RS232 Serial Interface

Barcode Reader After installing the Barcode Reader, you must check that it is connected correctly and that the monitor is configured to read the barcodes. See the User’s Guide for your monitor for details of how to use the Reader.

1.Using the Reader, read Test Barcode 1 and then Test Barcode 2 from the barcode sheet.

2.Check that TEST OK5 is printed on the paper.

If it is not, switch the monitor off and on and repeat the test. If it is still not printed, connect a new reader.

Figure 10-4Barcode Reader Pin Connections

The following table lists the signals at each pin.

Table 10-2 Barcode Reader Pin Connections

Pin	Signal	Details
1		Not connected
2	RxD Input	Receive data from Smart Wand
3	TxD Output	Transmit data to Smart Wand
4		Not connected
5		Not connected
6		Not connected
7	Gnd	Ground
8		Not connected
9	Vcc	+5V, 10mA (idle) to 25mA (configure)

110 Chapter 10 Peripherals