Bosch Appliances 3922 988 43318 Installing the External Encoder see FIG, Positioning the Encoder

Digital Congress Network Installation and Operating Manual Chapter 2 - Contribution Equipment en 2-26

4	5
Serial	6
cable
3
	7
Power supply cable

Installing the External Encoder (see FIG. 2-43):

CAUTION: Prior to any installation switch-off the computer and remove the mains supply.

1.Connect the serial cable by plugging the RJ46 connector (3) to the encoder connector (2) and the DB9 connector (5) to the serial port of the PC, tightening the screws.

2.Disconnect either the PC keyboard or mouse. Connect it to part (7) of the power supply cable

3.Connect the mini jack (4) to the serial cables jack socket (5)

4.Connect part (6) of the power supply cable to the PC’s mouse or keyboard port.

Positioning the Encoder

1.Beside the Computer: Stick the 4 self adhesive feet into the circular recesses meant for that purpose under the encoder.

2.On the Computer: Stick one velcro strip under the encoder, and the other one on the main unit of the computer. Put the encoder on the main unit.

NOTE: The Chip Card Encoder and the DCN Magnetic Stripe Encoder can only be used alternatively and not at the same time.

Do not stick anything on the DIPs compartment

FIG. 2-43 Connecting the Chip Card Encoder

Contents of the External Installation Kit

•1 Serial cable

•1 Power supply cable

•4 self adhesive feet

•2 Velcro strips

Bosch Security Systems 04-2003 3922 988 43318 en LBB 4157/00 Chip Card Encoder