Preh Commander Operating Instructions Manual page 6

Swipe direction
Fig. 7 Magnetic stripe reader
Important notice: Please hold the magnetic card near the upper edge during a swipe.
In USB mode, the MSR works as a separate device. To handle the MSR data,
you need to use the Preh OPOS or Preh JavaPOS driver.
4.2 Keylock (KL)
The optional keylock
Turning direction
Fig. 8 Keylock
Important notice: In USB mode, the keylock works as a separate device. To handle the keylock
data, you need to use the Preh OPOS or Preh JavaPOS driver.
You can find further information, as well as the associated software, in the Internet under
http://www.preh.com.
4.3 Smartcard read/write device (SCR)
Contact-
surfaces
Fig. 9 SCR module
MCI_Manual_V12.doc
(Figure 8) module has 5 positions and is supplied with 3 different keys.
All keys can be inserted and removed in both positions 0 and 1.
The following switch positions can be set with the three keys:
• SUP key: 0 1 2 3 4
• REG key: 0 1
• X key: 0 1 2
By default, the code for the new switch position is transferred to
the computer when the key is turned.
The parameters of the keylock can be set and/or modified using
the corresponding Preh programming software.
The EMC 3.1.1- and ISO 7816-certified SCR module of the MCI family
allows you to read and write chip cards of types T=0, T=1, I²C, 2-wire,
3-wire and PTS.
PC/SC drivers for the popular Windows operating systems (as of
Windows 98) are available as the software interface. A CT-API
interface can be placed on the PC/SC interface.
In order to read or write a chip card, carefully insert the chip card into
the read slot; make sure that the chip contact surfaces face in the
direction of the keypad
position has been attained. Reading or writing can now be carried out.
You can find further information, as well as the associated driver
software, in the Internet under
http://www.preh.com.
The parameters of the MSR can be set and/or modified
using the corresponding Preh programming software.
You can find further information, as well as the
associated software, in the Internet under
http://www.preh.com.
(Figure 9). A slight click indicates that the end
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