Colormetrics V1506, Руководство пользователя

Страница: 34 / 71

34
www.colormetrics.info Color metrics V1506
35
General Settings
This group of configuration settings defines the basic operating parameters of the reader.
MSR Reading
This option will turn on or off the MSR. If MSR is disabled no data is sent out to host in any
case. The default is MSR Reading Enabled.
Decoding Method Settings
This option gives four kinds of decoding methods.
Raw Data (output in both forward and reverse directions)
Decoding in Both Directions (forward and reverse reading)
Decoding in Forward Direction only (card entering slot from LED end)
Decoding in Reverse Direction only (card entering slot from end opposite LED)
With the bi-directional operation, the user can swipe the card in both swipe directions and the
data encoded on the magnetic stripe will be output. In the single swipe direction selections, the
card can only be swiped in one specified direction to read the card. The default setting will
decode card data with the card swiped in either the forward or the reverse direction.
36
"Raw Data" is an output of the decoded magnetic stripe data in hexadecimal format (no ASCII
character conversion is performed). In the Raw Data setting, the reader outputs all
track-decoded data. The MSR will represent the raw data with two ASCII characters: the first
ASCII character is for high bits of the raw data byte and the second is for the low bits. For
example, the two ASCII characters "4"and "1"represent raw data byte 41h (01000001).
Beep Volume
The Beep volume can be adjusted to four loudness levels or off. Four loudness levels are:
Quick High
Quick Low
High
Low
The default is High beep.
Terminal Type
NoteBook
IBM-PC/AT
IBM-PC/AT, External keyboard
IBM-PC/AT, No External keyboard
The firmware can be programmed to interface as a keyboard wedge to 4 different types of
terminals. The default is IBM-PC/AT.
Inter-Character Delay
:
2ms, 5ms, 10ms, 20ms, 50ms, 100ms;
This is the time period the reader will delay between sending successive characters. Some
terminals or computers (host) require an inter-character delay to simulate the effects of
keystroke delays. Choosing a longer inter-character delay causes the characters to be sent at
a slower rate. If the host system is not capable of receiving characters as fast as the reader