-8-
8. ENVIRONMENTAL CHARACTERISTICS
8.1
Operating temperature Range
-10 to +50
o
C
8.2
Operating humidity Range
10 to 90% RH (No condensation allowed)
8.3
Storage temperature Range
-20 to +60
o
C
8.4
Storage humidity Range
10 to 95%RH(No condensation allowed)
(24hours)
* Test procedure : Place the card reader in the standard environment (temperature:20+/5
o
C,
humidity:35 to60%RH). Leave it for 12 hours, and measure the functions.
Make sure no abnormality is found.
8.5 Vibration
:
Vibration sweep 10 to 50Hz/m
X,Y,Z directions
8.6 Shock durability
294 m/s
2
(30 G)
8.7 Others
Make sure any source of noise that may deteriorate
the characteristics of the card reader is not present around the card
reader.
9. HOST RS 232 COMMANDS
9.1 General Description
All command strings begin with a
“
:
”
as shown and end with [CR] (not shown)
[CR] = ASCII carriage return character, 0DH.
[LF] = ASCII line feed character, 0AH.
<sh> = high digit of 8 bit hexadecimal checksum
<sl> = low digit of 8 bit hexadecimal checksum
Mode : Polling mode
Auto Send Mode (default)
Configuration
–
Saved in EEPROM.
9.2 UCIMAG Configuration Commands
:Bx
- Change Baud rate x=3-> 9600, x=4->19200
:EtB
- Enable/disable track reading 't' where t = 1 to 3 b=0 means disable, b=1 means enable
:Xb
- Read direction, if b=0 forward, if b=1 reverse
:Ab
- Auto clear bit, if b=0 disable, if b=1 enable
if Autoclear = 1, UCIMAG will automatically clear track buffers after sending track data,
user will NOT be able to poll data again.
if Autoclear = 0, data will remain in buffer until track clear command is sent.
:Sb
- Auto send bit, if b=0 disable, if b=1 enable
if Autosend = 1, UCIMAG will automatically send track data as soon as card has been swiped,
user does not have to poll data.
:Nb
- Auto notify bit, if b=0 disable, if b=1 enable
