Hw - hardware command, Table 4-6. hw command – MagTek MINI MICR RS232 User Manual
Page 23
Section 4. Commands
15
HW - HARDWARE COMMAND
This command controls miscellaneous hardware options, shown in Table 4-6. The data
for this command consists of 8 ASCII bits (“0” = hex 30 and “1” = hex 31).
To execute, send the HW command as follows:
HW 01010101<CR>
(with data)
or
HW <CR>
(without data)
When sending data, all 8 bits must be provided. The MICR Reader will execute the
command but it will not reply. The new settings become effective immediately. To make
this command permanent, use the SA (Save) command described at the end of this
section.
If no data is sent, the MICR Reader responds with the current settings for HW.
Table 4-6. HW Command
7 6 5 4 3 2 1 0
PARAMETERS
0
Track
3:
Disable
1
Track
3:
Enable
0
Track
2:
Disable
1
Track
2:
Enable
0
Track
1:
Disable
1
Track
1:
Enable
0
ID
Card
decoding:
Disable
1
ID
Card
decoding:
Enable
0
EMF
detect:
Yes
1
EMF
detect:
No
0
0
0
These bits are always set to 0