ATI Technologies Scan Alarm C14, Руководство пользователя

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Keyboard Lock Status
This selection lets you lock the front panel operator function key, ey, , so that
pressing this key has no effect. If you want to use this function, turn off the
Keyboard Lock.
Selectable values: On or Off
Scanner Address
This menu allows you to set the Scanner address. The Scanner address is used
for multiple Scanner communications on a single RS-485 cable, so each Scanner
must have a different address. Begin with address 1 for the first Scanner, and
assign each subsequent Scanner the next higher address.
Selectable values: 1 – 32
Communications Error Checking
This selection allows you to set the data check algorithm used in the
communications protocol to Block Check Character (BCC) or to Cyclic
Redundancy Check (CRC). CRC is a more secure error checking algorithm than
BCC, but it requires more calculation time and slow communications. BCC
ensures a high degree of communications integrity, so we recommend that you
use BCC unless your application specifically requires CRC. Also, if using
ANASCAN, ensure that the same error checking algorithm has been set through
the ‘SCANINST’ program.
Selectable values: BCC or CRC.
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