Casio DT-X7 Series Software Manual page 60

Scan Verification Beam
If scanning takes place with the laser beam emitted onto multiple bar codes located near each
other, it is difficult to distinguish by the user which bar code was correctly scanned. In such the
condition, if a laser beam can be emitted again on to the same bar code verifying the actual
scanned bar code the user wishes to scan and a notification about it is issued to the user, the
scanning can be succeeded without having any difficulty or confusion. The Laser Scanner Library
can be used to set "Enable" or "Disable" for this Scan Verification Beam function. The default
is "Disable the scan verification beam function".
Note:
The DT-X7M10U does not support the function.
The functions of the Laser Scanner Library relevant to the "Scan Verification Beam" are as
follows.
: Sets up Scan Verification Beam.
OBRSetFocus
OBRGetFocus : Retrieves the status of Scan Verification Beam.
Power ON with Trigger Key
If a Trigger key has been set to "Enable turning on the power with Trigger key", the power can be
turned on (while the power was being turned off) when it is pressed. This function allows the user
to achieve sequential operations with only one action, turn on the power → press Trigger key →
scan a bar code. This feature is a perfect idea when the user wishes to resume scanning after the
power has been turned off. The default is "Disable turning on the power with Trigger key".
Setting Trigger Key
Various keys such as Enter key, Cursor → key, Cursor ← key, Cursor ↑ key, Cursor ↓ key,
Trigger R key, Trigger L key, and Trigger center key on the front and sides of the terminal can be
set as scanning trigger key. The default is only Trigger R and L keys.
The functions of the Laser Scanner Library relevant to the "Setting Trigger Key" are as follows.
OBRSetScanningKey
OBRGetScanningKey : Retrieves the status of Trigger keys.
: Sets up Trigger keys.
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