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Control Commands
LR
LZ
See Parameter Details,
TR
[6] given later.
MENULOCK
(Note 4) (Note 5)
MENUUNLOCK
(Note 4) (Note 5)
VER
IR
IZ
ID
See Parameter Details,
DLV
[7] given later.
PW
(Note 4) (Note 5)
See Parameter Details,
IS
[8] given later.
See Parameter Details,
VOLSND
[9] given later.
Note 1) When the power is ON, the scanner is ready to scan.
If the scanner receives an R command, sends the code data read, and receives Z and R commands with a code being
applied to the scanning window of the scanner, then it sends even the same code data twice. This is because the Z
command cancels the double-read prevention processing.
(Note 2) If the scanner receives a control command successfully, it returns an "OK" response to the host. If the format or
parameter of the received control command is invalid, the scanner returns an "NG" response.
(Note 3) The scanner can read codes even displayed on a mobile's LCD under some conditions.
(Note 4) To make the scanner save settings made with control commands into the flash ROM, do not turn the scanner power
OFF until the host returns an "OK" or "NO" response. Doing so may cause the scanner to malfunction.
(Note 5) The PW can save settings into the flash ROM a maximum of 1,000,000 times due to the restrictions on the flash
ROM.
Parameter
Response
None
OK/NG
None
OK/NG
OK/NG
None
OK/NG
None
OK/NG
None
Ver.n.nn
None
OK/NG
None
OK/NG
None
ID. nnnnnn
OK/NG
None
OK/NG
OK/NG
OK/NG
Keep the illumination LEDs ON during scanning. Turn
(Note 2)
them OFF when the scanner is on standby.
Keep the illumination LEDs OFF.
(Note 2)
Specify the double-read prevention timeout.
(Note 2)
Enable restriction on the use of QR-coded parameter
(Note 2)
menu.
Disable restriction on the use of QR-coded parameter
(Note 2)
menu.
Request for software version.
<Response from the scanner> Ver. n.nn
where n.nn is version number (Ex. Ver. 1.00)
Enable transmission of scanner ID.
(Note 2)
Disable transmission of scanner ID.
(Note 2)
Request for scanner ID (serial number)
<Response from the scanner> "ID. nnnnnn"
where nnnnnn is a serial number (Ex. ID. 000001)
Specify the bar code scanning level (1 to 8).
(Note 2)
Save parameter values.
This command saves settings made with control
(Note 2)
commands into the flash ROM. Without a PW command,
the scanner loses settings made with control commands
when it is turned OFF.
Play back an audio data file specified by index, with the
specified playback volume.
(Note 2)
If the scanner receives two or more IS commands in
succession, it plays back the audio data file specified by
the last command.
Specify the playback volume for an audio data file
(Note 2)
specified by index.
100
Function
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