Denso GT20Q-SB User Manual page 132

Command
Scanner
LB (Note 2)
LG (Note 2)
LR (Note 2)
VO (Note 2)
U1
U2
U3
U4
U5
U6
U7
U8
PW (Note 4)
VER
VERF
E
ID
TMON (Note 5)
TMOFF (Note 5)
Direction
Host
Blue LED indicator illumination
The LED indicators illuminates in blue for approximately 500 ms
within 100 ms after the command is received.
Green LED indicator illumination
The LED indicators illuminates in blue for approximately 500 ms
within 100 ms after the command is received.
Red LED indicator illumination
The LED indicators illuminates in blue for approximately 500 ms
within 100 ms after the command is received.
Vibration
The vibrator vibrates for approximately 180 ms within 100 ms after
the command is received.
Trigger switch control
"U1" Auto off mode
"U2" Momentary switching mode
"U3" Alternate switching mode
"U4" Continuous reading mode 1
"U5" Continuous reading mode 2
"U6" Auto sensing mode
"U7" Auto stand mode
"U8" Momentary switching mode (reverse type)
Parameter storage
The values set with only commands other than U1 to U8 are stored in
the internal FLASH ROM. If no command is issued, these values do
not remain when the power is turned OFF, and original values return.
Firmware version request
Response from the scanner: Ver.n.nn
n.nn.: Version No. example: Ver. 1.00
Setting parameter version request
Check the setting parameter version required to generate a batch
setting QR Code (when not connected to the scanner) with the
configuration software (ScannerSetting_2D).
Response from the scanner: er.n.nn.mm
n.nn.: Firmware version No.
mm: Setting parameter Version No.
Example: Ver. 1.00.00
Scan entry remote request
When performing n-point verification scanning, the system enters the
master code registration status and registration is performed by
scanning a master code. The registered master code data is stored in
the FLASH ROM.
Scanner ID (Serial number) request
<Scanner response> "ID. nnnnnn"
nnnnnn: serial number, e.g., ID. 000001
Trigger switch and magic key function enable
Enables trigger switch and magic key control.
Trigger switch and magic key function disable
Disables trigger switch and magic key control, and scanner enters
Ready state.
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