Denso GT10Q-SB User Manual page 21

 Switching to sleep mode for power saving
The scanner switches from standby to sleep mode to save power when the trigger switch is off in the auto-off or
momentary switching mode or when the scanner is on standby in the alternate switching mode. (The scanner does not
switch to the sleep mode in the continuous reading mode 1 or 2 or in the auto sensing mode.)
The transition period from standby to sleep mode is 30 seconds in the ordinary current mode. In the power saving
mode (default), the scanner immediately switches to sleep mode. Only the configuration software
(ScannerSetting_2D) provides a choice of these two modes.
The scanner in sleep mode takes more time (approx. 100 ms) to start and complete a sequence of scanning operation
than the one on standby.
 Auto power-off
If the scanner remains unused for the specified timeout period, it automatically shuts itself down. The timeout period
can be specified within the range from 5 to 640 minutes in 5-minute increments by using the configuration software
(ScannerSetting_2D). The configuration software can also disable this auto power-off feature.
 Scanning with Bluetooth
The scanner can read codes even with the Bluetooth
scanning codes is required but data transfer is not, for instance, when the scanner itself checks the verification result
(with the scan lock enabled as described in Section 7.1) without transferring it to the host computer.
Scanning with Bluetooth
only with the QR-coded parameter menu.

"Scan w/ Bluetooth
QR Code symbol
"Cancel "Scan w/ Bluetooth
QR Code symbol
Note: The "Scan w/ Bluetooth
"Start operation" QR Code symbols in this order with the "Scan w/ Bluetooth
setting, you need to scan the "Cancel "Scan w/ Bluetooth
®
wireless link broken
®
wireless link broken and that with Bluetooth
link broken"

link broken"
®
link broken" parameter retains its setting even the scanner reads the "End operation" and
®
wireless link being broken. Use this scanning way when
Allows the scanner to scan codes with the Bluetooth
being broken. Scanning the QR Code symbol also disables the
®
Bluetooth interface, making data transfer with the host computer
impossible.
Cancels the "Scan w/ Bluetooth
Scanning the QR Code symbol allows the scanner to scan codes
®
with the Bluetooth wireless link being established. It also enables
®
the Bluetooth interface, making data transfer with the host
computer possible.

link broken" QR Code symbol.
8
®
wireless link established can be switched
®
link broken" setting.
®
link broken" being selected. To cancel the
®
wireless link