Справочник Пользователя для Shenzhen Minde Electronics Technology LTD. MS3390
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Appendix B: Pop up the Apple iOS on-screen keyboard
Note: Supports MS3390 with scanner firmware version V5.0.7 and above, and Bluetooth firmware
version V1.7 and above.
version V1.7 and above.
Usually, when you connect a Bluetooth barcode scanner to an Apple iOS device in HID mode, the iOS
device recognizes the scanner as a keyboard and hides the on-screen keyboard (or called built-in virtual
keyboard). Anytime you want to manually type anything using the iOS on-screen keyboard you need to
disconnect the scanner.
To eliminate such inconvenience, the MS3390 scanner provides the support of simultaneous use of
scanning and on-screen keystrokes. This feature is enabled by default and is operated as follows.
1. Connect MS3390 to the Apple iOS device via Bluetooth.
2. Enter the Scan menu on MS3390.
3. When press the right soft key of MS3390 once, the Apple iOS on-screen keyboard is popped-up.
2. Enter the Scan menu on MS3390.
3. When press the right soft key of MS3390 once, the Apple iOS on-screen keyboard is popped-up.
Then user can manually type anything using the iOS on-screen keyboard and the scanner is
connected to iOS device by Bluetooth simultaneously. The right soft key is below the symbol
connected to iOS device by Bluetooth simultaneously. The right soft key is below the symbol
on MS3390 screen.
4. When press the right soft key of MS3390 once again, the Apple iOS on-screen keyboard is hidden.
On-screen keyboard hidden
On-screen keyboard popped-up