Spectra Precision SP90m, Руководство пользователя

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14
Conversely, the battery will be charged by the external power
source when needed. Indications are provided to report
battery charging when this happens (see
page 9 ).
NOTE: If you are using a SIM card, you must insert it before
inserting the battery. (See
page 13 ).
Buzzer
The internal buzzer will sound whenever an error is detected.
The buzzer will sound six times and then stop. The error icon
will however continue to blink. To acknowledge the error
notification, go back to the General Status screen (see
page 27 ) and then press OK .
The buzzer can be deactivated permanently from the front
panel screen. Go to
Display Settings
, then go down into the
options until
Buzzer
is displayed. From there you can disable
the buzzer. Refer to page 36 as well.
Port Pinouts
USB Port
On front panel, USB OTG “mini-B” connector.
5-C connector, fitted with sealing cap.
Pin Signal Name
1 USB ID
2 GND
3 Device (D+)
4 Device (D-)
5 Host (VBus)