8
6.0 Power management
The device is equipped with USB interface power and backup battery. When the USB interface power adapter is
supplying power to the device, the backup battery is charged at the same time for not less than eight hours. Once
the power supply is cut off or the USB interface power is unavailable, the device automatically switches to the
backup battery to obtain power. The fully charged backup battery enable the device to run for approximately 4 hours.
A battery icon is displayed in the upper right hand corner of the screen for users to check the status and remaining
power of the backup battery. When the device is only using the backup battery for its power supply the icon shows
how much power remains in the backup battery. When the device is using both the UBS interface adapter and the
backup battery for its power supply, the icon shows the charging status and the power remaining in the backup
battery. When the device is using only the USB interface power adapter the icon is not displayed.
When the battery icon shows 0 grids, the battery icon flashes and this goes on for five minutes.
• When the terminal is connected to the PC or power adapter, it can operate without a battery
(no battery icon visible).
• When the battery is installed and the terminal is connected to the USB power adapter or PC,
the battery will be charged.
• A fully charged battery enables the terminal to run continuously for approximately 4 hours when the USB power
supply is cut off.
• When the battery icon flashes and shows no grids the battery is completely depleted, all settings and information
will be memorized.
• Press and hold <On/Off> for 3 seconds to switch off the terminal.
6.1 Checking In/Out
To check in, press the IN key. “IN” is displayed on the LCD screen. Then proceed with fingerprint, RFID card or
password verification. To check out, press the OUT key. “OUT” is displayed on the LCD screen. Then, proceed with
fingerprint, RFID card or password verification.
When using the device for the first time (that is, the administrator is not yet enrolled), press the enrollment key to
enroll the administrator and common users. To guarantee security of device management, it is recommended that the
administrator be enrolled first. Only one administrator can be enrolled by default. The administrator number is 8888.
When no administrator is enrolled, anybody can press the enrollment key to enroll users. When the administrator has
been enrolled, however, the administrator’s verification is required after the enrollment key has been pressed to enroll
a user.
Note
: After the administrator is enrolled, all menu operations must be confirmed by the administrator.
5.4 Deleting users
Users enrolled in the system can be deleted.
Press the Del User key. The Del User interface is displayed, as shown
in the figure to the left. Input the user ID to be deleted, and then press
the OK key.
After the user is deleted, the Del User interface is displayed again for
you to delete the next user. Press the ESC key to exit.
ESC
OK
Del User
User ID
00010
English
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