1. Numeric keypad
2. ESC key: To return to the previous menu.
3.
: Press once to turn on or press and hold to turn off the device. During the
data input, it deletes a character.
4. ▲▼ ◄►: Scroll keys.
5. M/OK: Confirms a choice. Press and hold to enter the main menu.
6. Fingerprint reader.
7. Registry indicator: Red indicates incorrect registry, green indicates correct
registry.
8. Speaker.
9. Power input.
10. USB and SD ports: Allow you to connect storage devices to export reports
or import settings.
11. Mini USB connector: Allows you to connect the CLK-915 to a computer to
transfer reports and information records.
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