20
【Lock Delay】（0-15 Sec）：Unlock time length. The lock will be locked again
after the time length. Press【M】to save and exit.
2.3.3.4.3 COM Port Setup
Press the number keys or 【IN/】、【OUT/】to select 【COM Port Setup】，
Press 【OK】 to enter 【Comm.Setup】 interface:
Com Port: Communication or Print function
Baud Rate：
Baud Rate:19200 for print function
Baud Rate:57600 for communication function
Output Code Font coding for Print
Press 【M】 to save and return to previous menu.
2.3.4.5 Test
In 【Clock Set】menu，select 【Self Test】and press【OK】to enter【Self Test】
interface.
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