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Valcretec POS Test User Guide
12
25500Hz with 100Hz per unit.
Audio frequency human can hear is 20Hz ~ 20 KHz, but more than
10(1000Hz) value should be entered this buzzer test.
4) Line Display
The text to be printed is set up in order to test the line display device
connected to UP-V5500.
The line display that is connected to COM8 and is eligible for test are UP-
P20DP (External Pole) and UP-I20DP (Mounted in the cabinet).
The maximum value of the characters that can be entered is 20.
[Figure 9] Line Display Environment Setup
5) COM Port
Set up whether the test of COM port that is the connection port of UP-
V5500 will be executed or not. The loopback test *Jig for test should be
connected to the selected COM port before test and the test should be
executed. As for the UP-V5500, the COM ports that can be used for the test
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