9
Chapter 5 Troubleshooting
Number
Failure description
Analysis and solution
1
Gate open, but it is not in place
Motor resistance may be too large,
Increase the value of minimum
compensation speed.
2
No sound
1.
Check if the speaker wire is loose.
2.
Check if voice is turned off.
3
Swing arm is not centered
Enter the menu of "Swing arm zero
correction" to adjust the zero position.
4
The control panel LCD shows
"Encoder wiring error"
Please check if the wiring of encoder A, B
phase is reversed, If yes, replace it.
5
The direction of gate open is
inconsistent with swiping card.
Access controller left and right gate
signal line is reversed, right and left can
be adjusted
6
Swipe card, but gate does not
open.
1.
Check if the menu setting interface
does not exit.
2.
Check if the gate signal of the access
controller is connected to the gate
controller.
3.
Enter menu to see if current mode is
set to card unavailable.
