Troubleshooting
12
p.129
Before requesting RMA, please check the cases below if your problem is one of them.
1.
1 The device dose not communicate with PC.
2.
2 When turning on the device, Date / Time is not displayed on the LCD and special
3.
3 When configuring the device using MASTER ID, suddenly the device goes back to the
4.
4 The device does not go to setting mode after inputting MASTER ID.
5.
5 The device work well with RF Card, but does not work when inputting card number.
6.
6 When the device have read a card, the device does not response or a different card
7.
7 A registered card is not authenticated.
1
The device dose not communicate with PC.
1.1
Please check wiring.
See
[Communication]
of the manual and check if the wiring is good.
In the case of RS232 communication
See
[Communication] > [RS232 Communication Port Connection]
of the manual and check if
the wiring is good.
Summary of Contents for iTDC
Page 1: ...USER MANUAL iTDC 2 4 DOOR ACCESS CONTROL SYSTEM ...
Page 20: ...FEATURES iTDC p 13 3 DIMENSION Unit inch mm ...
Page 22: ...FEATURES iTDC p 15 Internal TCP IP Module IIM100 ...
Page 79: ...p 72 SETTING CHANGES iTDC ...
Page 87: ...p 80 SETTING CHANGES iTDC ...
Page 101: ...p 94 SETTING CHANGES iTDC 3 SETTING MENU F3 ...
Page 117: ...p 110 SETTING CHANGES iTDC ...
Page 135: ...p 128 APPENDIX iTDC But two functions 1 2 cannot be used at the same time ...
