Q01：What is the PIN code? Q02：What are the GTM-201-RS232 and GTM-201-USB default baud rate? Q03：What kind of information do you prepare before you use GPRS connection? Q04：How to set the GTM-201-RS232 when I want to use GPRS on the Operating System of Windows XP? Q05：How to set the GTM-201-USB when I want to use GPRS on the Operating System of Windows XP? Q06：How to use the AT command to check signal quality? Q07：How to use the AT command to send a SMS (Short message service)? Q08：When I found the power indicator of GTM-201 is ligth up but the GSM indicator of GTM-201 is off. How do I to do? Q09: How to test SMS function of GTM-201 on XPac-8000? Q10: How to test SMS function of GTM-201 on WinCE?
Q01: How to test SMS function of GTM-201 in windows and XP8000? Q02: How to test SMS function of GTM-201-3GWA on ViewPac or WinPac (WinCE)?
Q01: EXT LED is off without Li-battery Q02: STA is always on Q03: GT-530 Utility can not connect to GT-530 Q04: After event triggering, users can not receive SMS Q05: Counter value is abnormal Q06: The content of received SMS is abnormal Q07: The time of receiving SMS is abnormal Q08: STA led is blanking per 50 ms Q09: Forget Password Q10：If the GT-530 can not send a SMS, how does user do?
Q01. How to send general alarm SMS? Q02. How to send variable alarm SMS? Q03. How to send the alarm SMS dynamically? Q04. How to send the alarm voice? Q05. How to Receiving the SMS?
Q01：If user's SIM Card is needed PIN Code or PUK Code, how does the user do? Q02：How many modes does GT-540/GT-540P have? Q03：What is the difference between the GT-540 and GT-540P? Q04：What kind of information does user prepare about GPRS connection? Q05：How many maximum capacity of micro SD does the GT-540/GT-540P support? Q06：In RTU mode, the GT-540/GT-540P can not connect to remote server. How does user do? Q07：If the STA of GT-540/GT-540P is always on, how does user do? Q08：If the counter function of GT-540/GT-540P is always error. How does user do? Q09：Why dose the GT-540/GT-540P read Modbus device that always failed? Q10：In RTU mode, the remote server is a domain name, not the IP address. How does user do? Q11：In E-mail mode, the GT-540/GT-540P can not send e-mail. How does user do?
Q1: PWR LED indication of M-4132 is always turned off. Q2: SA1 and SA2 of M-4132 is always turned on. Q3: SA1 and SA2 LED of M-4132 flash slowly at the same time and keep the state long. Q4: The audio quality of M-4132 is bad. Q5: M-4132 can't send event report. Q6: If I forgot the network settings, how can I do? Q7. I can't open the webpage of the M-4132. Q8. Client can't connect to Server. Q9: Server and Client can't establish Com Port connection.
Q1: PWR LED indication of M2M-720-A is always turned off. Q2: SA1 and SA2 of M2M-720-A is always turned on. Q3: SA1 and SA2 LED of M2M-720-A flash slowly at the same time and keep the state long. Q4: The audio quality of M2M-720-A is bad. Q5: M2M-720-A can't send event report. Q6: If I forgot the network settings, how can I do? Q7. I can't open the webpage of the M2M-720-A. Q8. Client can't connect to Server. Q9: Server and Client can't establish Com Port connection.
Q01：How does user check whether the device has connected to RTU Center or not? Q02：Why does the RTU Center show the "Remote Station ID try to establish the connection, but can't fine the match Module!!" information? Q03：How does user do when user executes the RTU Center that automatically loads device information every time? Q04：When user executed the RTU Center, but happened error "Server close". How dose the user do? Q05：If user finds the time/date of remote device that is wrong. How dose user do? Q06：If user wants to upload the SD file of GT-540, GT-540P or G-4500 RTU. How dose user do?
Q1: If I forget the M2M-710D's IP, how can I set and operate the M2M-710D by web browser? Q2: Client cannot connect to Server Q3: Server and Client can't establish Com Port connection Q4: Why does the PC of user can not connect to M2M-710D on Vxcomm mode? Q5: What kind of version does the Vxcomm driver support M2M-710D on user's PC?
Q1: If I forget the M2M-711D's IP, how can I set and operate the M2M-711D by web browser? Q2: Client cannot connect to Server? Q3: Server and Client can't establish Com Port connection?
Q01 : How to solve the problem of text cut off in the utility? Q02 : How to learn the Sharp-like IR commands of the devices successfully? Q03 : Why can't the utility connect to the IR learning remote module though the serial communication settings of opening COM are correct? Q04 : How do I reset the IR remote learning module to the default serial communication settings? Q5 : What is the maximum length of the IR emitter cable for IR-210? Q6 : How to control IR-210/IR-712 by iPad/iPhone?
