Vaisala Hydromet Data Collection Platform - Manual (Page 304)

User's Guide ______________________________________________________________________
302 _________________________________________________________________ M210933EN-C
0710-110 Figure 141 Connecting GSM/GPRS Modem
- Connect the DATA signal to a channel on DSU232.
- Connect the EXCITATION signal to powering channel.
c. In the Device configurations view, select the device
GSM_Siemens_1.
- Set the PIN code default value, if any, in the Command
parameters frame, parameter pin. See
Figure 142 on
page 302 .
- If PIN-code authentication is not used, you do not need to
delete the pin parameter. No PIN code will be sent to the
modem unless the modem requests it after power-up.
0710-111 Figure 142 Entering Default PIN Code