Hach LZY971, Quick Start Manual

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Figure 4 Connect the modem
SC4200c controller
For instructions on how to connect and configure the modem with the SC4200c controller, refer to the
documentation supplied with the SC4200c USB Box.
DR3900
Connect the modem
Connect the modem to the DR3900.
Items to collect:
• SIM card
• Modem
1. Install the SIM card in the modem. Make sure that the orientation of the SIM card is correct. Refer to Figure 3
on page 2.
2. Connect the modem to the USB port on the back of the DR3900. Refer to Figure 5 .
Figure 5 Connect the modem
Configure the DR3900
Configure the DR3900 with the SIM card information.
3