User manual

DWG2000-1G User Manual
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Dinstar Technologies Co., Ltd.
8
2. Equipment Installation
This chapter mainly introduces DWG2000-1G hardware installation and connection of equipment.
2.1 Installation Notice
DWG2000-1G uses DC12V power. Power supply should ensure the reliability and
stability,otherwise, it may damage the SIM card or device. In addition, make sure the power
supply connects to ground bar well. With right ground protect connection, that can reduce the
surge voltage caused by lightning that damage the equipment, and ensure voice quality (note:
when calls with irregular noise occurring, please check the power whether connect ground well).
Common measures are as follows:
Making sure that all devices powered in the buildings are in accordance with NEC (National
Electric Code, National Electrical Regulations) Article 250 of manual properly grounded;
Making sure that the panel of building power supply units used high-quality copper wire well
connect with the ground wire, copper wire specifications shall comply with NEC Table 250-94/95
relevant provisions of the manual. Grounding cable that buried in the building field, including at
least one or several 2.44m deep under the ground, or buried deeply underground at least 0.76m,
with a wire around the building (see NEC manual specifications the relevant provisions of the
table 250-94/95);
Setting up voltage protector between equipment and ground connected to some other computer
equipments (either directly or through other devices), such as terminal or printer must also be
plugged into the same surge protector.
Network interface of DWG2000-1G supports RJ45 standard with 10Mbps or 100Mbps network.
Wireless section, inserting SIM card directly, GSM channel should work properly.
2.2 Installation Procedure
The outlook of DWG2000-1G looks like a 1U chassis; to install hardware the cable is needed.
After unpacking the equipment, please do follow the procedure as following steps:
2.2.1 Install SIM Card
When installing SIM card, opening blank panel of SIM slot, procedure shows as below:
 Push down the yellow button,the SIM slot will popup;
 Inset the SIM card to the SIM slot.
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