Robustel M1000 USB Quick Guide - Manual (Page 2)

Robustel GoRugged M1000 USB Quick Guide
RT_M1000 USB_QG_v01.00
25.01.2014 2 /7
1.4 Grounding the Modem
Grounding and wire routing help limit the effects of noise due to electromagnetic interference (EMI). Run the ground
connection from the ground screw to the grounding surface prior to connecting devices.
Note: This product is intended to be mounted to a well-grounded mounting surface, such as a metal panel.
1.5 Power Supply
The power supply range is 9 to 36VDC.
Note: Please take care about the polarity, and do not make reverse connection.
Chapter 2. Hardware Installation
2.1 Insert/Remove SIM Card
SIM card is used for connecting to cellular network, you need buy SIM card from local operators.
Note:
1. Don’t pull out the SIM holder without pushing the eject button.
2. Don’t touch the metal surface of the SIM card in case information in the card is lost or destroyed.
3. Don’t bend or scratch your SIM card. Keep the card away from electricity and magnetism.
4. A SIM card set with PIN code cannot be used normally in the gateway without the correct PIN code.
5. Make sure to disconnect the power source from your modem before inserting and removing your SIM card.
Positive Polarity Negative Polarity
Grounding Screw