Operation Manual

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Figure 14
Note: Make sure the sensor is mounted vertically and not lying down on a flat surface. This will insure
optimum reception. Wireless signals are impacted by distance, interference (other weather stations,
wireless phones, wireless routers, TVs and computer monitors), and transmission barriers, such as walls.
In general, wireless signals will not penetrate solid metal and earth (down a hill, for example).
Initial Receiver Unit Set Up
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1. Before power on the device, please open the case (Figure 14) and use a 3G SIM card to install in one of
the SIM card slots. (Figure 14 ).The Bigger slot is for micro SIM card and the other is for Nano SIM card.
Figure 15
Micro SIM card slot: 1.Unfold the foil of Micro sim card slot 2.Put the SIM card into the compartment.
3. Cover the foil and lock the slot.
Nano SIM card slot: Insert the sim card into slot directly as shown in Figure 14.
Figure 14
Note:The SIM card must support SMS and mobile data. SIM card lock must be disabled. Prepaid SIM
cards are not recommended, as data will not be uploaded when you run out of credit.
Note: Please install only 1 SIM card to work.
2. Open the rubber seal on Micro SD card slot and install a Micro SD card. (Figure 15)
3. Install the supplied li-ion battery into the battery chamber. Do not install the batteries incorrect to the
polarity markings. You can permanently damage the receiver. Until now the receiver is able to charge,