# Getting Started

### Opening the enclosure

You need to remove the four screws present in the bottom of the enclosure to open it. Use a star head screw driver.

### Inserting the SIM card

Get a Nano-SIM card and insert it into the boards push-pull type SIM card slot.

Power should not be connected to the device during SIM card insertion

### Powering the device

VALTRACK-V4-VTS-ESP32-C3 can run from any of the two power sources,

<table data-header-hidden><thead><tr><th width="227"></th><th></th></tr></thead><tbody><tr><td><p><strong>Main Power Input</strong></p><p>[VCHG connector]</p></td><td><ul><li>Can take 12V to 42V DC [Connect to 12V Lead Acid Battery]</li><li>Its a JST type connector</li></ul><p>Has Reverse Polarity Protection</p></td></tr><tr><td><p><strong>Backup Battery Input</strong></p><p>[VBAT connector]</p></td><td><ul><li>Can take 3.7V to 4.2V DC [Connect a single cell 3.7V-4.2V Li-Po or Li-Ion Battery]</li><li>Use at least 500mAH and above capacity batteries</li><li>The battery connected to this port automatically gets charged by VCHG.</li><li>Its a JST-XH type connector</li></ul><p>Doesn't have Reverse Polarity Protection</p></td></tr></tbody></table>

Device can start functioning with any of above power sources.

### LED Indicators

* Once the device is powered ON, The LED will show up and start with all RED .
* Once the SIM is registered to the network, the NETWORK LED turns GREEN .
* Once the GNSS module gets a location sync, the LOCATION LED turns GREEN .
* After 30 seconds of inactivity, all LED will turn OFF to save power and turn ON again on movement detected by Accelerometer.
* POWER LED remains RED all the time


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