Understanding Device Details & Status

Section B: Modem Information

Cellular modem hardware and firmware specifications.

Tab 2: Resource Utilization

This sectiontab is your device'sdevice Healthhealth Dashboard,dashboard, showing real-timeperformance performancemetrics and 24-hour historical usage.trends.

Example:

💡CPU: Health1 Insight: Monitoring these resources helps ensure your device is running optimally and not experiencing bottlenecks.cores

Utilization: 45%

RAM Utilization

Displays:

Total RAM capacity

Currently used RAM

Utilization percentage

Example:

RAM: 128 MB total

Used: 66 MB (51.5%)

💡 Memory Management: High RAM usage isn't always problematic. Modern systems use available RAM efficiently. Concern arises when usage stays at 90%+ for extended periods.

Storage Utilization

Displays:

Total storage capacity

Used storage space

Utilization percentage

Example:

Storage: 512 MB total

Used: 270 MB (52.73%)

Common Storage Consumers:

Logs

Application data

24-Hour Performance Graphs

Below the real-time cards, three line graphs display historical resource usage trends.

Graph Specifications:

Time Range: Last 24 hours

Data Points: Every 1 minute

X-Axis: Time (hours)

Y-Axis: Utilization percentage (0-100%)

Graph Types:

CPU Usage Graph (Green line)

RAM Usage Graph (Blue line)

Storage Usage Graph (Yellow line)

Analyzing Performance Trends

Normal Patterns:

CPU:

Fluctuates based on workload

Spikes during data transmission or processing

Should return to baseline after tasks complete

RAM:

Typically steady with gradual increases

May step up when new processes start

Rarely decreases significantly without restart

Storage:

Gradually increases over time

Sudden jumps indicate large file writes

Decreases indicate log rotation or cleanup

Tab 3: Network Information

TrackThis thetab connectionprovides statusdetailed andconnectivity data usageinformation for both wired (Ethernet) and cellularwireless (Cellular) network interfaces.

The tab is organized into two sections:

Ethernet Card Information

Cellular Card Information

Section A: Ethernet Card Information

Wired network interface details for WAN (internet) and LAN (local network) connections.

Typical Display: Multiple ethernet interfaces may be shown (e.g., WAN, LAN, LAN2)

Ethernet Parameters

IMSI,

Section B: Cellular Card Information

Wireless cellular network connectivity details for mobile or backup internet connections.

Cellular Parameters

Ethernet

Interpreting Information:Signal Strength

Signal strength is measured in dBm (decibel-milliwatts), a logarithmic scale where higher (less negative) values indicate stronger signals.

HereSignal areQuality the definitions and examples for the Ethernet card parameters:Scale:

Factors Affecting Signal:

Distance from cell tower

Physical obstructions (buildings, terrain)

Weather conditions

Network congestion

Antenna quality and positioning

Cellular Troubleshooting Quick Guide

Problem: Poor Signal Strength (<-100 dBm)

Solutions:

Antenna Positioning: Relocate device or adjust external antenna

Alternative Location: Move device to higher elevation or near window

Problem: No Cellular Card Information:Connection

HereCheck:

✅ SIM card inserted correctly

✅ Carrier account is active and examplespaid

✅ APN settings match carrier requirements

✅ Device is in carrier coverage area

✅ IMEI is not blocked by carrier

Problem: High Data Usage

Investigate:

Check Downloaded/Uploaded Data totals

Review application data transmission settings

Confirm data is being sent via cellular (not ethernet)

Look for unauthorized usage or malware

Tab 4: GPS Location

This tab manages device location tracking through automatic GPS data or manual coordinate entry.

Location Tracking Modes

The tab offers two mutually exclusive modes:

Auto Mode: Automatic GPS tracking

Manual Mode: User-defined coordinates

Option A: Auto Mode

Automatic location tracking using the device's internal GPS modem.

How It Works:

Device's cellular cardmodem information:contains GPS receiver

Modem locks onto GPS satellites (requires 4+ satellites)

Location data calculated on device

Coordinates transmitted to Atra RMS

Map updates automatically

GPS Data Fields

When Auto mode is active and GPS has a fix, the following data is displayed:

invalid)

Tab 4: GPS Location

This tab manages how the device's physical location is tracked. You have two options: Auto or Manual.

Option: Auto (Recommended for Mobile Devices)

The device automatically sends location data obtained from its modem to the cloud. This is ideal for devices mounted on vehicles or where real-time location tracking is essential.

Option:Understanding ManualGPS Accuracy

IfSatellites theCount:

4+ satellites: Minimum for 3D fix (lat, lon, altitude)

3 satellites: 2D fix only (lat, lon, no altitude)

8-12 satellites: Optimal accuracy

<3 satellites: No position fix possible

HDOP (Horizontal Dilution of Precision):

Quality Indicator: Lower values = better accuracy

Scale:

1.0-2.0: Excellent (typical accuracy: 1-3 meters)

2.0-5.0: Good (typical accuracy: 3-10 meters)

5.0-10.0: Moderate (typical accuracy: 10-30 meters)

>10.0: Poor (accuracy degraded)

Validity Codes:

'A' (Active/Valid): GPS data is current and reliable

'V' (Void/Invalid): GPS data is stale or unreliable

GPS Troubleshooting

Problem: No GPS Fix

Common Causes:

❌ Device is indoors (GPS requires clear sky view)

❌ Device is in metal enclosure (blocks signals)

❌ GPS antenna not connected properly

❌ Location service disabled in device settings

Solutions:

Move Device: Place near window or outdoors temporarily

Check Antenna: Verify external GPS antenna connection

Wait: First fix can take 5-15 minutes ("cold start")

Verify Settings: Ensure GPS service is disabledenabled

Problem: Poor Accuracy (High HDOP)

Solutions:

Improve Sky View: Remove obstructions above device

Wait: Accuracy improves as more satellites are acquired

External Antenna: Use high-quality external GPS antenna

Check Environment: Avoid placement near RF interference sources

Use Cases for Auto GPS Mode

Ideal Scenarios:

✅ Vehicle-mounted devices (fleet tracking)

✅ Mobile equipment monitoring

✅ Temporary installations requiring location verification

✅ Asset tracking applications

✅ Devices requiring location-based automation

Not Recommended:

❌ Stationary indoor installations

❌ Underground or unavailable,heavily youshielded canlocations

❌ device'sLocations with poor GPS visibility

Option B: Manual Mode

User-defined static location (coordinates.

How It Works:

User enters Latitude and Longitude).Longitude manually

Coordinates stored in cloud only

Location displayed on Overview map

No data transmitted from device

Manual Location Entry

Input Fields:

Latitude:

Format: Decimal degrees

Range: -90° to +90°

North: Positive values

South: Negative values

Example: 23.0225 (23° N)

Longitude:

Format: Decimal degrees

Range: -180° to +180°

East: Positive values

West: Negative values

Example: 72.5714 (72° E)

Finding Coordinates for Manual Entry

Method 1: Google Maps

Open Google Maps (maps.google.com)

Right-click on desired location

Click "What's here?"

Coordinates appear at bottom (click to copy)

Format: Latitude, Longitude (e.g., 23.0225, 72.5714)

Method 2: GPS Device/Phone

Use smartphone GPS app

Stand at device location

Record coordinates from app

Enter into Manual Location fields

Method 3: Physical Address Lookup

Use geocoding service (e.g., geocode.xyz)

Enter physical address

Service returns coordinates

Verify accuracy on map before using

Important Limitations of Manual Mode

⚠️ ImportantCritical Note:Understanding:

Manual location data is stored onlyONLY in the cloudcloud, and notNOT on the device. The physical location of the device may differ from the location you set manually.

device.

Implications:

💭FAQs

⚠️ Use Manual Mode Only When:

GPS is unavailable (indoor, underground, shielded locations)

Device is stationary and location won't change

Approximate location is sufficient for your needs

You understand the location is for reference only

Use Cases for Manual Mode

Appropriate Scenarios:

✅ Fixed indoor installations (factories, server rooms)

✅ Underground installations (basements, tunnels)

✅ Devices in GPS-shielded enclosures

✅ Legacy devices without GPS capability

✅ Approximate location sufficient for inventory purposes

Not Recommended:

❌ Mobile devices requiring real-time tracking

❌ Situations requiring precise location verification

❌ Applications with location-based automation

❌ Compliance scenarios requiring actual device location