Operation Manual
PENTAGRAM PathFinder (P 3105)
EN - 4
Hardware Description
1. Power jack (mini USB type)
2. Power switch
3. Battery status LED (red/green)
4. Bluetooth status LED (blue)
5. GPS status LED (orange)
6. Internal antenna
LED Indicator
GPS status LED
– On – GPS position not fixed
– Blinking – GPS position fixed
Battery status LED
– Off – GPS receiver turned off
– Red (Blinking) – Low battery
– Green (On) – Battery charging
– Green (Blinking) – Battery fully charged
Bluetooth status LED
– On – Bluetooth not connected
– Slow blinking – Sleep mode
– Rapid blinking – Bluetooth connected










