NAV104 - Browser JENSEN - Free user manual and instructions
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| Product Type | Portable GPS Navigator |
| Brand | Jensen |
| Model | NAV104 |
| Screen Size | 4.3 inches (diagonal) |
| Screen Resolution | 480 x 272 pixels |
| Dimensions (W x H x D) | 12.4 x 8.2 x 1.8 cm |
| Weight | 170 g (approx.) |
| Power Source | Rechargeable Lithium-Ion battery (3.7V, 950 mAh) |
| Charging | 5V DC via USB cable or vehicle power adapter |
| Battery Life | Up to 3 hours of continuous use |
| Navigation Features | Touchscreen, voice guidance, turn-by-turn directions, POI search |
| Maps | Preloaded with North America maps |
| Memory | Internal 4 GB (user accessible for maps) |
| Connectivity | USB 2.0 for data transfer and charging |
| Mount | Suction cup windshield mount included |
| Maintenance | Clean screen with a soft, dry cloth; avoid liquids |
| Safety | Use only provided charger; mount securely; do not obstruct driver view |
| Spare Parts & Repairability | Battery replacement and repairs by authorized service center only |
| General | Languages: English, French, Spanish; 1-year warranty |
Frequently Asked Questions - NAV104 JENSEN
How do I update the maps on my Jensen NAV104?
Connect the device to your computer via USB. Download the map update software from the Jensen website, then follow the on-screen instructions. Ensure you have enough free space on the device.
Can I charge the NAV104 with a regular phone charger?
Yes, you can use any standard USB charger that provides 5V output. However, for fastest charging, use the included vehicle power adapter.
How long does the battery last on a full charge?
The battery typically lasts up to 3 hours of continuous navigation. Actual battery life depends on screen brightness and usage.
What should I do if the touchscreen is unresponsive?
First, clean the screen with a soft cloth. If still unresponsive, perform a reset by pressing the reset button with a paperclip. If the issue persists, contact customer support.
Is the NAV104 waterproof?
No, the NAV104 is not waterproof. Keep it away from moisture and extreme temperatures.
How do I mount the device in my car?
Use the included suction cup mount to attach the device to your windshield. Adjust the arm for optimal viewing angle. Ensure it does not obstruct your view of the road.
Can I use the NAV104 while charging?
Yes, you can use the device while it is connected to the charger. The battery will charge simultaneously.
How do I set up a new address for navigation?
Tap the 'Where to?' button on the main screen. Enter the address using the on-screen keyboard. Select the correct address from the list, then tap 'Go!'.
What do I do if the GPS signal is weak?
Move the device to a location with a clear view of the sky. Avoid placing it near metal objects or tinted windows. Ensure the GPS antenna is not obstructed.
How can I reset the NAV104 to factory settings?
Go to 'Settings' > 'System' > 'Restore Defaults'. Confirm the action. The device will restart with original settings. Note: This erases all saved data.
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