As a field data collection professional, you want the best performance possible from your Bad Elf Bluetooth GNSS Receiver. Out of the box, you can expect the performance of the receiver to exceed a receiver embedded in a handheld device. However, you want to get the best performance from your Bad Elf, not just better performance than from your handheld. Understanding the anatomy of a Bad Elf receiver can help you get the desired performance.
The most important questions that an understanding of the receiver’s anatomy can answer include:
On the face of the Bad Elf Bluetooth GPS Receiver, you easily identify the placement of the LCD for feedback. Below the faceplate overlaying the LCD is a flat blank space just below the Bad Elf logo. That’s where you find the GPS antenna. The antenna achieves best reception when facing toward the sky with an unobstructed view. In other words, for best results you want the Bad Elf receiver on it’s back with its face skyward and perpendicular to the ground.
On the back of the Bad Elf GPS Receiver, you can find two pin holes toward the lower end of the unit. Behind those holes is the barometric sensor, which is protected by a waterproof layer that prevents water from entering the device, but allows air pressure to be monitored.
The Bad Elf receiver has three buttons to the left of the front LCD display. These are your main unit controls. The top button controls power and the LCD backlight, the middle button controls Bluetooth and barometer settings, while the bottom button controls general GPS functions.
The Bad Elf GPS display is a standard backlit LCD screen which you can interact with via the three button controls along the left side of the unit. When initially powered on, you will first see a Bad Elf splash screen with the Bad Elf logo and device information (model and firmware version). Using the buttons along the left side, you will be able to navigate through the display. Read more here...
At the very top if the GPS receiver is a small opening through which you can attach the supplied lanyard or any similar sized tether to restrain the Bad Elf GPS receiver. Some customers also attach high performance velcro to the flat backside of the unit in order to position it on a small platform or mount with the antenna facing in the optimal position.
The USB port at the top of the back of the GPS receiver comes with a rubber cap. While the front and back of the enclosure fit together with an o-ring between them to keep out moisture, ensuring a tight seal of the USB cap will keep water from infiltrating the enclosure when splashed in rain or around water. Of course, the GPS receiver is only rated IPX-4, so it is never safe to submerge the unit.