HOW TO UPDATE FIRMWARE
Before continuing, confirm that the batteries are full or the unit is connected to external power. Loss of power, or removal of the memory card, before firmware installation is complete could cause serious damage to the unit.
STEP 1: DOWNLOAD
From your computer, download the latest firmware by clicking the button. Open the zip file and extract the file within to your computer.
WARNING: Updating firmware from older versions may result in loss of zeroing and profile information. It is recommended to manually record your zeroing information.
Most recent updates (posted 02/17/2020):
STEP 2: COPY
Insert micro memory card (sold separately) into your computer. A memory card adapter may be needed. Remove any previous update files from your memory card. Unzip the downloaded file and copy the extracted firmware file onto your memory card. Confirm the filename is SD_UPDATE.BRN
STEP 3: INSERT
Insert the memory card in to the Wraith's card slot.
STEP 4: UPDATE
Open the menu and go to Settings, then Firmware. Select Firmware Update. The update will begin and can take a few minutes. When the update is complete, the unit will shut off. Wait a few seconds before powering the unit back on. Return to the Firmware menu and select Firmware Version to confirm you are using the most current version of firmware available.
STEP 5: CONFIRM ZERO
Your Wraith may need slight adjustments after updating. Make sure to confirm your zero at the range before heading into the field.