6 MENU SCREEN6-12■ GPS (Continued)GPS Logger (Default: ON)[MENU] > GPS > GPS Logger > GPS LoggerTurn the GPS Logger function ON or OFF.This function logs the position, altitude, course, speed, and number of satellites beingused.L BE SURE to insert a microSD card.L When “GPS Select” is set to “OFF” or “Manual,” this function does not save the log.TIP: The log data is saved on the microSD card. The file name is automatically created,as shown below:• Log start date and time: 20th May 2018 15:30:00• File name: 20180520_153000.logRecord Interval (Default: 5sec)[MENU] > GPS > GPS Logger > Record IntervalSet the GPS Logger function record interval to 1, 5, 10, 30, or 60 seconds.Record Sentence (Default: ✔ for all sentences)[MENU] > GPS > GPS Logger > Record SentenceSet the GPS Logger function record sentence to RMC, GGA, VTG, or GSA.L Displays “✔” when the sentence is set.NOTE: Select at least one sentence, otherwise an error beep will sound.<>[MENU] > GPS > GPS Logger > <>You can turn ON the GPS Logger Only mode ON. In this mode, only the GPS Logger isfunctioning and the receiver does not receive signal.L Information• BE SURE to insert a microSD card.• Set GPS Select to “Internal GPS.”• To cancel the mode, restart the receiver.GPS Select (Default: Internal GPS)[MENU] > GPS > GPS Set > GPS SelectSelect how to capture position data.• OFF: A GPS receiver is not used.• Internal GPS: Position data of the internal GPS data is used for the GPS functions.• Manual: Manually enter the current Latitude, Longitude, and Altitude in ManualPosition.