This document is a quick guide for the M-241 wireless GPS logger. It includes information about the packing list, product overview, button definitions, mode selection, basic operations, LCD display overview, and icon descriptions.
The guide introduces the Holux M-241 wireless GPS logger, listing its main components such as the LCD screen, menu and enter buttons, power switch, battery cover, USB port, and optional Bluetooth module. It explains the six operational modes—Track Log, Time, Show Position, Show Speed & Altitude, Measure Distance, and Setting—along with how to navigate the menu and lock/unlock the keys.
Instructions are provided for connecting the device to a PC via the supplied USB cable, installing the CP210x USB‑to‑UART driver, and using the HoluxUtility software to download logged data. Safety notes cover battery replacement, antenna positioning, moisture protection, and proper shutdown procedures.