Operation Manual

HOLUX GPS Logger M-241c User’s Manual

Operational menu description

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Menu: Go to Time mode

Enter: Start / Stop the recording GPS data.

Note:

1. When power on M-241c, user will see “ ” before GPS

acquisition. After GPS is fixed, you will see the screen

as .

2. When user starts the “Track Log” function, the “ ” icon will

appear on the bottom-left corner of the screen.

3. The “ xxxxFree “signifies how many log data can be recorded.

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：Time Mode

Menu: Go to Position Information mode

Enter: Go to select the Time Zone Adjustment

Note:

1. This is UTC* time receiving from GPS, which can’t be adjusted but

time zone selecting is allowed. .

*UTC means the Greenwich Mean Time (Coordinated Universal

Time).

2. The RTC inside the GPS will continue to keep time information while

the battery power is available. Time information will be lost with the

absence of battery power.

3. GPS fresh from the factory, before GPS acquisition, or with recent

firmware update, or no battery power will show “

” only.