NavCom SF-3040 Rev.F - Manual (Page 87)

SF-3040 Product User Guide
– Rev. F
3-85
[LOGFILE]A:,START, the following
message is output:
[LOGFILE]A: SD CARD IS NOT
PRESENT
If the SD card is present and locked and
the user sends the command
[LOGFILE[A:,START, the following
message is output:
[LOGFILE]A: SD CARD IS LOCKED

Refer to the Sapphire Technical
Reference Manual [LOGFILE] command
for further essential notes regarding this
command.
Removing the SD Card
Follow these steps to remove the SD card from the
SF-3040:
1.
Close any “open” files or the data will be lost.
2. Turn off power to the unit.
3. To open the battery chamber where the SD card
slot is located, hold the SF-3040 upright and
press downward (toward the ground) on the lower
half (protruding part) of the black button on the
battery chamber (refer to Figure 53).
4. Remove the battery packs (refer to Removing the
Battery Packs
5. Press in on the SD card and it will pop out enough
to grab it with the thumb and forefinger.
6. Gently pull out the SD card.
7. Reinstall the battery packs in the SF-3040 (refer
to All new batteries must be charged for a
minimum of 12 hours prior to use, regardless of
the LED indicator on the charger.