5.9 System commands
Command
Description
set fulltime <yyyy-mm-dd>
<hh:mm:ss>
Set the system date and time.
reset factory
Restore the device’s factory settings.
reset user
Restore the device’s user settings.
display memory
Print the SD card’s total and used memory in bytes.
display version
Print the version header, including the model name,
firmware version, serial number, and total space of the
installed SD card.
display volt
Print the current battery voltage.
secure on
Enables the user to send “secure” commands. Secure mode
is not persistent through multiple telnet sessions or a power
cycle.
5.10 GPS commands
Command
Description
set gnss mgadbd [y | n]
Enable/disable GPS database dump to enable GPS warm
start. If enabled, the GPS module will store almanac data
that will improve lock times after a recent fix has been lost.
Enabling this feature generally improves GPS lock times.
Note: This is a secure command.
set gnss offline [y | n]
Enable/disable GPS offline assist. Requires connecting to
Sailfish with an active internet connection at least once
every 5 days. Offline data will help improve lock times on
power up.
Note: This is a secure command.
5.11 Power commands
Command
Description
poweroff
Turn the instrument off indefinitely, until the power dial
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