4 Getting Started in the Field
54 Trimble M3 Total Station User Guide
40.2 Sleep mode
If you press [F4] Sleep in the Press ENT OFF
screen, or enable the Power Save setting (select
MENU/[5] Settings Instrument/ [5] Turn-off ),
the instrument goes into sleep mode.
When the instrument is in sleep mode, it wakes up if
any of the following occurs:
• You press any key.
• The instrument receives any remote control
command via the serial interface.
• You rotate the alidade.
• You tilt the telescope.