500-62201-001 Rev. M
Page 22 of 33
Backlight
Battery
Restore Factory
Operation
Enter the main menu and activate the
Backlight item.
Press the
STORE
button to change state of
the backlight to ON or OFF.
Enter the main menu and activate the
Battery item.
When a low battery condition occurs, the
battery voltage bar graph will be
replaced with the message Too Low.
Also, when in the readings mode, GRP
will be replaced with BAT.
Life-time for alkaline batteries is ~8
hours (continuous use, backlight OFF).
Pressing the
ARROW
buttons at the same
time while in the readings mode will clear
memory and restore the L622 to factory
settings.
Warning
, you will lose all
changes made to the species list.
Press the
STORE
button to restore factory
settings.
Press the
GROUP
or
MENU
button to
cancel operation and return to the
readings mode.
Display
Backlight ON
xxxxxx
4.0 Volts
Factory
Yes = STORE
STORE
Press the
STORE
button to change state of
the backlight.
Press the
STORE
button to return to the
readings mode.
Press the
STORE
button to restore factory
settings.
GROUP
Press the
GROUP
button to return to the
readings mode.
Press the
GROUP
button to return to the
readings mode.
Press the
GROUP
button to cancel the
operation and return to the readings mode.
MENU
Press the
MENU
button to return to the
readings mode.
Press the
MENU
button to return to the
readings mode.
Press the
MENU
button to cancel the
operation and return to the readings mode.
ARROWS
Press the
ARROW
buttons to return to the
readings mode.
Press the
ARROW
buttons to return to
the readings mode.
No function.
