Checkline 6000TCX Series - Manual (Page 17)

Selects display brightness (Sun, Normal or Night). All settings will
dim slightly after a period of no activity to conserve battery life.
Press the Down button to brighten the display.
Backlight (Advanced models only)
18
Converts the display from inch to metric or vice versa. Stored
measurements in memory are not converted.
All batches are date-stamped when created, and all
measurements are time-stamped (24 hour format) when stored
into memory. It is therefore important to keep both the date and
time current using this menu option. Use the Up and Down
buttons to scroll. Press (-) (+) buttons to adjust value. Select OK.
Units
Set Clock
Selects the type of batteries used in the Gage from a choice of
“Alkaline”, “Lithium” or “NiMH” (Nickel-metal hydride
rechargeable). If NiMH is selected, the Gage will trickle charge the
batteries while connected via USB to a PC or optional AC charger.
A proper selection calibrates the battery state indicator icon for the
battery type. No damage will occur if the wrong battery type is
selected.
DeFelsko recommends the use of eneloop (NiMH)
rechargeable batteries.
Battery Type
Switching units will turn off Statistics, HiLo Alarm, and
closes Memory.
NOTE:
White on Black
Inverses the LCD display to white on a black to provide better
readability in some surroundings.
(Advanced models only)
NOTE: