C. Crane Senta Ally - Manual (Page 11)

Backlight
The amount of time that the backlight stays on after
pressing a button can be changed in this section. The
time duration options are: Always On, 10 Seconds,
20 Seconds, 30 seconds, and 60 seconds.
Note: Adjusting the backlight time to be on for only as long as
needed is recommended. Minimizing the amount of time the
backlight is on will increase battery life between charges.
18
Factory Reset
Performing a factory reset will restore all
factory default settings.
Any adjustments or presets made prior to a
factory reset will be lost.
Firmware Upgrade
Occasionally, firmware upgrades may become available as needed.
Please visit our website www.ccrane.com or call us at 1-800-522-8863 to see if any updates
are available.
19
Contrast
Adjust the slider using the left and right arrows to change
the screen contrast.
Firmware Version
Displays current firmware version information.