U100.4.0
16
3.2 HH2S-9XL10 Battery Warning and Shutdown
HH2S-9XL10 will alert the user if the remaining battery life is getting low or is too low for normal
operation.
Figure 11. HH2S-9XL10 Remote Low Battery Warning and Auto-Shutdown
LOW BATTERY
BATTERY LED flashes once per second indicating a LOW BATTERY (2.1V or less) situation
is present. Two fresh AAA batteries should be replaced as soon as possible. The LED will
continue to flash at one second intervals until the batteries are changed, or until the voltage
level drops to 2.0V and Auto-Shutdown occurs.
AUTO-SHUTDOWN
At 2.0V, the BATTERY LED flashes briefly for approximately 1.25 seconds before the
handheld remote automatically shuts down.
Two fresh AAA batteries must be installed before the handheld can be used again.
Low Battery
Flash 1/s
Shutdown
One 1.25s Flash
then nothing more
until the batteries
are replaced.
