VeriFone Omni 3600 Reference Manual page 13

Smart Battery Removal
To remove the smart battery, press the locking tab at the top of the battery and
pull the smart battery from its slot.
Smart Battery Charging
On initial use, the smart battery must be fully charged and fully discharged
through normal operation. After unpacking your Omni 3600 terminal, install the
battery and connect the power pack to the unit for 4 hours. Disconnect the power
pack and allow your Omni 3600 terminal to remain on until the smart battery
completely discharges. Reconnect the power pack to the unit and allow the smart
battery to recharge a maximum of 4 hours.
It is also recommended that the smart battery receive a periodic full discharge. To
ensure a full discharge, use the unit until the battery is fully drained.
To determine the charge state of the battery, push the "test button" icon (shown in
Figure 5) on the bottom of the battery. The bar LED status indicators on the
battery each indicate 25% of the charge state. When the battery charge state
reaches 10%, the
battery charge state displays at the bottom of the first copyright screen when the
terminal is turned on.
NOTE Conserve battery power by turning the Omni 3600 terminal off when not in use. If
the terminal is not to be used for several days, remove the battery from the
terminal as it continues to discharge even when the terminal is turned off.
The smart battery has a safety circuit to protect the Li-ion cells from overcharging
and over-discharging. If the battery is over-discharged, the safety circuit shuts
down the battery and none of the indicator LEDs (see
pack blink. The battery must then be recharged to restore operation.
The Omni 3600 terminal automatically shuts off when the smart battery reaches
NOTE
the critically low charge state. If this occurs, the smart battery must recharge a
minimum of 1/2 hour before it can power the terminal. It make take several
recharge attempts to reset the safety circuit when charging a smart battery that
has reached a critically low charge state.
If the Omni 3600 terminal is already running an application (for example, SoftPay),
a battery status indicator may appear on the display.
Figure 5
O
MNI
LED (Figure 5) blinks, indicating a low-charge state. The
Smart Battery Charge Indicator LEDs and Test Button
3600 T O
ERMINAL AND MNI
Figure 5) on the battery
BATTERY CHARGE STATE
TEST BUTTON AND STATUS
INDICATOR LEDS
O 3600 R
MNI
3600 B I
ASE NSTALLATION
Omni 3600 Terminal
13
M
EFERENCE ANUAL