LED Status and Behavior
The following table describes the behavior and status of the tablet’s LED when connected and disconnected from the power supply.
Table 3-1 LED Status and Behavior of the Oracle MICROS Tablet Battery
| LED | Power Supply | Status |
|---|---|---|
|
Off |
Disconnected |
Battery is not charging. |
|
Off |
Connected |
Battery is not charging; check power supply connection. |
|
On |
Connected |
Battery is fully charged. |
|
Tablet 721P/722P: On (orange color) |
Connected |
Battery is trickle charging. |
|
Blinking, Slow (1 blink/second) |
Connected |
Battery is charging. |
|
Blinking, Fast (4 blinks/second) |
Connected |
Charging error. The Troubleshooting sections contains a list of possible causes. |
|
Blinking, Fast (4 blinks/second) |
Disconnected |
Battery is removed for hot swap. Install a new battery within 3 minutes to avoid power off. Inadvertently pressing the Battery Sensor when the battery is removed disables the hot swap capability and causes the tablet to power off. |
The following table describes the behavior and status of the 4-Bay Battery Charger LED when charging the tablet’s battery.
Table 3-2 LED Status and Behavior of the Oracle MICROS Tablet 4-Bay Battery Charger
| LED | Status |
|---|---|
|
Off |
Battery is not charging. |
|
Yellow |
Battery is charging. |
|
Green |
Battery is fully charged. |
Parent topic: Battery Performance