After turning the camera on, check the battery level in the display.
Battery level is shown as follows:

| Indicator | Description | 
|---|---|
| Battery partially discharged. | |
| Battery about 80% full. | |
| Battery about 60% full. | |
| Battery about 40% full. | |
| Battery about 20% full. | |
| 
 (red)  | 
Low battery. Charge as soon as possible. | 
| 
 (blinks red)  | 
Battery exhausted. Turn camera off and recharge battery. |