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

| Indicator | Description |
|---|---|
| O (white) |
Battery partially discharged. |
| M (white) |
Battery about two-thirds charged. |
| K (white) |
Battery about one-third charged. Charge as soon as possible. |
| J (red) |
Low battery. Charge battery. |
| A (blinks red) |
Battery exhausted. Turn camera off and recharge battery. |