LED Indications
The DUAL 2722 has two sets of two LEDs (one red, one green) and one green status LED in the center. The green status LED indicates: Steady green – line voltage is present; Off – line voltage not present..
The red and green charge status LED’s indicate the charging status of the battery. The following table identifies all of the LED indications and their meaning. Please note that the right side charge position will not illuminate the red or green LEDs when power is being drawn from the 4 pin XLR, unless a battery is present.
LED INDICATION | MEANING |
Alternating | Indicates that the DUAL 2722 is evaluating the battery and/or |
Red & Green | communicating with a DIGITAL battery, loading battery |
| parameters and determining the appropriate charge routine. A |
| low voltage (<11V) battery will cause this indication to |
| continue until the battery reaches safe charging voltage. |
Steady Red | Indicates that the battery is being held by the DUAL 2722 to |
| stabilize an |
| is in use (right side only). |
| Or it can also indicate if a |
| has been mounted on the charger. These batteries cannot identify |
| themselves to the DUAL 2722 and will not be charged. |
Flashing Red | Indicates that the battery is currently under Stage One charge. |
|
|
Flashing Green | Indicates that the battery is currently under Stage Two charge. |
(slow rate) |
|
Flashing Green | Indicates a fully charged DIGITAL battery is placed on the |
(fast rate) | charger and a FUL cutoff condition cannot be met. The charger |
| is VERIFYING that the battery is in a full charge condition. |
Steady Green | Indicates that the battery is READY and in Stage Three Lifesaver |
| mode. |
Red/Green Charge Status LED |
Green Status LED |
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