Battery Charge Status And Low Battery Notification - Integra 90520 Operation And Service Manual

Integra
®
LED Surgical Headlight System

Battery Charge Status and Low Battery Notification

1. The Battery utilizes a 5-bar LCD "fuel gauge" to indicate its charge
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status (Figure 9):
5 bars displayed
4 bars
3 bars
2 bars
1 bar
No bars
2. An audible notification in the form of a three-tone cycle will sound when the battery has fifteen minutes of charge
remaining. The notification will repeat more frequently as the battery approaches the fully-discharged state.
15 minutes remaining
12 minutes
9 minutes
6 minutes
3 minutes
3. Lowering the Headlight intensity setting will extend the duration of the charge. If the intensity setting is lowered after
the low battery notification sounds, the system will be reset and will reflect the longer remaining battery charge.
4. Approximate battery continuous run time is dependent on switch setting, level of charge and calibration state of
battery. On a fully charged battery, approximate run times are:
• High Switch setting is approximately 2 hours plus low battery notification cycle
• Medium Switch setting is approximately 2 1/2 hours plus low battery notification cycle
• Low Switch setting is approximately 3 hours plus low battery notification cycle
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81% - 100% charged
61% - 80%
41% - 60%
21% - 40%
1% - 20%
Fully discharged
1 audible notification cycle
1 cycle
2 cycles
3 cycles
Notification cycle repeats until battery is fully discharged
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