Operation; Battery Indicator - Black Box FOLS-SM-100 Manual

Basic Single-Mode or Multimode Light Source

3. Operation

3.1 Battery Indicator

A battery indicator on the screen shows the remaining charge. See Figures 3-1
and 3-2. Table 3-1 describes the LED status.
Status
Full
2 Bars
1 Bar
Empty
NOTES: To replace the batteries, use a screwdriver to remove the battery plate on
the back of the light source. Contact Black Box Technical Support for a
replacement battery.
The AC indicator is not displayed when power is supplied by battery.
To eliminate the possibility of acid leakage, remove the battery if you
won't use the light source for an extended time.
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Figure 3-1. Battery indicator full.
Figure 3-2. Battery indicator empty.
Table 3-1. Battery indicator status.
Icon Description
Battery at 100% capacity
Battery at 50–75% capacity
Battery at 25–50% capacity
Battery at 0–25% capacity
The battery icon flashes when the power is
almost depleted. Connect the AC adapter to
the light source to recharge the battery.
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