Quick Charge OBXU - Manual (Page 2)

QUICK START INSTRUCTIONS:
Check that the temporary label on top of the charger marked with
the profile setting matches your battery type. If not, see the
reprogramming section.
These chargers work very simply. Once connected and plugged
into AC power, the LED will flash red for a few seconds, then turn
steady red. When the cycle is 80% complete it will turn yellow,
and finally green when cycle is complete.
If the profile is set to maintain the battery(s), the LED will flicker
green. If the profile is set to shut off, the cycle will end with a
steady green. The LED may also flicker when it is at the high limit
of the charge cycle.
To discontinue charging, unplug AC power.
Look to the Trouble shooting section for any deviations from this.
EQUALIZATION:
When using multiple batteries in a series string, cells become
uneven during charge and discharge cycles. At least once a month
perform two charge cycles back to back, this will give a chance for
cells that are lagging behind to catch up, and is important to overall
battery performance. NOTE: This only needs to be done when
using Wet cell, or AGM settings with standard or extended
gassing/absorption cycles. (Switch #1 ON).
Please read complete instructions before proceeding.