Makita BTC04 Manuel D'instructions page 8

Wall-mounting
CAUTION:
The total weight of the Portable
Battery Checker main unit and battery is approx.
2 kg. Reinforce the wall sufficiently if it is not
sturdy enough to support this weight.
CAUTION:
Carry out the mounting work with
the battery removed from the unit.
CAUTION:
Make sure that the screws to
secure the Portable Battery Checker are properly
fastened in the correct positions. There is a
possibility that the Portable Battery Checker will
fall off the wall when the battery is installed or
removed.
CAUTION:
If the mounting work is interrupted
or suspended at any interim point, the Portable
Battery Checker may fall off the wall. Follow the
mounting steps, and continue with the mounting
work as instructed until the work is completed.
NOTE: Mount the Portable Battery Checker onto the
surface of a sturdy wall that has no protrusions that
could interfere with the job of mounting the Portable
Battery Checker or with the installation and removal
of the battery.
The Portable Battery Checker can be mounted on a wall
for use. To mount the unit on a wall, provide three wood
screws (6 mm x 40 mm (1/4" x 1-9/16") or longer) and a
screwdriver for tightening them up.
1. Attach two of the screws horizontally at a distance
of 148 mm (5-13/16") apart. Leave the screws with
their heads protruding by 6 mm (1/4") or so from
the wall surface so that they will engage with the
hooks provided in the Portable Battery Checker.
Leave a larger space around the Portable Battery
Checker than the values in the figure.
► Fig.7
2. Mount the Portable Battery Checker so that its
hooks engage with the heads of the screws.
► Fig.8
3. To prevent the Portable Battery Checker from
falling off the wall, secure the third screw at the
center of the upper edge of the Portable Battery
Checker.
► Fig.9
4.
Upon completion of the mounting work, be
absolutely sure to verify that the Portable Battery
Checker will not be disengaged from the screws
when the battery is removed.
CAUTION:
A loose screw or screws may
cause the Portable Battery Checker to fall off the
wall. Check regularly whether any of the screws
have come loose.
FUNCTIONAL
DESCRIPTION
Turning on the unit
Hold down the power button for few seconds. The initial
screen will be displayed. To turn off, hold down the
power button for few seconds again.
NOTE: When 2 minutes have elapsed with no
operations having been performed, the LCD backlight
will be extinguished to prevent the power of the dry
cells from being consumed. When an operation
is performed with the backlight extinguished, the
backlight will light up again.
NOTE: When 3 minutes have elapsed with no
operations having been performed, the power of the
Portable Battery Checker will turn off automatically.
This function does not work while power is supplied
to the Portable Battery Checker using a USB
connection.
Operations in the initial screen
Turn on the power of the Portable Battery Checker and,
with the battery used for diagnosis not yet installed
(with the initial screen (Fig.10) displayed), the following
checks and operations can be performed.
Checking the remaining charge of
the dry cells
► Fig.10: (9). Dry cell indicator
The scale units of the dry cell indicator diminish as the
remaining charge of the dry cells diminishes. When
the dry cells do not have much charge remaining, the
dry cell indicator will flash, so use this as a general
indication as to when to replace the dry cells.
NOTE: When supplying the power via USB cable, dry
cell indication turns to be
Adjusting the contrast of the LCD
screen
► Fig.11
The contrast (display brightness difference) can be
adjusted using the forward and backward buttons.
Adjust the contrast to a level that makes it easy to see
what is displayed.
OPERATION
Battery diagnosis procedure
1. Hold down the power button. The initial screen is
displayed when the Portable Battery Checker is
turned on.
► Fig.10
8 8 ENGLISH
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