31
be approximately 2 minutes available for
replacing the batteries. If the batteries are
not replaced with the available period or if the
reset button R (fig. 54) is pressed all settings
will be lost. To restart the unit, proceed as
described in chapter 4.
Close the unit. Make sure that the hooks have been
inserted in their proper places (fig. 57). After a few
seconds the information on the display will reap-
pear.
If the symbols on the display do not appear
within 30 seconds, press the reset button R
(fig. 54)