B. U
SING THE INSTRUMENT
To use the instrument in complete safety, all operators must read attentively
the section relating to safety, and this section.
B.1 Putting into service
The instrument is supplied with four 1.5V AA batteries. The batteries must be
installed in the battery compartment in the back of the instrument. To open
the compartment, unscrew the cover screw. Screw the cover back on after
inserting the batteries.
Pay attention to the polarity when installing the batteries as an error could
damage the instrument. The polarity is indicated inside the compartment
cover.
The following figure shows how to open the battery compartment and the
direction of installation of each battery.
Battery
compartment
cover screw
Product code
label location
11/47