9
CLAMP INSTALLATION AND REMOVAL
A removable clamp is provided to the indicator for wearing at the waist belt. The clamp may be
removed with the aid of a screw driver, as shown in fig.1a. The clamp is installed according to fig. 1
б
.
By an individual order the indicator may be provided with a protecting housing made of synthetic
cloth , also providing possibility of wearing at the waist belt. When the protecting housing is used, the clamp
is recommended to be removed.
а
)
b)
Figure 1
INSTALLATION AND REPLACEMENT OF POWER SUPPLY CELL
The indicator is supplied without a supply cell installed.
For installation of the supply cell a cover of the supply section is to be unscrewed (11) (figure 2) with
the aid of a special spanner included to the supply set; to be installed to the supply cell by observing polarity
(the cell electrode marked with "+", must be directed inside the indicator); the cover of the supply section is
to be restored.
When the supply cell is installed the indicator is automatically switched on.
During switching on and during operation of the indicator periodic control is effected of voltage in
the supply cell. If the voltage becomes lower than 1,1 V, a mark “ ” is induced in the left lower part of the
LCD, and a light and sound (and/or vibrating) signal is given). In this case the supply cell should be
replaced
.
Note – After appearance of a discharge symbol on the LCD the device retains workability for
at least 8 hours (with the normal background level).
The user may disconnect the indicator of the supply cell discharge for approximately 30
minutes by a short pressing the MODE button. Being so, signaling by operation thresholds will be
switched on.
CONTROL BUTTONS. INDICATION AT LCD
Two push buttons for the device control are located on the front panel of the indicator: (MODE) and
(LIGHT) , a liquid crystal display (LCD), a window of the IR transmitter-receiver, a light diode (LED),
figure 2.