Description Of Testing The Integrated Indicator Performance; The Order Of The Integrated Indicator Programming - Belarus 922.6 Operator's Manual

2.8.4 Description of testing the integrated indicator performance

Each time the power supply is on, testing of needle pointers and scale elements of
the rear PTO indicator is carried out in the integrated indicator. In this case the indicator
needle pointers move away from zero marks for one sec. (or the pointers flutter for not more
than one second on indicator zero marks) and also both annunciators of the rear PTO scale
range 6 and 10 get actuated (Figure 2.8.1) as well as all segments of the rear PTO scale.

2.8.5 The order of the integrated indicator programming

2.8.5.1 Integrated indicator control panel
Integrated indicator control panel 19 (Figure 2.1.1) allows to perform manual pro-
gramming of the indicator by means of buttons "Parameter" and "Value" (see Figure 2.8.4),
to change the mode of displaying parameters shown on the display.
2.8.5.2 The algorithm of tachospeedometer programming
When choosing a fixed value of the parameter, the II programming is carried out in
the following way:
- when the "Parameter" button is pressed for the first time (Figure 2.8.4), LCD switch-
es to the mode of viewing the programmed parameter and its numerical value. When the
button is pressed repeatedly, the numerical value of the set programmed parameter is
changed;
- when the "Value" button (Figure 2.8.4) is pressed repeatedly, the numerical value of
the set programmed parameter is changed;
- when neither the "Parameter" nor "Value" button is pressed for 7.0 seconds, the
mode is exited automatically.
When exiting the mode, the last set parameter values chosen with the "Value" button
are saved.
When choosing an unfixed parameter value of the integrated indicator programming,
it is necessary to do the following:
- press the "Parameter" button to choose the parameter value to be set;
- press the "Mode" button twice, after which the low-order digit will start blinking on
LCD;
- to change the blinking digit of the parameter, press the "Value" button;
- to select the high-order digit, press the "Parameter" button;
- to exit the programming mode of an unfixed parameter value, press the "Mode" but-
ton twice;
- after exiting the specified mode (entering an unfixed parameter value), the digits of
the set parameter value stop blinking.
- the newly set value is put the last in the list of allowed values for programming.
When the "Mode" button is pressed once in the programming mode, entering of an
arbitrary parameter value is not possible.
Figure 2.8.4 – Integrated indicator control panel
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922.6-0000010 OM