Dashboard Switches - Belarus 920.4 Operating Manual

BELARUS-920.4/952.4
During the operational process it is allowed to change the value of parameter "wheel rolling
radius R" that is defined on the basis of tires, installed on tractor, by measuring the distance be-
tween wheel center and supporting surface.
IT IS PROHIBITED TO CHANGE ENTERED VALUES OF EVERY OTHER PARAM-
ETERS (FACTORY SETTINGS).
When switching on the instrument dial illumination, i.e. when shifting main light switch 7
(Figure 1.1) into position II "Dash panel illumination and side-marker lights are turned on" and
position III "Consumers of II position and front road headlamps are turned on" light intensity of
MI display of PTO indicator segments reduces automatically.

1.3.10. Dashboard switches

a) 5 (Figure 1.1) – remote battery disconnect switch. When pressing the button (unfixed) of remote
battery disconnect switch, storage batteries switch on, and after repeated pressing they switch off.
b) 6 (Figure 1.1) – windshield washer switch. When pressing the button (unfixed), windshield
washer switches on.
c) 7 (Figure 1.1) – main light switch, has three positions:
— "Switched off" (upper part of the button in the photo is sunken, I position);
— "Front marker and tail, license plate and instrument panel lights as well as additional lights on
trailed machine are switched on" (middle position, II);
— "All consumers of II position and road headlamps are switched on" (lower part of the button in
the photo is pressed to the full, III).
d) 8 (Figure 1.1) switch of front headlights installed on brackets of front lights. When the key 8 is
pressed, two front headlights (located on brackets of front lights) and the light indicator built into
the key are switched on.
e) 9 (Figure 1.1) – switch of hazard warning flasher. Pressing the button actuates hazard warning
flasher. Control lamp, built into the button, flashes simultaneously with flashing warning light.
Hazard warning flasher shuts down after repeated pressing the button 9.
f) 10 (Figure 1.1) – Multi-function switch (under steering wheel). Secures the switching-on of turn
signals, low/high beam of road headlamps, signaling (flashing) with high beam and horn.
Turn signals switch on when lever is shifted forward ("a" – right turn) or backward ("b" –
left turn) from middle position in accordance with figure 1.8. After tractor makes a turn, the lever
returns to initial position automatically.
To switch on road headlamps, set main light switch 7 (Figure 1.1) into III position (see above)
and switch lever into middle position "c" – "low beam" in accordance with figure 1.8. "High beam"
should be switched on by turning the switch lever forward as far as it will go ("d" position).
"Low"/"High" beam positions of the lever are fixed.
When pulling the lever backward as far as it will go ("e" position, Figure 1.8) from "low
beam" position, unfixed switching-on of high beam, "high beam flashing" occurs, irrespective of
main light switch position.
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