Information Display And Engine Control System Panel; General Information; Adjustment Of Brightness And Sharpness Of The Information Display; Call-Up Of Changeable Images And Parameters On The Screen Of The Information Display - Belarus 922.6 Operator's Manual

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2.9 Information display and engine control system panel

Information display 4 (Figure 2.9.2) is designed to display engine actual parameters,

indication of the engine electronic control system (EECS) faults and SCR parameters.

When the key of starter and instrument switch is set into "I" position (Figure 2.2.2) the

supply voltage is delivered to the engine electronic control system. After the supply voltage

is delivered, the EECS constantly performs self-testing. If there are no faults in the EECS

operation, the information display functions in the operating mode – it displays actual pa-

rameters of engine operation.

When the error is detected, the information display produces an acoustic signal and a

brief description of the identified errors (the error code designation and its description) ap-

pears on the screen, also a fault testing annunciator lights up or flashes on engine control

panel 5 (Figure 2.9.2). The interpretation of error codes and the recommended actions to be

taken to eliminate the identified faults are given in the engine operation book.

ATTENTION: IT IS REQUIRED TO ELIMINATE THE DETECTED ERRORS! TO

ELIMINATE THE ERRORS, CONTACT YOUR DEALER!

To enter the mode of adjustment of screen brightness and sharpness 7 (Figure 2.9.1)

press button 5. Images of buttons are given in the screen lower part. Pressing button 1 de-

creases brightness, pressing button 2 increases brightness, pressing button 3 decreases

sharpness, pressing button 4 increases sharpness, and pressing buttons 1,2,3,4 at the

same time adjusts to an average value of sharpness and max. brightness. Repeated press-

ing button 5 exits the mode of brightness and sharpness adjustment.

2.9.3 Call-up of changeable images and parameters on the screen of the infor-

mation display

1 – button to activate the main (three-segment) image and choose between dis-

played parameters; 2 – button to activate four-section image and choose between displayed

parameters; 3 – button to enter SCR parameter menu, activate graphic display and choose

between displayed parameters; 4 – button to activate indication of error (fault) list and

choose between displayed parameters; 5 – button to enter/exit the mode of adjustment of

sharpness, brightness and configuration menu; 6 – changeable display of buttons functional

purpose; 7 – screen.

Figure 2.9.1 – Information display

922.6-0000010 OM

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