MSG MS012 COM, Operation Manual

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English
Operation manual
3
1 TESTER DESCRIPTION
The front panel of the tester contains (Fig.1).
Figure 1 - Front view
1 – LCD display : a sensor screen where information on the voltage regulator is displayed and
through which the tester is controlled.
2 – Adjustment knobs : to set up parameters for voltage regulator diagnostics:
• EL LOAD : adjustment knob with two functions: 1) to set the required resistance of the simulated
rotor in the main menu; 2) to change the load on the simulated alternator and on the tested
voltage regulator respectively, in the range from 0 to 100%.
• STATOR : adjustment knob to change frequency of stator windings displayed as engine rpm in
the range from 0 to 6000.
• VOLTAGE : adjustment knob to set the required voltage generated by the voltage regulator.
Cannot be used with terminal mode L/FR.
3 – ON/OFF : button to switch the tester ON/OFF.
4 – Terminals : output terminals to connect the diagnostic cables:
• В + : voltage regulator plus (terminal 30 and terminal 15);
• В - : voltage regulator minus (earth, terminal 31);
• D+ : control lamp terminal used for connection to the voltage regulator terminals: D+, L, IL, 61.