Bosch LBB1935/20 Manuel d'utilisateur télécharger pdf (Page 11)

Bosch Security Systems | 2006-11 | 9922 141 50751en

Plena Power Amplifier | Installation and User Instructions | Amplifiers en | 11

3.3 Internal setting

The output voltage of the priority controlled

loudspeaker outputs can be set to 70 V or 100 V. A high

power fuse inside the unit is used as a voltage selector.

Insert the high power fuse into fuse holder F701 for

100 V selection (default setting), or into fuse holder

F702 for 70 V selection. This selection does not affect

the output voltage of the loudspeaker direct outputs.

Refer to figure 3.3.

figure 3.3: Internal fuse setting LBB1930/20, LBB1935/20, LBB1938/20

F701 100V

70V

F702

figure 3.4: Internal fuse setting 1P1000

F701 100V

70V

F702

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Bosch LBB1935/20 Manuel d'utilisateur Page 11