4
120 Series Loudspeakers and Sounder
Tables
Table 1 Tone chart for 240 Vac, 110 Vac, and
24 Vdc two-wire operation ...................................................... 16
Table 2 Tone chart for 24 Vdc 3-to-5 wire
and AC 4-to-6 wire operation ............................................................... 18
Table 3 Replacement parts ................................................................ 19
