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190,00 Stage 3 Stage 2 210,00 115, 230vac A121 Stage 3 Stage 2 184,00 A121 24vdc (18-30vdc) units are CPD Compliant. NOTE - To be EN54-3 Type B IP55 EN54-3 compliant the volume control must be set as shown. Stag e 1 Fr e q u e n c y •Volume Control...
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A121 Switch Stage 2 Stage 3 1 2 3 4 5 6 Stage 1 Frequency Description dB @ 1m (S2) (S3) Ton e Sel ectio n / sw itch setti ng. • Swi tch se tting s are shown in th e ton e tabl e. Bl ack sq uares are the sw itch l evers in th e ON positi on.