Federal Signal A12SA Amdt B Instrucciones De Servicio Y Mantenimiento página 5

used for short periods a few times a week, batteries may last
from six months to one year. Batteries should be replaced at
least yearly to avoid possibly exceeding their shelf life.
Output power
Current consumption
Voltage
Amplifier
Speaker
Microphone
Carrying strap
Weight (with batteries)
Service and Maintenance Instructions
Federal Signal www.fedsig.com
Table 1 Product specifications
16 W
160-200 mA
12 V, 8 AA batteries.
3-stage, Class B output.
Re-entrant horn and driver type
Noise-cancelling, magnetic
Nylon, adjustable
1.4 kg
Figure 1 Dimensions
Overview
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