
Mounting Detail
The rack ears mount in any of four directions (see Figure 
FRONT DETAIL
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 | 1.750 | 
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 | Typical | 
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 | Noise Level | Paging Level | Set Maximum Noise Level | |||||
| 
 | dB SPL | 105dB | dB | Full Volume | 87dB 93dB 99dB | |||||
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 | 99dB | 
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| Manual Level Control | 87dB | 
 | 93dB | 
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 | 105dB | ||||
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 | 75dB | 
 | 81dB | 
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 | 63dB | 
 | 63dB | 
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 | 52dB | 
 | 53dB | 
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Power
| 19" | PHILLIPS HEAD | 
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REAR DETAIL
Figure 3-2.  Rack Ears Mounting
Installation