CyberData Part #010861 Manual do Utilizador descarregar pdf (Página 13)

Installing the VoIP Loudspeaker Amplifier

Loudspeaker Amplifier Setup

VoIP Loudspeaker Amplifier Operations Guide 930106C CyberData Corporation

2.2.2 Loudspeaker Amplifier Jumpers

See Figure 2-2 to identify the jumper and component locations.

Figure 2-2. Jumper Locations

See Table 2-3 and Table 2-4 for the jumper settings.

Table 2-3. Jumper Settings—Low Power—802.3af Compliant (Default)

Jumper Setting

JP7 OFF -> Low Power (21V)

JP8 OFF -> Low Power (21V)

JP9 Position B -> Low Power

Table 2-4. Jumper Settings—High Power—Non-PoE Compliant

Jumper Setting

JP7 ON -> High Power (21V)

JP8 ON -> High Power (21V)

JP9 Position A -> High Power

JP9

JP8

JP7

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CyberData Part #010861 Manual do Utilizador Página 13