I-View PAC-080M Intelligent Audio Amplifier - Manual (Page 11)

11
pin assignment of MIC input as diagram.
1. The MIC inputs is balanced standard XLR Jack and 1mV@ 600 Ω. Impedance.
2. The MIC input has VOX priority which will override TEL and AUX input signals.
3. The defaults all speaker zones are on when announcement via this port and you can change
the setting from P.A. DVR software.
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10 Voltage Selected Switch: Select AC115V or AC230V and voltage will show on switcher.
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11 USB port: Connect to the USB port of DVR via USB cable. The DVR setups the command
code into amplify via the USB port.
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12 EXT. COM: Connect to the PAE-040S Extension box via 2 wires STP cable for control the
PAE-040S via RS-485 interface (P= RS-485(+); N= RS-485(-)). The PAE-040S provides 4
speaker zones and allows connecting another PAE-040S device. Connect 1 pair speaker cable
and 1 pair STP cable to PAE-040S Extension box to control maximum external 8 speaker zones.
Using this configuration to save the cabling cost and increasing the control speaker zones, it suit
for long distance transmission or replace the exits Public Address system.
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13 SLV COM: Provides connections for control single to another PAC-080M device. The
PAC-080M support the cascade system structure and up to 8 sets of devices, one DVR can
control 8 sets of PAC-080M amplifiers to reach 120 speaker zones and 960 W audio level.
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14 ID SW: Select the ID address for each PAC-080M,
the default setting is ID 0. Please follow up the
table to setup the ID address as right site:
1. The ID of PAC-080M amplify must be 0 which
connect to the DVR.
2. It cannot allow the same ID number, if the system has more than 1 pcs PAC-080M devices.
ID SW ID SW
0
↑↑↑ 1 ↓↑↑
2
↑↓↑ 3 ↓↓↑
4
↑↑↓ 5 ↓↑↓
6
↑↓↓ 7 ↓↓↓