Descriptions:

VA-P8500S, 2U cabinet design, it is built-in a 500W digital amplifier and integrated to be 8 independent power zones, can be installed in the broadcasting room or remote control room, share the network audio source with the system via Ethernet, support 4 channel local signal inputs (The priority of audio output can be set by software VA-6000ST ). It's the ideal choice for small or medium system.

Features:

● Support the speaker loop grounding, open circuit and short circuit detection.

● Support the speaker loop cabling of 3 or 4 wire.

● 8 Programmable trigger input interfaces.

● 8 Programmable trigger output interfaces.

● Support power amplifier enter power saving mode to save energy when no signal input.

● Support the line redundant cabling.

● Support linkage with fire alarm control unit to realize fire alarm linkage control.

Basic Functions:

* Built-in 500W digital amplifier and 8 power zone outputs, each zone has independent LED indicator, output control button and volume control.

* With Network input, EVAC input, BGM input, local emergency mic input, mic input and 2 line inputs; user can set the priority of audio output through the VA-6000ST.

* It can work with an external backup amplifier, when the built-in amplifier has faulted, it can automatically switch to backup amplifier.

* Automatic real-time monitor the operation of each zone speaker loop (Ground connection, open circuit, short circuit).

* With 8 channels *dry contact* input interfaces, can trigger pre-program edited voice messages to the designated zone or open the corresponding external power supply to achieve the corresponding event warning.

* With 8 channels programmable relay signal output interfaces, can output short circuit no voltage control signal to the third party device to realize online automatic control.

* Support 24V DC input interface (External connect with the 24V DC supplied by VA-6000BC)

Specification：

VA-P8500S Front Panel <<

Connectors

1 19 inch rack location hole.

2 Partition amplifier main power indicator:

(1) Light Off - Partition amplifier stop working.

(2) Light green - Partition amplifier power supply works normally.

(3) Light yellow - Partition amplifier main power supply fails.

3 Partition amplifier 24V DC indicator:

(1) Light Off - Stand-by power source of partition amplifier has no configuration.

(2) Light green - Stand-by power source of partition amplifier works normally.

(3) Light yellow - Stand-by power source of partition amplifier fails.

4 Partition amplifier status indicator (If there is no spare amplifier externally, it is only the main amplifier status indicator):

(1) Light Off - Both main amplifier and spare amplifier are operating normally;

(2) Light yellow - Main amplifier or spare amplifier fails;

5 Partition amplifier overall working status indicator:

(1) Light green - Partition amplifier works normally;

(2) Light yellow - Partition amplifier fails;

6 The output signal light of current partition to indicate the output audio status of the current partition :

7 Panel emergency MIC jack.

8 Partition output status indicator:

(1) Light Off - The current partition closed.

(2) Light green - The current partition works, and the output is ordinary audio.

(3) Light red - The current partition, and the partition output EVAC voice and remote broadcast paging will fail, only for background music.

9 Partition status LED tri-color indicators:

(1) Light Off- The current partition works normally;

(2) Light yellow - The current partition fails (including open, short circuit and ground).

10 Partition volume control knob (but partition output EVAC voice and remote broadcast paging volume control will fail, only for background music):

11 Partition selection button.

12 Partition output select all button.

13 Panel MIC1 output audio adjustment.

14 Network evacuation voice instructions:

(1) Light Off - The current partition audio is non-network EVAC voice.

(2) Light green - The current partition audio is network EVAC voice.

15 Rear MIC2 volume control knob.

16 Network warning voice instructions:

(1) Light Off - The current partition audio is non-network BGM music.

(2) Light green -The current partition audio is network BGM music.

17 MIC1 working indicator:

(1) Light Off - The current partition audio is not from MIC1.

(2) Light green - The current partition audio is from MIC1.

18 Line Input 1 volume control knob.

19 MIC2 working indicator:

(1) Light Off - The current partition audio is not from MIC2.

(2) Light green - The current partition audio is from MIC2.

20 line input 2 volume control knob.

21 Line Input 1 Working indicator:

(1) Light Off - The current partition audio is not line input 1.

(2) Light green - The current partition audio is line input 1.

22 Line Input 2 Working indicator:

(1) Light Off - The current partition audio is not line input 2.

(2) Light green - The current partition audio is line input 2.

VA-P8500S Back Panel <<

Connectors

1 8-CH 100V signal output, to connect 3 wire/4 wire volume control or speaker.

2 Parallel audio signal and standby signal output to the standby power amplifier, to the input of the standby amplifier.

3 100V signal input to standby amplifier.

4 8-CH programmable relay trigger signal.

5 8-CH programmable trigger input signal. (Level signal or short circuit signal can be configurated).

6 2 line input signal interfaces.

7 Normal MIC ( or the line input for the audio sources).

8 Equipment linkage interface.

9 CAN main cable interface, to connect the recharger. (VA-6000BC).

10 Standby power supply input ( To connect DC 24 power supply, that is output of VA-6000BC in this system ).

11 Ground connection spot ( Note: Please ensure this connect to the ground safely ).

12 Power switch and input of the power supply with fuse.