DSPPA PAVA6500 User manual

Operation Manual for PAVA6500 System
Guangzhou DSPPA Audio Co., Ltd
PAVA6500
PAVA6500E
PAVA6006
PAVA6000

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About this Manual ................................................................................................................................... 3
Overview of the System......................................................................................................................... 4
Characteristics of the System................................................................................................................ 4
Configuration of the System.................................................................................................................. 5
1. PAVA6500/PAVA6500E (Control Host/Extended Host)..................................................................... 5
1.1. Front Panel.................................................................................................................................. 6
1.2. Rear Panel................................................................................................................................. 10
1.3. Technical Specification............................................................................................................. 15
Electrical Indicators................................................................................................................ 15
Mechanical Indicators............................................................................................................ 16
Environment Requirements.................................................................................................. 16
2. Business MIC——PAVA6006 .............................................................................................................. 17
1.4. Front/Rear Panels...................................................................................................................... 17
1.5. Technical Specification............................................................................................................. 20
Electrical Indicators................................................................................................................ 20
Mechanical Indicators............................................................................................................ 20
Environment Requirements.................................................................................................. 20
3. Wiring Diagram of the System ............................................................................................................ 21
4. Routine Operation................................................................................................................................. 21
4.1. Host Lines 01-06 for Manual Playing.......................................................................................... 22
4.2. Manual Playing of EVAC Voice.................................................................................................... 22
4.3. Automatic Triggering of EVAC Voice.......................................................................................... 22
4.4. PAVA6000 Operation..................................................................................................................... 23
4.5. Paging Operation Using Emergency Microphone.................................................................... 24
4.6. Operations in PAVA6006 are as follows..................................................................................... 24
Software Introduction (PAVA6000) ..................................................................................................... 24
Description of Icons in the Software................................................................................................... 24
Note: HOST 01 represents the system host, namely, PAVA6500, and the extended host 1 is: HOST
02 Initialize..................................................................................................................................................... 25
2. Initialization............................................................................................................................................. 26
2.1. Computer configuration............................................................................................................ 26
2.2. Installation................................................................................................................................ 26
2.3. Uninstall.................................................................................................................................... 28
2.4. Operation.................................................................................................................................. 28
2.4.1. Software Login................................................................................................................ 28
2.4.2. Introduction of Control Interface................................................................................... 30
2.4.2.1. Introduction of Menu Bar and Tools.................................................................. 30
2.4.3. Introduction of “Current Operating Interface Selection”............................................ 31
2.4.3.1. Partition Control ................................................................................................ 31
2.4.3.2. System Equipment State (STATE)..................................................................... 33
2.4.3.3. SYSTEM CONFIGURATION .......................................................................... 34
2.4.3.3.1. Check the Detailed Configuration Parameters of the System
Equipment 34
2.4.3.3.2. Fire Rules.................................................................................................. 37

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2.4.3.3.3. Grouping Configuration of the System................................................. 38
2.4.3.3.4. Configuration of Audio Priority of the System...................................... 39
2.4.3.4. Log Query of Equipment Modules.................................................................... 40
2.4.3.5. “OTHER” (Other settings)................................................................................. 41
Precautions............................................................................................................................................ 43

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About this Manual
Objectives of this Manual
Provide the information required for installation, configuration and operation of PAVA6500
Voice Alarm System.
Target Users
Users and Installers of PAVA6500 Voice Alarm System;
Terminology
“System Host” —— PAVA6500；
“Extended Host” —— PAVA6500E；
“Business MIC” —— PAVA6006；
“Control Software” —— PAVA6000；
Note: The software functions of this system will continue to upgrade, but it will be backward
compatible, so please pay an attention to the real-time information of the website of the
Company.

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Overview of the System
PAVA6500 voice alarm system is the public address and voice alarm system. It has integrated
with the EN60849, BS5839/8, EN54-16 and other evacuation standards. It is usually used in the
small-scale systems that must meet the evacuation standards or the systems whose application can
be met only when one call channel is required.
Characteristics of the System
Comply with the requirements of national standard GB16806-2006 and European
Voice Alarm Control and Indicating Equipment Standard EN54-16;
Automatic system fault diagnosis, data backup, redundant line and record fault
status (<=5000 records) are safe, stable and reliable;
Compatible with the wiring standard of 3-wire and 4-wire systems;
Built-in emergency voice message and tone information. The user can freely
replace them according to the site environment, language and their fancies.
Programmed to partitions, support manual, automatic, partition and grouping
operations;
Support the visual human-machine interface operation and control, support
simultaneous operation and control of multi-windows human-machine interfaces.
Offline operations are available after the configuration.

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Configuration of the System
Equipment Introduction
1. PAVA6500/PAVA6500E (Control Host/Extended Host)
PAVA6500 is the core of voice alarm control of EVAC System, built-in with 240W/350W/500W
digital amplifier, which not only is available for early warning and alarming(Both alarming way and
voice can be achieved by way of programming), but also can realize the evacuation guidance on the
site via the handheld microphone, and control the emergency calls and business broadcasting of up
to 120 partitions as well as the play of background music.
Handheld microphone is available for site evacuation in case of any emergency;
Built-in EVAC voice message and Chimes Management for a real-time monitoring.
Notes:
1. Audio message format extension is: *.wav;
2. The message number under the directory of “evac_message/”and “alert_message/” and “prompt/” in
the SD card shall be controlled within 255;

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Built-in 240W/350W/500W digital function amplifier, and meanwhile available to connect a backup
amplifier of the same power to realize the automatic replacement;
Note: please keep pace with the actual configuration. For example, if a backup amplifier is configured by
the user and no backup amplifier of the same power or above is in fact connected, in such a case, the host
is unable to detect the existence of the spare power amplifier.
6 partitions; each partition can output 500W;
Note: total power of 6 partitions cannot exceed 500W;
Available for external connection of 6-line inputs to play the background music;
Support event linkage and partition output;
up to 3000 status records of equipment modules, including power module, handheld microphone module,
voice message module, power amplifier module, speaker circuit module, etc. (please consult the related
descriptions in PAVA6000);
Able to simultaneously connect up to 32 PAVA6006 systems with a distance of at least 600m;
Support line redundant wiring between business microphone, host and extended host;
Note: total length of hand-in-hand redundant line shall be less than or equal to 600m.
1.1.Front Panel
19 20 21
79
22
810 11
23 24
12 14
13 15 16 17 18
3
4
5
6
1
2

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22
11
23 24
12 14
13 15 16 17 18
3
1
2
DIGITAL VOICE EVACUATION EXTEND AMPLIFIER
1 —— Main power indicator of the host:
Green – indicating that the current host AC power supply is normal;
Yellow – indicating that the current hostAC power supply is in trouble;
2 —— DC24V Backup Power Indicator of the Host
Green – Indicating that the current host backup power supply is normal;
Die-out (OFF) – Indicating that the current host backup power supply is not configured;
Yellow – indicating that the current host backup power supply is in trouble.
Note: , in the left chart (host is the second bit in PAVA6500 and host is the sixth bit in
PAVA6500E), pull-up indicates that the system is configured and pull-down indicates that the system is not
configured.
3 ——Connection Status Indicator of Host/Extended Host
Yellow – indicating that the current extended host does not establish the logical or physical connection with the
host;
Die-out (OFF) – indicating that the current host does not establish the logical or physical connection with
PAVA6000;
Green – Indicating that the current equipment is connected normally.
4 —— Equipment Status Indicator
Die-out (OFF) – Various modules of the system work normally (it will also die out if the total detection switch is
prohibited, but this does not indicate that all modules are normal);
Yellow – System is in trouble (if the system is not failed but this indicator light still flashes, please press the Key
“ACK/RESET”).
5 ——Status Indicator
Yellow – Indicating there is a fault when the handheld microphone is lost or failed;
Green – Indicating that the microphone is operating;

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Die-out – Indicating that the handheld microphone is normal but it does not work.
6 —— System Equipment LED Indicator Test (mainly test the LED of host/extended host and business microphone
panel)
Note: if there is an extended host or business microphone in the system configuration, it will enter LED test
model after pressing this key.
7 —— System Work Mode Indicator
Red Flash – Indicating the current system is in an emergency mode;
Die-out – Indicating the current system is in a normal mode;
Two Ways to Enter the Emergency Mode:
Manual Mode – under the normal mode, the red indicator light flashes after pressing this key, which indicates
that the system manually enters the emergency mode;
Automatic Mode – under the normal mode, after detecting the effective triggering signals at the rear row
“TriggerInputs” of the host or extended host, this indicator light will also flash, which indicates that the system works
in the emergency mode.
Two ways to exit the Emergency Mode:
Manual Mode – Under the emergency mode, the system exits from the emergency mode by pressing this key,
and meanwhile it stops the playing of EVAC voice message and the partition output;
Automatic Mode – under the emergency mode, it can exit from the emergency mode by way of direct short
circuit at 2 input ports of rear row “System Link Control” port 3, and meanwhile, it stops the playing of EVAC voice
message and the partition output.
Note: no matter whether it is a manual entry (exit) or automatic entry (exit), its execution time and way can be
checked in the LOG of PAVA6000.
8 —— Multi-purpose Reset Key (ACK/RESET):
Answering System Status -
a. if various system modules work normally or when the diagnosis of system modules is abnormal but “FAULT”
indicator light does not flash, no treatment is made to the equipment after pressing this key;
b. If the diagnosis of system modules is abnormal and “FAULT” indicator light intermittently flashes, after
pressing this key, “FAULT” indicator light is ON and does not flash any longer, which indicates its fault status,
and the buzzer stops until the FAULT LED light re-flashes after abnormity is detected in new module and the
buzzer is started to prompt the user;
c. When there is any output from the current partitions, press this key to close the current audio output and
quickly end the broadcasting.
9 /10—— EVAC Voice Message Status Indicator
Green – “EVAC MSG/ALERT MSG” voice message is broadcasting;
Yellow - “EVAC MSG/ALERT MSG” voice message is lost or SD Card is lost;
Die-out (OFF) - “EVAC MSG/ALERT MSG” voice message is normal.
Note:
1. ”EVAC Voice Message” means the general designation of EVAC voice and ALERT Voice;
2. If any user wants to manually play the EVAC voice message, he/she shall enter the emergency mode and then
press the voice message key;
3. In the system default, the priority of “EVAC” Voice is higher than that of “ALERT” Voice. Of course, it can be altered
through the priority configuration of PAVA6000. If it is not a specific application need, please do not change it.

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○,11 —— Line Output Selector Switch
Mainly used to select the output audio of current partition;
Note: the current selection of the user can be checked via the interface of PAVA6000. When it is
required to change different audio output, it can only be selected from the panel.
○,12 —— ON/OFF Selection of Partitions (Partitions)
If the current partitions are closed, they shall be all opened (ON); if the current partitions are all opened, they
shall all be closed (OFF).
○,13 —— Speaker Partition Status Indicator
Yellow – indicating there is a change of impedance of Speaker A or Speaker B or the current partitions A or B,
which may cause the open circuit or short circuit;
Die-out (OFF) – indicating that the change of speaker circuit impedance of current partitions is within the
impedance range during the modeling of speaker partitions;
Note: it is required to conduct an impedance method calibration to obtain the impedance value of current speaker
circuit before the host or extended host is wired into the system. The method is as follows:
Pull down the seventh bit of rear row ID switch of the host until you hear the alternate beeps of the buzzer or see the
flash of FAULT Indicator Light on the panel before pulling up the seventh ID switch. When the impedance variation of
speaker circuit exceeds the ± 10-30% of impedance value acquired by the current host or extended host, the current
variation will then be recorded and it will be informed to the user in the form of sound and light. The detection
sensitivity of partitions /partitions is equal to or greater than 20W.
14 —— Partition PTT or Remote Business Microphone Paging Indication
Note: for a paging service, the user can manually close the partitions that are not call or increase the new
partitions.
15 ——Indication that the Partition is Broadcasting “EVAC” Voice Message
Note: the user can manually close the partitions that are not call or increase the new partitions.
16 —— Indication that the Partition is Broadcasting the Background Music
Tip: it is required to select the audio before selecting the output partitions while manually playing the voice
message. For example, if you want to output the audio of Line 3 to the Partition 3, you can select the partition before
selecting the audio, or you can select the audio before selecting the partition. Of course, the final outcomes are the
same. In general, it is habitual to select the partition before selecting the audio. In such a way, various partitions will
output the audio simultaneously, and in addition, it can be operated in the partition control interface of PAVA6000.
17 —— Partition Selection Key
Notes:
1. If one of the current partition output indicator lights “PAGING”, “EVAC/ALERTA” or “BGM” is ON, it will close the
output of current partition by pressing this key;
2. If none of the current partition output indicator lights “PAGING”, “EVAC/ALERTA” or “BGM” is ON, one of them will
be ON by pressing this key (The corresponding LED light is ON according to the current output audio).

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18 —— Partition Output Level Attenuation
Note: there are six levels in all, with the maximum attenuation of up to -15dB.
○,19 —— Air Outlet
Note: it is used mainly to connect and fix the handheld microphone.
○,20 —— Adjustment of monitoring speaker output volume
Note: the host can monitor the current output audio, which can be adjusted by this knob.
○,21 —— Adjustment of Handheld Microphone Output Sensitivity
○,22 —— Adjustment of Handheld Microphone Sensitivity
Adjust the handheld microphone output sensitivity.
○,22 / ○,23 —— Adjustment of Audio Volume
○,24 —— Adjustment of Total Output Volume of Partitions
1.2. Rear Panel
2 3 41 5 6 7 8 9
1918
16 1713
11 12 14 15
10

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○,1 —— DC24V DC Power Input Jack (Interface)
The DC24V power supply to be connected can be the sealed lead-acid batteries, UPS or their similar products.
Notes:
1. If an EN standard shall be adopted, please confirm that the power supply complies with the Standard EN54-4.
2. Please confirm that DC24V power supply can provide the minimum operating current for the rated output of
PAVA6500 (take the combination of PAVA6500 with the sealed lead-acid battery for example: if it works in the full
load, the output current provided shall not be less than 27A, namely, power capacity shall not be less than 27Ah, and
the operating time is: <full load operation *27Ah*1.2> hour).
○,2 —— 6 DC24V Output Interfaces
Connect four-wire audio control system;
The rated output current is 0.2A for each line.
Note: the total output power of the six lines may not be greater than 28W.
○,3 —— 6 Speaker A&B Circuit Output Interfaces
Connect the constant pressure speaker or 3-wire audio control system;
Output voltage is 0-100V.
Note: please make at least one modeling of the speaker circuit after completing the wiring. It will be OK to suspend
the partition that is not connected with the speaker. Of course, its output can also be prohibited in PAVA6000 (the
related operations refer to the related chapters of PAVA6000).
○,4 ——8 Programmable Linkage Relay Output Interfaces
Under the normal status, Output 2 is normally open. Its output status can be decided by the input status of “5” in
PAVA6000, and its output status can be controlled manually in PAVA6000.
Notes: when the linkage relay is controlled by multiple input statuses, its outputs belong to an adding relationship.
For example, the contact 1 of “5” is configured to open the output interface 1, and it does not select the output
interface 2. However, contact 4 of “5” has selected the output interface 2, but it does not select the output interface 1.
The output interfaces are 1 and 2 when they occur simultaneously.

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○,5 —— 8 Programmable Input Contact Interfaces
Under the normal status, it will be OK to maintain the normal opening. When a short circuit status is
detected, it will trigger a preset processing event (the preset processing event of the contact refers
to the PAVA6000).
○,6 —— Ethernet Interface
Mainly used to connect the PAVA6000.
Notes:
1) The default IP address of the equipment is: 192.168.1.168 and the communication port number is 16888.
2) If you forget it after the modification through PAVA6000, you can restore the default IP address by pulling off
and then pulling on the sixth bit of “15” (please refer to the related chapters of PAVA6000).
3) Of course, if you do not want to use this default IP address, please pull on the fifth bit of “15” to open DHCP
function and determine your network router has opened this DHCP function.
4) Support the computer to directly connect PAVA6000 device and automatically recognize the crossover and
straight-through network. Of course, in order to unify the network cables of five categories of the system, they can all
consult the TIE/EIA-568B standards, including the connection of PAVA6500E with PAVA6006.
○,7 —— Main/Backup Interfaces of Business Microphone
Used to connect PAVA6006;
Support the closed and star-shape connection (shown below) and the software automatic recognition.
Closed or Loop Connection Star Connection
○,8 —— Main/Backup Interfaces of Extended Host
used to connect PAVA6500E;
Support the closed and star-shape connection (refer to the above “7”) and the software automatic recognition.
○,9 —— SD Card
Real-time detection of equipment or devices;
The maximum capacity acquired upon the test is 32G (please format it with FAT file format);
It is prohibited to pull out this card during the operation, because it may lead to the missing of important logs
and important references of the equipment modules;
Note: File memory way in SD card;

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1) The root directory has two folders: EVAC-related message and chimes message.
2) The voice file in the “alert_message” and “evac_message” in the EVAC folder is defaulted as one audio file
respectively while they are delivered from the factory. The user can add or delete it according to the actual needs,
and the host will detect it in a real-time manner; the log message of current system modules is stored in the LOG
folder, and it can be classified and checked or stored as the spreadsheet file via the PAVA6500 (Please refer to
PAVA6000);
3) The bell voices before and after the paging of the user are stored in “Prompt” Folder, namely, the prompt tone.
The user can configure different bell tone for each PAVA6006 according to the actual needs. What’s different from
the EVAC voice message is that the bell message of this file will not be detected in a real-time manner and it can be
read only once. No file or file damage may cause no output of bell tone during the paging process. The fault of the
device will not be reported and no record will be made.
4) After the folder in the SD card is formatted, the host will automatically build the corresponding folder.
However, the EVAC voice message and bell tone will not be automatically saved and restored, and the user shall
pay attention to the backup measures to avoid the loss of message while replacing and formatting the SD card.
5) The number of three audio files stored in the folder shall not exceed 255. When it exceeds this number, only
255 audios are valid.
○,10 / ○,11 —— Backup Power Amplifier Interface
”10” power signal inputs;
“11” audio signal output. Attention shall be paid to that it is a balanced output herein.
○,12 —— Relay Fault Status Output Interface of the System
In case of any fault for the system, this output interface is disconnected and conversely it is closed.
○,13 —— Relay Fault Output Interface for System Operation Status
When the system works in a fire status, this output interface is closed and otherwise it is disconnected.
○,14 —— Fire Reset Input Interface (greater than or equal to 0.5S relay short-circuit
input, used to connect CIE device and realize the on-line control)
When the current equipment works in a fire mode, reset it to switch into a normal mode.
When it is operated in a normal mode, it is not processed and ignored.
○,15 —— Host Module Configuration Switch (UP means “ENABLE” and DOWN means
“DISABLED”)
“1” represents the total detection ID of system equipment, and when it is in “ENABLE”, it means that the user
allows the equipment to monitor the operating status of various modules, and otherwise, it is “DISABLED”;
“2” represents DC24V power supply configuration ID. When it is in “ENABLE”, it means that the system is
provided with the DC24V power supply, and the user is required to connect the 24VDC power supply at “1” and
otherwise, it is “DISABLED”; it will be OK to suspend the DC24V wiring ports;

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”3” represents the trigger mode configuration ID. When it is in “ENABLE”, it is triggered by using the relay short
circuit. “DISABLED” means the triggering by way of level.
“4” represents the configuration ID of backup amplifier. “ENABLE” refers to the configured backup amplifier and
“DISABLED” refers to the backup amplifier not configured;
“5” refers to selection mode of host IP address. “ENABLE” means the IP address of host will use the IP address
automatically allocated by the router, and “DISABLED” means that the host will use the static IP address;
Consult the above “6 – Ethernet Port”;
“6” means to reset the host IP address to its default value: IP address is 192.168.1.168, and port number is
16888.
“7” represents the speaker circuit impedance calibration ID (refer to front panel “13 – speaker partition status
indicator”). Please ensure that the current partitions are all closed while calibrating the modeling;
“8” represents the ENABLE ID of speaker circuit impedance test. “ENABLE” means to start the speaker circuit
impedance test, and conversely, close the speaker circuit impedance test (refer to “13 – speaker partition status
indicator”).
○,16 —— MIC or Line Input Interface
Connect MIC or line audio input signals.
○,17 —— Adjustment of MIC/Line Input Audio Sensitivity, to be operated in combination with
“16,18 and 19”
○,18 —— Line Input Interface, to be Operated in combination with “”17
○,19 —— Host Output Audio Interface
This interface will output the audio of current amplifier.
Please guarantee the input audio volume to make sure that the signal is not too small or distorted. Please
refer to the parameter description of the whole machine.
○,20 —— Module Configuration Switch of Extended Host (UP means “ENABLE” and DOWN
means “DISABLED”)
Bits “1-5” represent the equipment online ID;
Bit “6” represents DC power supply configuration. “ENABLE” means it will be configured and “DISABLED”
means it will not be configured;
Bit “7” represents the configuration of backup amplifier. “ENABLE” means it will be configured and “DISABLED”
means it will not be configured;
Bit “8” represents speaker circuit monitoring switch. “ENABLE” means the ON and “DISABLED” means the
OFF.

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1.3.Technical Specification
Electrical Indicators
AC Power Supply
Voltage: AC 250V, 50/60Hz
Power consumption: ≤650W
Max. Current:<3A
Fuse rating: 250V/5A, slow type
DC Power Supply
Voltage: 24V DC, 20V ~ 27.5V
Max. Current:<27A
Emergency Microphone
Sensitivity: 5mV
Impedance: 600Ω
Caron Input
Distortion: ＜1% (Rated output power),1kHz
Sensitivity: 775mV
Impedance: 10kΩ
Signal-Noise Ratio (SNR): >70dB
Line Input
Distortion: ＜1% (Rated output power),1kHz
Sensitivity:775mV
Impedance: 10kΩ
Signal-noise ratio: >70dB
Audio Output
Distortion: ＜1% (Rated output power),1kHz
Sensitivity:0dBmV
Signal-noise ratio: >70dB
System Connection Control Contact Output/Input (I/O)
System fault relay output: Short circuit, no voltage

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Operating status linkage relay output: Short circuit, no voltage
Fire reset input: Short circuit, t≥0.5S, no voltage
8-line relay programmable output: Short circuit, no voltage
8-line programmable trigger way input:
Level Mode: up to 3.3V
Short-circuit mode: no voltage, short-circuit.
Voice Message
Data format: WAV
Memory type: SD card
Message number: 255*3
Retention: >10 years
Log Information
Data format: HEX
Memory type: Nand Flash
Message Number: 1000
Retention: >10years
Mechanical Indicators
Size (length x width x depth) 484* 132* 449 mm (3U)
Net Weight: 11.5kg or so
Installation: Desktop or 19inch rack
Color: Black
Environment Requirements
Operating Temperature: +5 ℃ ~ +4 0℃
Storage Temperature: -20 ℃ ~ + 70℃
Relative Humidity: < 95%

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2. Business MIC——PAVA6006
PAVA6006 is used for the remote control of EVAC system and allows the user to page the
partitions via the remote control manner. It supports 12
partitions and 12 grouped programmable control and
supports the redundant cabling.
Partition/grouping selection in a key. It is easy to operate
and it is intuitive and clear;
Key mode and PTT mode for paging can be configured;
Paging priority can be configured;
Support 24V phantom power supply. It is not necessary
to provide the external power supply adapter.
use the balanced transmission to extend the
transmission distance <=600m;
Support the redundant cabling of the line.
1.4. Front/Rear Panels
4
6
5
1
3
2
97 8 10 11
○,1 —— Power Indictor and Device “Busy” Status Indicator

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Green – Phantom power supply is normal;
Red flash – the device is busy, please wait
Die-out – power supply is abnormal.
Notes:
1. If the red indicator light has been flashing, please check whether the device’s ID is configured
normally or whether it is configured;
2. If it is green and there is no answer after pressing this key, please check whether “8” online
interface is in a good contact;
3. If all LED lights flash green on the panel, please check the system configuration via the
PAVA6000. If the configuration is correct, please reset this device.
○,2 —— Microphone Bar
Paging is allowed or available when the red LED light of microphone bar is ON.
Remarks:
○,3 —— Selection of Partitions and Operating Status Indicator
Always ON – indicating that the current partition is in a operating state;
Flashing – indicating that its user currently selects this partition;
Die-out – indicating that this partition does not work currently and in a ready state.
○,4 —— Key for Partition Selection (to be operated in combination with the above “3”)
When there is no paging in MIC and the left LED light is Always ON or dies out, the corresponding LED
lights will flash after pressing the corresponding keys, which indicates that the user has selected this
partition;
When MIC is paging currently, the corresponding key is pressed or held down to indicate that the user
needs to modify the current paging partitions.
Notes:
1. If the indicator light of corresponding partition of the key is green – close the paging of the partition currently
selected;
2. If the indicator light of corresponding partition of the key is OFF – open the partition currently selected, namely,
increase the paging partitions;
○,5 ——Key “Select All”
When there is no paging in MIC:
1. If all “Select All” lights of the partitions flash, the selection of all partitions will be cancelled by pressing
this key;
2. If the user has only selected some partitions, all partitions will be selected by pressing this key.
When MIC is paging, please refer to the description of the above “4”;

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Select All – it can only select 12 partitions at most as to the partition operation mode. But, as to the
grouping mode, 12 groups shall be all selected. For example, the user is operated currently in a grouping
mode and wants only to start the partition/grouping key “Z/G01”. It contains Partition 1, Partition 88 and
Partition 120. Other partitions cannot be selected. At this moment, the user can only configure Group 1
through the “Group Configuration” in “Paging” of PAVA6000 Configuration, and the partitions selected in
other 11 groups will all be subject to an inverse selection. After the synchronous configuration of
corresponding partitions, to select Partition 1 in the panel is equivalent to the simultaneous selection of 3
partitions in the partition mode, but the selection of other partitions is invalid.
○,6 —— Key “Paging Startup”
MIC Paging Control Key
Notes:
1. When it is paging, the current paging will be ended by pressing this key;
2. When there is no paging but the partition is selected, it will begin the paging by pressing this key (it will wait
for the ON of the microphone light);
Attentions:
When the MIC is operated in the PTT mode, this key shall be always held down for a paging operation;
otherwise the paging will end (PTT mode refers to the description in the later “11”).
○,7 —— MIC Power Switch
It is used to start or close MIC operating power supply (it must be firstly connected to the host, namely,
“8” must be connected with “7” in the rear row of the host)
○,8 —— Device Online Interface
It is used to connect the system host or one set of upper/lower PAVA6006.
For these two interfaces, there is no distinction between the major and the minor one.
○,9 —— MIC Output Audio Sensitivity Adjustment
○,10 —— MIC External Line Input Audio is output by mixing with the Audio of “2” of the
Panel
○,11 —— Device ID Configuration Switch
Bits “1-5” – means the device online ID. The online IDs of the device in the below are respectively: (namely,
the binary value of device ID is the bits 1-5 plus 1. to pull on means “1” and to pull off means “0”).
1 2 3 4