Table of Contents
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- 1 Switching off the System Power
- 2 Input Transformer Installation and MIC Input Sensitivity Change
- 3 Vp-200Vx Installation in the Vp-2241/2421And Ground Lift Setting
- 4 Speaker Line Voltage Change
- 5 Vp-2241 and Vp-2421
- 6 Connecting to the Sx-2000 System
- 7 Vp-200Vx Installation in the VM-3240Va/3360Va
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INSTALLATION GUIDE FOR VM-3000 SERIES
INTEGRATED VOICE EVACUATION SYSTEM
This manual describes works to be performed with the unit's case open.
Leave all these works to a qualified electrician.
Do not pass this manual to users.
TABLE OF CONTENTS
6.5. Example When the VM-3240VA/3360VA Connected to
WARNING
Be sure to switch off the system power before starting any work described herein.
Doing otherwise may cause electric shocks.
For switching off the system power, refer to
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For Service Technicians only
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in this manual.
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Table of Contents
Related Manuals for Toa VP-2000VX
Summary of Contents for Toa VP-2000VX
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Page 1: Table Of Contents
For Service Technicians only INSTALLATION GUIDE FOR VM-3000 SERIES INTEGRATED VOICE EVACUATION SYSTEM This manual describes works to be performed with the unit's case open. Leave all these works to a qualified electrician. Do not pass this manual to users. TABLE OF CONTENTS 1. -
Page 2: Switching Off The System Power
1. SWITCHING OFF THE SYSTEM POWER When it is necessary to open the equipment's case for modification or change of setting, the system's power needs to be switched off. If the DC power supply from the VM-3240VA/3360VA, VM-3240E/3360E, and VX-200PS to the VX-2000DS stops, the VX-2000DS automatically switches the system's power supply over to the battery. -
Page 3: Input Transformer Installation And Mic Input Sensitivity Change
2. INPUT TRANSFORMER INSTALLATION AND MIC INPUT SENSITIVITY CHANGE • Each of the MIC inputs 1 to 3 (electronically balanced) can be converted to a transformer-balanced input by installing an optional input transformer IT-450 on the PC board. • Each sensitivity of the MIC inputs 1 to 3 can be changed from –50 dB (factory-preset) to –30 dB by cutting the corresponding jumper wire on the input PC board. - Page 4 Step 4. Cut the jumper wires designated according to purposes referring to the PC board diagram showing the jumper wire locations below. 4-1. To convert the electronically balanced input to a transformer-balanced one Cut the jumpers (a), (b), or (c) corresponding to the transformer-installed input on the pc board. 4.2.
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Page 5: Vp-200Vx Installation In The Vp-2241/2421And Ground Lift Setting
3. VP-200VX INSTALLATION IN THE VP-2241/2421 AND GROUND LIFT SETTING 3.1. Installing the VP-200VX in the VP-2241/2421 Step 1. Remove the VP-2241/2421 power amplifier's top panel. VP-2241/2421 Step 2. Unscrew the VP-200VX's panel to detach it. Step 3. Mount the VP-200VX module. Attach the VP-200VX's panel to the mounting location and the VP-200VX unit to the back of the mounting location, then secure them to the amplifier using the screws removed in step 2. -
Page 6: Ground Lifting Using The Vp-200Vx
Step 4. Plug the VP-200VX's connector into the CN106 connector on the circuit board inside the amplifier. [VP-2241/2421 Connector position] DRIVE PCB Rear panel Step 5. After mounting is completed for all required channels, replace the top panel. 3.2. Ground Lifting Using the VP-200VX When operating the system, hum noise may be generated by a ground loop accidentally created in the system. -
Page 7: Speaker Line Voltage Change
The speaker line failure detection functions are designed to perform on a 100-volt line of speaker. Set these functions to OFF if the amplifier’s speaker line voltage is set to 50 V or 70 V. For the methods using a 70- or 50-volt line, please consult your TOA dealer. VM amplifier Step 1. -
Page 8: Vp-2241 And Vp-2421
The speaker line failure detection functions are designed to perform on a 100-volt line of speaker. Set these functions to OFF if the amplifier’s speaker line voltage is set to 50 V or 70 V. For the methods using a 70- or 50-volt line, please consult your TOA dealer. Step 1. Remove the top panel referring to 5, step 1. -
Page 9: Dc Fuse Replacement
5. DC FUSE REPLACEMENT When the DC fuse inside the unit has blown, replace it with a new one following the procedure below. 5.1. VM-3240VA/3360VA and VM-3240E/3360E Step 1. Remove the top cover referring to 3, step 1. Step 2. Confirm the rating of the blown fuse, then replace the fuse with the supplied one. Blade fuses: Blade fuses: 25 A (Common to the... -
Page 10: Vp-2241 And Vp-2421
5.3. VP-2241 and VP-2421 Step 1. Remove the top cover referring to 5, step 1. Step 2. Replace the blown fuse with the supplied one. VP-2241: Blade fuse 25 A VP-2421: Blade fuse 35 A [VP-2241/2421 Blade fuse position] Blade fuse DRIVE PCB Rear panel Step 3. -
Page 11: Connecting To The Sx-2000 System
6. CONNECTING TO THE SX-2000 SYSTEM Note This function can be used only when all the versions of VM-3240VA/3360VA firmware, VM-3240E /3360E firmware, and VM-3000 Setting Software are 2.00 or later and SX-2000 system ver. 3.00 or later. 6.1. General Description Additionally connecting the VM-3240VAs/3360VAs to the SX-2000 system allows the SX-2000 system's speaker line capacity to increase by 6 speaker lines per a single VM-3240VA/3360VA. -
Page 12: Vp-200Vx Installation In The Vm-3240Va/3360Va
6.2. VP-200VX Installation in the VM-3240VA/3360VA Step 1. Remove the screws securing the VM-3240VA's/3360VA's cover (3 pieces on each side, 2 on the top, and 1 on the rear) to detach the cover. (Refer to Step 2. Make an opening for mounting the PA LINK connector by removing the knockout plate on the VM-3240VA's/3360VA's rear. -
Page 13: Example Of Connections Between The Sx-2100Ao, Vm-3240Va/3360Va, And Vp-2241/2421
6.3. Example of Connections between the SX-2100AO, VM-3240VA/3360VA, and VP-2241/2421 SX-2100AO AWG 20 – 16 AWG 20 – 16 Cat. 5 STP VM-3240VA/3360VA Cat. 5 STP VP-2241/2421 PA OUT (SP LINE) DC POWER IN 28 V 4.8 A PA OUT (SP LINE) PA LINK PA LINK VP-200VX... -
Page 14: Operating The Combined System Of The Vm-3240Va/3360Va And The Sx-2000 System
6.4. Operating the Combined System of the VM-3240VA/3360VA and the SX-2000 System Note For installation, check the SX-2000 and VM-3000 settings by referring to the tables on Step 1. Power up or restart the VM-3240VA/3360VA after installing the VP-200VX in it. Then, the VM-3240VA/3360VA recognizes the VP-200VX, making the VM-3240VA's/3360VA's general control input terminal No. -
Page 15: The Sx-2000 System Fails
Step 4. Perform broadcasts from the SX-2000 system. Audio signals input to the SX-2000 system enter the VM-3240VA/3360VA, return to the SX-2100AO, and enter the VM-3240VA/3360VA again, and are finally output from the VM-3240VA's/3360VA's SP OUT terminal. (Refer to the diagram below.) [Audio signal flow when the VM-3240VA/3360VA is connected to the SX-2000 system] Audio sources being previously broadcast are shut off by a control signal from the SX-2100AO. - Page 16 URL: http://www.toa.jp/ 201010...