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Summary of Contents for AEQ LIVE 20 TR
- Page 1 LIVE 20 TR USER MANUAL ED 05/07...
- Page 2 LIVE 20 TR USER’S MANUAL 1. LIVE 20 TR General description 1.1 General Description 1.2 Construction 1.3 Front panel description 1.4 FCC Compliance 1.5 Warning to Users 2. LIVE 20 TR Hardware description 2.1 On/Off Switch 2.2 Display and channel selector 2.3 Audio input...
- Page 3 1. LIVE 20 TR GENERAL DESCRIPTION 1.1 LIVE 20 TR GENERAL DESCRIPTION The AEQ LIVE 20 TR is a high specification FM transmitter for portable and mobile service. The signal generators together with the RF output module and the audio processor forms a high quality transmitter capable of faithfully broadcasting work in any situation.
- Page 4 1.2 CONSTRUCTION The boards of the AEQ LIVE 20 TR are made of epoxy glass fiber type FR4 with a thickness of 1,6 mm, 2 side type. The AEQ LIVE 20 TR is equipped with Surface Mounted Devices (SMD) that give the equipment a high grade of robustness.
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Page 5: Front Panel View
1.3 FRONT PANEL VIEW AUDIO PEAK GAIN ANT RX PHONES 1 ANT TX CH RX PHONES 2 POWER AUDIO IN CH TX POWER LIVE 20 TR... - Page 6 Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 1.5 Warning to Users Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. LIVE 20 TR...
- Page 7 2. LIVE 20 TR HARDWARE 2.1 ON/OFF SWITCH To switch on the equipment you must act over the switch labelled POWER. When the “power” switch is activated, the internal microcontrollers will start executing some routines. Once the routines have been successfully executed, the equipment will provide the RF output power.
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Page 8: Channel Frequencies
This port can be used as well to check the equipment specifications in a laboratory bench. 2.5 LOW BATTERY INDICATOR The low-battery indicator Is a red LED that shows the battery working status. If the red led stays dark, then the battery is still in good working conditions. LIVE 20 TR... -
Page 9: Audio Level Adjustment
This indicator is very usefully to adjust the GAIN pot in order to have the best signal to noise ratio (SNR). 2.8 POWER SUPPLY The LIVE 20 TR is powered by an internal Lithium / Ion battery DR-202. Please never substitute this battery for any other or connect the equipment to any external feeder. -
Page 10: Other Connectors
In one side of the unit the user will find two connectors: one to charge the internal Li-Ion battery, the other one to program the internal microcontrollers. The first connector is a standard low power supply connector to give the user the possibility to charge the battery from the external supplied charger. LIVE 20 TR... -
Page 11: Mechanical Characteristics
As required per the client Audio input Adjustable from MIC to LINE Compressor-limiter 3.2 MECHANICAL CHARACTERISTICS TX antenna connector BNC Female Audio input connector XLR-3 Female Power DR-202 Li-Ion battery Dimensions 190x74x182 mm Weight 1.750 Kg ( batteries not included) LIVE 20 TR... - Page 12 74mm 182mm 190mm 4. ACCESSORIES The equipment is delivered with the following accessories: LI-ION battery DR-202 Flight case Shoulder antenna base CH-20 battery charger Antennas Carrying leather bag LIVE 20 TR...
- Page 13 LIVE 20 TR...
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Page 14: General Description
5. CH-20 BATTERY CHARGER 5.1 GENERAL DESCRIPTION The CH-20 is a high-quality 12V fast charger, designed for charging Li-Ion and Li-Po type DR-202 batteries. 5.2 FRONT AND REAR VIEW LIVE 20 TR... -
Page 15: Important Note
Connect the external power supply to the “DC IN” connector on the CH-20. The CH-20 is internally protected with a automotive 7,5 A type fuse. Insert the DR-202 battery into the CH-20 front hole or connect the LIVE 20 TR to the back “CHARGE OUT” connector with the supplied cable. - Page 16 We recommend making two or three complete charge processes to assure an optimal yield of the DR-202 battery. The cable of the feeder to the cable of charge of the LIVE 20 TR NEVER must be connected directly. LIVE 20 TR...
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Page 17: Connectors Pinouts
5.5 CHARACTERISTICS Input voltage: 11...15 VDC Cell count: 1...4 Li-Ion/LiPo Charge current: Charge termination: Automatic Dimensions: 300x14,5x41,5 mm 5.6 PROTECTIONS Input reverse polarity Output reverse polarity Output short circuit 5.7 CONNECTORS PINOUTS XLR4-HP XLR4-MP DC IN CHARGE OUT LIVE 20 TR... - Page 18 1. GND 2. Phase + 3. Phase - TX Antenna connector: BNC Female ANNEX 2. SECURITY RECOMMENDATIONS Please do not switch on the equipment until you have connected the proper antenna to the termination point labelled ANT TX. LIVE 20 TR...
- Page 19 –to its effect- an AEQ Sales office or the Technical Service of AEQ within thirty days of the appearance of the defect and within the period of guarantee, as well as to facilitate a copy of the purchase invoice and serial number of the product.
- Page 20 AEQ shall not be liable for loss of information in the disks or data support that have been altered or found to be inexact, neither for any accidental damage caused by the user or other persons manipulating the product.