Telecor TEL-125 Manuals
1 pdf manual(s) Telecor TEL-125 for free download (Document Types: Manual )
Telecor TEL-125 Manual [PDF] (4 pages)
- Identifier: id-1346449
- Brand: Telecor
- Device: TEL-125 Amplifier
- Type: PDF
- Key Aspects: Performance Optimization Tips, Standard Operating Procedures, Environmental Factors and Restrictions
- UPD Date: 22.08.2026
- Source File: 1381308.pdf
- Pages: 4
- Description: Professional user manual for the Telecor TEL-125.
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Telecor Administrative Communication Systems Page 1 TEL-125, TEL-250 Power Amplifier Manual 1114 Westport Crescent; Mississauga, Ontario; Canada; L5T 1G1 April 22, 1997 Phone: (905) 564-0801 Fax: (905) 564-0806 E:\T2-37\T2-M37.WP The Telecor TEL-125 and TEL-250 Power Amplifiers deliver 125 Watts and 250 Watts of power, respectively. These amplifiers will accept either balanced or single ended input sources. A sensitivity “Input Level” switch is provided to select 1 V (0 dB) or 100 mV (-20 dB) input levels. A 25 V input signal can also be used if the optional PA-AM Power Amplifier Attenuator module is installed (for details, see the PA-AM Power Amplifier Module Manual). Output terminals are provided for 4 Ω, 8 Ω, 25 V and 70 V speaker lines. The amplifiers have current limiting circuitry on the output to protect the amplifiers from overloading. The amplifiers also have circuitry to protect them from overheating. The TEL-125 and TEL-250 Power Amplifiers are both UL approved units (UL 813.) The various amplifier parts are indicated in the figures to follow: Figure 1: Front View of Power Amplifier A VU METER: The 30 dB digital VU meter shows 0 dB when the amplifier is operating at its rated output. Exceeding the rated output will cause the output to be clipped, which will be indicated by the illumination of the CLIP light. B HIGH TEMPERATURE Light: When the internal temperature of the amplifier exceeds its normal operating limit, the “High Temperature” light will illuminate and the output level will begin to be reduced. The amplifier will continue to operate at a reduced output level until the temperature returns to an acceptable level. If the “High Temperature” light is illuminated, see the section on Troubleshooting. C CURRENT OVERLOAD Light: When the current output of the amplifier exceeds its maximum power output, the “Current Overload” light will illuminate and the output level will begin to be reduced. The amplifier will continue to operate with the current limiting circuit reducing the output power. If the “Current Overload” light is illuminated, see the section on Troubleshooting. D GAIN Control: The gain of the amplifier can be adjusted using this potentiometer. The potentiometer is concealed behind a snap- on cover. The cover can be snapped off when the level needs to be adjusted but must be replaced to prevent unauthorized tampering. The amplifier gain is set by both this control, and the sensitivity “Input Level” switch on the back of the amplifier. E POWER Switch: Turns the amplifier on and off. The switch will illuminate when the amplifier is turned on.
TEL-125: Related Instructions
Telecor Administrative Communication Systems Page 1 TEL-125, TEL-250 Power Amplifier Manual 1114 Westport Crescent; Mississauga, Ontario; Canada; L5T 1G1 April Product documentation for the Telecor TEL-125 Amplifier. It details troubleshooting tips and service contacts, system parameters, software updates, installation guides.
Telecor Inc. 1114 Westport Cr. Mississauga, Ontario Canada, L5T 1G1 Tel: (905) 564-0801 Fax: (905) 564-0806 www.telecor.com For the VS-600 Resident Unit Novembe General instruction manual for the Telecor VS-600 Conference System. It provides instructions for operation, service contacts, supported accessories, safety features.
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Introduction 1 eClock Quick Start Guide Intended for use with eCLK-2.5-PoE and eCLK-4-PoE November 2013 Rev 0.1 Telecor Inc. 1114 Westport Crescent Mississauga, Service manual for the Telecor eClock Clock. The document contains cleaning instructions, hardware components, reset instructions, setup guidelines.
SI-125 Power Amplifier Manual 1 SI-125 Power Amplifier Manual 6205 Kestrel Road; Mississauga, Ontario; Canada; L5T 2A1 November 2016, Rev 0.5 Phone: (905) 564-0 Setup instructions for the Telecor SI-125 Amplifier. The manual outlines technical specifications and firmware installation, performance guidelines, device calibration.
VS1 Telephone System Installation, Configuration & Operating Guide Intended for use in VS1 Systems running TVS Software 2.10 June 2003 Man Rev 3 Telecor Inc. 11 Comprehensive operating guide for the Telecor VS1 PBX. This documentation covers operational procedures, safety protocols, setup, operating instructions.
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