User manual HAFLER TA1600

[. . . ] Specifications TA1100/TA1600 Signal-to-Noise: CMRR: Input Impedance: Gain: Damping Factor: Controls & Switches: Indicators: Connectors: >102dB below rated output "A" weighted >65dB at 1kHz 47k per phase balanced 47k unbalanced 29dB maximum 350 (to 1kHz); 150 (to 10kHz); 18 (to 100kHz) Front Panel: Power Switch and Level Controls Power Lamp, Clip/Thermal/Protect LEDs Input: Balanced: 1/4" Tip Ring Sleeve Unbalanced RCA Output: 1/4" Phone, Spring Clip Headphone: Dimensions: Net Weight: 1/ " 4 Power: IEC 320 19"W x 8 1/2"D x 3 1/2"H (2 rack space) (48cm x 25cm x 8. 9cm) 22 lbs (9. 98kg) TA 1100 Power Rating: 1kHz, 0. 1% THD 50 wpc into 4 40 wpc into 8 Frequency Response: +0/-3dB, 1. 0Hz to 100kHz Slew Rate: 20V/µs ± 0. 1dB, 20Hz to 20kHz Input Sensitivity for rated output power: Unbalanced: 0. 640V RMS (8), 0. 510V (4) Balanced: 0. 320V (8), 0. 250V (4) per phase Power Consumption: 40VA quiescent TA 1600 Power Rating: 1kHz, 0. 1% THD 75 wpc into 4 60 wpc into 8 Frequency Response: ± 0. 1dB, 20Hz to 20kHz +0/-3dB, 1. 0Hz to 300kHz Slew Rate: 100V/µs Input Sensitivity for rated output power: Unbalanced: 0. 780V RMS (8), 0. 620V (4) Balanced: 0. 390V (8), 0. 310V (4) per phase Power Consumption: 60VA quiescent ­i­ NOTICE - IMPORTANT SAFETY INFORMATION CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN ! The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure, that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. Furthermore, extension cords or power strips must provide the same three wire grounded connection. It is important that the blades of the equipment's plug be able to fully insert into the mating receptacle. [. . . ] AGUA Y HUMEDAD El equipo no debe ser usado en el agua ó alrededor de ésta, tales como en una bañera, tanque o áreas de nado. También, el equipo no debe ser usado en áreas propensas a inundaciones, tales como en un sótano. FUENTES DE PODER El equipo debe ser conectado a una fuente de poder del mismo voltaje y frecuencia que el indicado en el panel trasero sobre el punto de entrada del cable de corriente. PROTECCION DEL CABLE DE CORRIENTE Los cables de corriente deben ser dispuestos de forma tal que no interfieran con el movimiento de objetos en la sala: personas, aspas de ventilación, carretillas, etc. También, es necesario tener cuidado de que el cable no esté punzado o cortado, y debe estar ubicado de forma tal que esto no ocurra, como podría suceder debajo de una alfombra o al pasar el cable por una esquina aguda, etc. Even at low power levels, the trans·ana MOSFET amplifier circuit imitates the accuracy and warmth of it's bigger brother, the TA1600 trans·nova. Specialized circuits in both amplifiers prevent damage to the amplifiers and speakers, without affecting the audio signal. A soft start circuit prevents sending potentially destructive turn-on and turn-off transients to the speakers. A thermal sensing network monitors the heatsink and transformer temperature, and shuts down the amplifier to protect from excessive operating heat. The need for internal fuses has been eliminated; a sensing circuit monitors the output and shuts down operation when it detects a short in the output load. The front panel has controls for input level adjustment. In addition, LED indicators give a visual representation of the operating status of each channel. Any type of fault - whether it is clipping, short protection, or thermal standby - will be indicated with a red LED. Hafler manufactures additional Professional and Home Theatre amplifiers and monitors that offer an extreme level of performance and advanced technology. Visit our website at www. hafler. com for more information. ­1­ Design Features 1. Headphone jack 1 2 4 3 2 1 2 1 1. Spring clip output 4 3 5 6 5 2 1 2 Installation LOCATION The TA1100 and TA1600 power transformer can generate a substantial magnetic field, so caution should be exercised in the placement of low level components such as a tape deck, mixer or mic preamp to avoid inducing noise in the low level circuitry. The amplifiers can also produce considerable heat in normal operation, so the primary consideration when determining a location for the amplifiers is to allow for adequate ventilation. The large heatsinks provide unrestricted airflow, but care must be taken to keep the slots in the bottom panel and top cover clear. Use the rubber feet if the amplifier is placed on a flat surface. If the amplifier is mounted in an equipment rack, make sure adjacent equipment does not impede cool air flow. We recommend leaving one rack space above and below the amplifier for proper cooling. [. . . ] If the case becomes soiled it can be cleaned using a soft cloth and a mild detergent, such as spray window or glass cleaner. If the amplifier is located in a particularly dusty environment cleaning the inside with compressed air or vacuuming every 18 to 24 months is sufficient. Troubleshooting SYMPTOM No Power DIAGNOSIS Line voltage not present REMEDY Check the line fuse on the back panel, line cord connections, power strip switch, wall receptacle switch, and breaker. No Sound Check connections, substitute with known RCA or 1/4" input from source unit is not connected working source and cables and repair or or not functioning properly replace as necessary. Speaker leads are shorted, or Disconnect existing speakers and wires and replace with known working speakers and speakers are blown wires. If amplifier works, check and repair wiring and speakers as needed. No Sound - Red LED on TA1600 Protection circuit has activated Reset the amplifier by turning the power off, then back on again. [. . . ]