Yamaha F1030 F1030 Owners Manual Image - Page 9
Specifications
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SPECIFICATIONS General Specifications CONTROLS AND SWITCHES: POWER ON/OFF switch, MODE SELECTOR, 26-Position Log-Linear Detented and dB-calibrated INPUT and OUTPUT Attenuators, CROSSOVER FREQUENCY Selectors, N/R output phase switches, SLOPE internal switches, 40Hz HIGH PASS internal switch, Input connector selector switch (XLR CONNECTORS/PHONE JACKS). FREQUENCY RESPONSE: Each output is -3dB at the chosen crossover frequency (relative to its mid-band level). All outputs are essentially flat within their respective passbands (see graph). At the Phone Jack inputs and outputs, the LOW output is ±0.5dB to 20Hz with the 40Hz High Pass filter switched out. The HIGH output is ±0.5dB to 20KHz. At the XLR inputs and outputs, the LOW output is ±0.5dB to 20Hz with the 40Hz High Pass filter switched out. The HIGH output is +0.5, -1.5dB to 20KHz. INDICATORS: 3 PEAK L.E.D. (Light Emitting Diode) indicators above LOW, MIDDLE, and HIGH controls turn on when output level reaches +14dB (3.88 volts). T.H.D.: Less than 0.05% at +24dB (12.3 volts) output (30Hz ,--20KHz). HUM AND NOISE*: -76dB (80dB S/N ratio) with INPUT level control at "-6", output level controls at maximum, inputs and outputs terminated by 600 ohms. MAXIMUM VOLTAGE GAIN: +6dB MAXIMUM INPUT LEVEL: +30dB (24.5 volts); INPUT attenuator at the "6" position. MAXIMUM OUTPUT LEVEL: +24dB (12.3 volts), (see graph). POWER REQUIREMENTS: 110, 117, 130, 220 or 240V AC, 50/60Hz, 10W FINISH: Semi-Gloss Black DIMENSIONS (WxHxD): 480x95.5x238.7mm (18-7/8x3-3/4x9-3/8") NET WEIGHT: 7.5Kg (16.51bs.) FILTERS 40Hz Filter Left-Hand Set of Crossover Frequency Controls Right-Hand Set of Crossover Frequency Controls Filters High Pass Low Pass High Pass Low Pass High Pass Mode Switchable in any mode 2WAY-1, 3WAY 2WAY-1, 3WAY 2WAY-2, 3WAY 2WAY-2, 3WAY -3dB Frequencies 40Hz 250, 500, 800, 1K, 1.2K, 1.5KHz 250, 500, 800, 1K, 1.2K, 1.5KHz 2K, 2.5K, 5K, 6K, 7K, 8KHz 2K, 2.5K, 5K, 6K, 7K, 8KHz Slope 12dB/octave 12 or 18dB/octave 12 or 18dB/octave 12 or 18dB/octave 12 or 18dB/octave INPUT & OUTPUT CHARACTERISTICS Connector** Impedance Actual Nominal INPUT XLR-3-31 XLR-3-32 Phone Jack 10Ka 60052 OUTPUT (HIGH, MIDDLE, LOW) XLR-3-32 Phone Jack 20052 511 600a 600E2 Sensitivity*** -2dB (616mV) - - Nominal Level Maximum +4dB (1.23V) +30dB (24.5V) +4dB (1.23V) +4dB (1.23V) +24dB (12.3V) +24dB (12.3V) * Measured with a -6dBloctave filter at 12.47KHz equivalent to a 20KHz filter with infinite dBloctave attenuation. **All XL R connectors are floating and transformer-isolated; phone jacks are unbalanced. ***Nominal source level required for an output of +4dB (1.23 volts), all attenuators at maximum gain. NOTE: Unless the circuit impedance is 600 ohms, we use the term "dB", rather than "dBm". This is because, since it is a power expression, the value of "dBrn" changes with impedance. The "0dB" reference is 0.775 volts am, just like 0dBm. However the level in "dB" denotes voltage instead of power, and so is less misleading than "dBm" at impedances other than 600 ohms. 7