User manual PEAVEY IA 800 V

[. . . ] 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. WARNING: To prevent electrical shock or fire hazard, do not expose this appliance to rain or moisture. Before using this appliance, read the operating guide for further warnings. Congratulations on your purchase of a Peavey Electronics IATM Series power amplifier. [. . . ] An external Direct Plug-In Power Supply Unit providing a nominal voltage between 12 to 24 volts DC must be applied to the rearmounted 4-pin plugable terminal. the "ENABLE OUT" is connected to the "ENABLE IN" of the next amplifier. IA Series amplifiers are bussed or "daisy-chained" together in parallel and connected to the DC supply by connecting all "24V DC+" terminals together and all "COMMON" terminals together. The first amplifier in the chain requires an SPST closure between its "ENABLE IN" terminal and "24V DC+" terminal to initiate the power turn-on sequence and keep the amplifiers in the chain powered on. This function may be performed under computer control if equipped with an optional module containing sequential capability. If this optional module is used, no connections need be made to the plugable terminal. 05% @ 150W from 20 Hz - 20kHz with both channels driven THD (2 x 8 ohms): < 0. 05% @ 100W from 20 Hz - 20kHz with both channels driven THD (1 x 4 ohms): < 0. 4 volts @ 8 ohms Input Impedance: 20 k Hum and Noise: > -105 dB, "A" weighted referenced to rated power Crosstalk: > -75 dB, "A" weighted referenced to rated power @ 8 ohms Current Draw @ 1/8 power: 330 watts @ 4 ohms, 230 watts @ 8 ohms Current Draw @ 1/3 power: 550 watts @ 4 ohms, 330 watts @ 8 ohms Idle Current Draw: 25 watts in Standby Mode Maximum Current Draw: 800 watts @ 4 ohms, 510 watts @ 8 ohms Thermal Emissions (btu/hr. ): 1, 364 @ 1/3 power 4 ohms, 443 @ 1/3 power 8 ohms Cooling: 80mm DC fan, off until heatsinks reach 45o C, then variable speed Controls: 2 rear panel attenuators, sequential turn on/off Indicator LEDs: 2 Clip, 2 Signal, 2 LFC, 1 Protect, 1 Power Protection: Temp. , DC, turn-on bursts, subsonic, incorrect load or short Connectors: 8-pin plugable signal input, 4-pin plugable sequential power, 4-terminal barrier strip, IEC AC power connector Construction: 18 ga. Due to our efforts for constant improvements, features and specifications listed herein are subject to change without notice. 1% @ 100W from 20 Hz to 20 kHz with both channels driven THD (one channel driven): IA 200V-70: < 0. 5 volts or 5 volts for rated output Input Impedance: 20 k ohms, balanced Hum and Noise: IA 200V-70: > -110 dB, "A" weighted referenced to rated power IA 200V-100: > -115 dB, "A" weighted referenced to rated power Crosstalk: > -70 dB, "A" weighted referenced to rated power Current Draw @ 1/8 power: IA 200V-70: 165 watts IA 200V-100: 217 watts Current Draw @ 1/3 power: IA 200V-70: 290 watts IA 200V-100: 315 watts Idle Current Draw: IA 200V-70: 38 watts in Standby Mode IA 200V-100: 45 watts in Standby Mode Maximum Current Draw: IA 200V-70: 485 watts IA 200V-100: 475 watts Thermal Emissions (BTU/hr. ): IA 200V-70: 760 watts @ 1/3 power IA 200V-100: 850 watts @ 1/3 power Cooling: 80mm DC fan, off until heatsinks reach 45oC, then variable speed Controls: 2 rear panel attenuators, sequential turn on/off Indicator LEDs: 2 Clip, 2 Signal, 2 LFC, 1 Protect, 1 Power Protection: Temp. , DC, turn-on bursts, subsonic, incorrect load or short Connectors: 8-pin plugable signal input, 4-pin plugable sequential power, 4-terminal barrier strip, IEC AC power connector Construction: 18 ga. Due to our efforts for constant improvements, features and specifications listed herein are subject to change without notice. 1% @ 300W from 20 Hz - 20 kHz with both channels driven THD (2 x 8 ohms): < 0. 05% @ 200W from 20 Hz - 20 kHz with both channels driven THD (1 x 4 ohms): < 0. 73 volts @ 4 ohms, 2 volts @ 8 ohms Input Impedance: 20 k ohms, balanced Hum and Noise: > -108 dB, "A" weighted referenced to rated power @ 8 ohms Crosstalk: > -75 dB, "A" weighted referenced to rated power @ 8 ohms Current Draw @ 1/8 power: 670 watts @ 4 ohms, 460 watts @ 8 ohms Current Draw @ 1/3 power: 1, 055 watts @ 4 ohms, 650 watts @ 8 ohms Idle Current Draw: 30 watts in Standby Mode Maximum Current Draw: 1, 622 watts @ 4 ohms, 1, 010 watts @ 8 ohms Thermal Emissions (BTU/hr. ): 2, 915 @ 1/3 power 4 ohms, 1, 591 @ 1/3 power 8 ohms Cooling: 80mm DC fan, off until heatsinks reach 45° C, then variable speed Controls: 2 rear panel attenuators, sequential turn on/off Indicator LEDs: 2 Clip, 2 Signal, 2 LFC, 1 Protect, 1 Power Protection: Temp. , DC, turn-on bursts, subsonic, incorrect load or short Connectors: 8-pin plugable signal input, 4-pin plugable sequential power, 4-terminal barrier strip, IEC AC power connector Construction: 18 ga. [. . . ] Ear plugs or protectors h1 the ear canal]s or over the ears must be worn when operating this amplification system in order to prevent a permanent hearing loss if exposure is in excess of the limits as set forth above. To ensure against potentially dangerous exposure to high Sound pressure levels. It is recommended that all persons exposed to equipment capable of producing high sound pressure levels such as this amplification system be protected by hearing protectors while this unit is in operation. PEAVEY ONE-YEAR LIMITED WARRANTY/REMEDY PEAVEY ELECTRONICS CORPORATION ("PEAVEY") warrants this product, EXCEPT for covers, footswitches, patchcords, tubes and meters, to be free from defects in material and workmanship for a period of one (1) year from date of purchase, PROVIDED, however, that this limited warranty is extended only to the original retail purchaser and is subject to the conditions, exclusions, and limitations hereinafter set forth: PEAVEY 90-DAY LIMITED WARRANTY ON TUBES AND METERS If this product contains tubes or meters, Peavey warrants the tubes or meters contained in the product to be free from defects in material and workmanship for a period of ninety (90) days from date of purchase; PROVIDED, however, that this limited warranty is extended only to the original retail purchaser and is also subject to the conditions, exclusions, and limitations hereinafter set forth. [. . . ]