Ashly PE-800 Instrukcja obsługi - Strona 4

Przeglądaj online lub pobierz pdf Instrukcja obsługi dla Sprzęt komputerowy Ashly PE-800. Ashly PE-800 13 stron. Pe series high performance professional power amplifiers
Również dla Ashly PE-800: Uwagi techniczne i specyfikacje (2 strony), Instrukcja instalacji i obsługi (2 strony), Arkusz specyfikacji (2 strony), Instrukcja obsługi (13 strony)

Ashly PE-800 Instrukcja obsługi
Page - 4
Important Safety
Instructions – 2
The PE Series
Introduction - 3
PE-Series (Protea Enabled) amplifiers are high-power, high-efficiency, lightweight
The PE Series - 4
amplifiers incorporating the latest amplifier technologies. Each amplifier can be controlled
Protection
and monitored through the Ethernet port using Protea
Physical Description - 5
came with the amplifier (visit Ashly.com to check for software updates). Protea
Installation - 6
access to many features, including: input attenuation, channel mute, channel polarity, input
level, output voltage, output current, clipping, temperature, and monitoring for power on/off.
Operation - 8
Troubleshooting - 9
The series provides a wide power range of 400 to 1900 watts per channel at 4 ohms (20Hz-
Spec Table - 10
20kHz, 0.05% THD). All models will drive 2, 4 or 8 ohm loads. Each models is 2RU,
Measurements - 11
weighs 20 pounds and utilizes a state-of-the-art, efficient, high speed switched mode power
supply. DC voltage control of the input level and remote power on/off are among the many
Dimensions - 12
standard features.
Warranty - 13
Input connections are via XLR/TRS Neutrik Combo, and 6-pin Euroblock connectors. XLR
male connectors are also provided for looping to additional amplifiers.
Output connectors are locking Neutrik Speakon on all models (models 800 & 1200 also have
screw terminal strips with safety covers). Switches on the rear panel include: selectable High
Pass Filters, Clip Limiter, Ground Lift, Gain and Operation Mode.
Stereo
Model
8
3800
1,100W
3000
9,00W
2400
7,00W
1800
5,00W
1200
3,00W
800
200W
Protection
PE-Series Amplifiers come standard with several protection circuits:
Clip Limiter – On overdrive the clip detection triggers the Attack-Release
Circuit delivering control voltage for gain reduction.
SOA Protection - If the power transistors leave their Safe Operation Area, the
SOA-protection switches back the current rail of the respective channel.
DC Protection - Each output is monitored for DC voltage. If thresholds are
exceeded, the corresponding channel will be muted. Minor DC occurrences
(once resolved) will return the amplifier to normal. If the DC condition is
severe the amplifier will enter standby.
DC Servo - PE-Series has a DC Servo to prevent DC Offset at the output.
Over Current Protection - Is controlled in the output stage.
Thermal Protection - When the internal temperature is below 40°C the fan
runs at its slowest speed. Above 40°C the speed is increased until it reaches its
maximum value. If the temperature exceeds 85°C, the input on that channel is
reduced. If the temperature exceeds 100°C, the power supply is switched off.
Mains Protections – protection within the power supply includes: Inrush
Current Limitation, Mains Over Voltage Detection, Mains Failure Detection,
and Fuse Protection
Copyright© 2007 – Ashly Audio Inc.
Operator Manual – PE Series Amplifiers
NE
Software™ included on the CD that
PE-Series Power Ratings
Mono Bridged
4
8
1,900W
1,500W
1,200W
900W
600W
400W
NE
gives users
Parallel-Mono
2
3,800W
3,800W
3,000W
3,000W
2,400W
2,400W
1,800W
1,800W
1,200W
1,300W
800W
800W