Features - Inter-m DPA-300S Operation Manual

Features

Features
- High Power P mplifier
70V/100V Power amplifiers produce 300/600/900/1200W rated power.
- Emergency Power Back Up (DC24V) capability
The unit operates on a DC24 V battery power supply for emergency back up without UPS (DP -SO models are
not included with Emergency Power Back Up (DC24V))
- Rated Output Power Via DC Backup Supply
Output power can be maintained as C power when 24V DC power supplied.
- dvanced Power Circuitry Design
The combination Class D type amplification circuitry combined with SMPS creates a high efficiency amplifier
offering reduced power consumption and low heat dissipation and weight.
- High Quality Sound Design
The total harmonic distortion is reduced to less than 0.03% THD, with a high signal to noise S /N ratio of over
103dB
- dvanced Protection Circuitry
dvanced protection circuitry guards against overheating, shorted outputs, DC output, overloads and
mismatched power
- Variety of operation Indicators
Signal, -10dB signal level, Clip, Protection and system power ( C, DC, STBY) indicators
- Balanced Input
This connection is used to ensure the lowest noise operation which eliminates the common noise from the cable.
- Remote Power ON/OFF
The remote power allows the amplifier to be turned on or off from a distance or other device via dry contact
closure.
- PRIORITY Input
PGM is interrupted and over ridden by the Priority input, when a contact closure is received on the PRI select
terminal. This is Ideal for Emergency message broadcasting applications.
ccessories
c Power Cord x1
3P Terminal Block x1
2P Terminal Block x1
2P Terminal Block ( c Remote power) x1
8P Terminal Block x1
Operation Manual x1
Screws for Rack mount Bracket x4
DP -300S/600S/900S/1200S, DP -300SO/600SO/900SO/1200SO
DIGIT L POWER MPLIFIER
3