Features - Inter-m DPA-300T/300Q Operation Manual

Features

Features
- High Performance Class-D Power P
High performance 3CH/4CH Class-D Power amplifiers produce 300W rated power each channel.
(DP -300T/TO : 3CH, DP -300Q/QO : 4CH)
- Emergency Power Back Up (24VDC) capability
The unit operates on a 24VDC battery power supply for emergency back up without UPS (DP -TO/QO models
are not included with Emergency Power Back Up (24VDC)).
- 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 0.5% THD, with a high signal to noise S /N ratio of over
100dB
- 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 (DP -300T/TO)
c Power Cord x1
3P Terminal Block x3
2P Terminal Block x3
2P Terminal Block ( c Remote power) x1
8P Terminal Block x1
Operation Manual x1
Screws for Rack mount Bracket x4
mplifier
ccessories (DP -300Q/QO)
c Power Cord x1
3P Terminal Block x4
2P Terminal Block x4
2P Terminal Block ( c Remote power) x1
8P Terminal Block x1
Operation Manual x1
Screws for Rack mount Bracket x4
DP -300T/300Q, DP -300TO/300QO
DIGIT L POWER MPLIFIER
3