Features
Amplifier Front Panel
1
2
3
4
5
6
7
8
9
10
1. Output channels are labeled A, B, C, and D
2. Output Channel Mute Buttons and LEDs (Red)
3. Output Channel Limiter LEDs (Red)
EN
4. Output Channel -10 dB Below Limiter Activation LEDs (Blue)
5. Output Channel -20 dB Below Clip LEDs (Blue)
6. Soft Power Button (Blue/Red)
7. Channel Select Buttons and LEDs (Amber for Input, Blue for Output)
8. Input Channel Clip LEDs (Red)
Amplifier Rear Panel
NOTE!: The PLD4.3, and PLD4.5 models have a different rear panel configuration than the PLD4.2 rear panel. The difference is the
position of the fan and the connectors.
1
USB
XLR
PIN 1
1
PIN 2
PIN 3
1. USB Type B, 4-Pin
2. Four XLR-F Female Line Input Connectors
3. Four XLR-M Male Line Output Connectors
4. Four NL4 Output Connectors (Individual and Parallel)
5. Two NL4 Output Connectors (Bridged Outputs)
TD-000368-00-A
2
3
ROUTABLE INPUTS
SPEAKER
WIRE
CLASS 2
EXCEPT
BRIDGE
MODES,
140V &
200V: USE
CLASS 3.
2
3
4
PARALLEL
PARALLEL
PARALLEL
PARALLEL
UTILISER
UN CABLE
CLASSE 2.
BRIDGE,
140V ET
200V:
UTILISER
UN CABLE
CLASSE 3.
2 OHM MIN IMPEDANCE PER CHANNEL
BRIDGED MODES 4 OHM MIN IMPEDANCE
11
— Figure 1 —
9. Input Channel Signal-Present LEDs (Blue)
10. Input channels are labeled 1, 2, 3, and 4
11. LCD Graphic Display
12. HOME Button
13. ENTER Button
14. MASTER CONTROL Knob
15. EXIT Button
16. GAIN Button
5
4
OUTPUTS TO SPEAKERS
BRIDGED OUTPUTS
A
B
X
C
D
Y
— Figure 2 —
6. Cooling Fan
7. Power Switch
8. Locking IEC Power Connection (100 – 240 VAC, 50 – 60 Hz)
9. Rear Rack-mount Brackets
10. Front Rack-mount Brackets
6
12
13
14
15
16
6
7
8
POWER
ON
9
10