Troubleshooting; Symptom; Possible Cause; Specifications - Lectrosonics PA8 Instruction Manual

PA8

Troubleshooting

SYMPTOM

No sound from system

Specifications

Line Input
Type:
Impedance:
Input Level for Rated Output:
Output Power:
Output impedance:
Maximum System Gain
Line Input to Speaker Out:
6
Electronically balanced and RF
filtered
20k Ohms, Balanced or
Unbalanced
-2dBu (615mVRMS) at maximum
level
+15dBu (4.36VRMS) at mid level
10 Watts into 4 Ohms, 6 Watts into
8 Ohms
20 Watts into 8 Ohms with bridged
monoconfiguration
4 Ohms minimum
20dB (x10)

POSSIBLE CAUSE

1) Channel Level control not turned up
2) Channel input incorrectly wired
3) Power switched off
4) Fuse may be blown
Signal-to-Noise Ratio:
System THD:
System IMD:
Slew Rate:
Power Consumption:
Euro Version:
Weight:
Dimensions:
Euro version, I-PA8 is CE marked and runs on 220VAC.
Specifications subject to change without notice
88dB relative to 10W at 4 Ohms
Less than 0.1%, 20Hz to 20kHz
(10W into 4 Ohms)
Less than 0.1%, 60Hz/7kHz (10W
into 4 Ohms)
12V/uS
200 Watts max at 120VAC
200 Watts max at 230VAC
8 lbs, 9 ozs
19" wide x 1.3/4" high x 8 1/4" deep