User manual

TROUBLESHOOTING
PROBLEM
VERIFY THAT...
No Power
AC mains cord is properly inserted into a 100-240VAC receptacle and the external
power supply
#
DC jack (2.1mm barrel) is properly inserted into the PS-2.1 power connector
No Sound
Analog and/or digital input cabling is terminated correctly and the audio source is
functioning properly
#
Speaker output cable is terminated properly and the load is 4 ohms or greater
#
PS-2.1 is programmed properly with the correct audio and control settings
Audio Distortion
Audio mixer settings are configured properly.#Use the configuration software to
check VU’s, volume settings, compression settings and EQ boosts
Audio Dropouts
Verify that the speaker load is 4 ohms or greater
#
The master volume is not set too high in certain configurations.#There is plenty of
gain built into the PS-2.1 designed to help amplify lower level input signals; in
turn, this gain also provides the potential to drive the amp into overload protection
mode.#
General
The amplifier shows up in the configuration software and is running the latest
firmware version
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