System Products 197
© 2020, ATEÏS. All rights reserved.
Overload:
The overload LED will blink as soon as the output power exceeds the nominal value. If the
Overload LED is blinking, check that the output load is well connected and still in good condition
as well as checking the level of the input signal.
Power:
The Power LED indicates the ON/OFF status.
Power fault:
This LED indicates the main/backup power supply, the LED lights up when one of them is lost
and the system will switch to the working one as well.
There is a button on the rear panel for disabling/enabling this LED indicator. It's required to
enable this LED for the PA/VA system.
3.4.1.2 Rear Panel
Fuse Receptacles:
Two fuse receptacles are located on the left of the amplifier’s rear panel.
Power Switch:
Push up the power switch ( I position) will power on the device, pushing it down (O position) will
off the power. When the power switch is on the I position, the front panel power LED will light up.
Channel 1/2 24VDC battery backup connector:
The SPA can be operated with battery backup. Use the channel 1 and channel 2 "24VDC
Battery Backup" connector to do so. This 24VDC power supply can be used when no AC power
is available. When in use, the front panel Power LED will be lit as well as the front panel DC
LED.
Fault LED On/Off:
Enable/disable the Fault Power LED indicator. In need of turning off the indicator, use a thin
screwdriver to press the retractable button.
& Channel 1/2 Outputs:
Each channel outputs a replica of the corresponding balanced audio input signal either on the
XLR connector or on the Euro-terminal block.
The following table lists the pins of XLR connector(both Female and Male):
To Next Page
Loading...
Need help?
General
