ATEIS IDA8C - Manual (Page 208)

Ateis Studio 208
© 2012 ATEÏS
checking the level of the input signal.
Temp.
If the device internal temperature exceeds 95 degrees C, the TEMP LED will light and the pre-amp
will stop working until the temperature falls below 95 degrees C. The pre-amp will come back to a
working state automatically. To avoid temperature failure, please insert an external fan to the rack
system.
DC
The DC LED indicates that the SPA amplifier is powered by a 24VDC power supply.
Power
The Power LED indicates the ON/OFF status of the SPA amplifier.
4.3.1.3 Rear Panel
Fuse Receptacles
Two fuse receptacles are located on the left of the amplifier’s rear panel.
Power Switch
The power switch is located at the left of the rear panel and is a two position switch. Pushing up the
power switch (I is pushed) will power on the device, pushing it down (0 is pushed) will power it off.
When the power switch is on the I position, the front panel power LED will be lit.
Channel 1/2 24VDC battery backup connector
The SPA amplifier can be operated with battery backup. Use the channel 1 and channel 2 “24VDC
Battery Backup” connector to do so. These connectors are located on the upper part of the channel
connectors on the rear panel.
This 24VDC power supply can be used where no AC power is available. When in use, the front panel
Power LED will be lit as well as the front panel DC LED.
AC Power Inlet
The 3 pin IEC connector is located on the left of the amplifier’s rear panel. It accepts a standard