Krell S-1500 - Manual (Page 10)

The S –1500 Multi-channel Amplifier front panel provides power on
and indicates operating status.
1 Power Button
Use this button to switch the S –1500 amplifier power between the
stand-by and the operational modes and also to switch the 12 VDC
output (12 V trigger) on and off.
2 Stand-by and Power LED
When the AC power cord is plugged into the wall, the LED illumi-
nates in red, indicating that the component is in the stand-by
mode.
When the power button is pressed, the LED illuminates in blue,
indicating that the component is in the operational mode.
The LED flashes red when the protection circuit is activated.
If the LED flashes red when the amplifier is in the stand-by mode,
unplug the amplifier from the AC wall outlet to reset the protection
circuit. Check the loudspeakers and loudspeaker cables for poten-
tial short circuits before plugging the amplifier back into the wall
outlet.
10 Krell S–1500 Multi-channel Amplifier
Front Panel Description
See Figure 1 on page 9
IMPORTANT IMPORTANT