Guide To Parts And Controls; Power Amplifier - Sony XM-1ES Operating Instructions Manual

Guide to Parts and Controls

Power Amplifier

Control Panel (Top Panel)
TURN-ON INPUT MODE
+
REMOTE SIGNAL 1 1 2
 Ventilation outlet
Dissipates heat.
Depending on the temperature of the amplifier,
the fan operates in one of the three statuses:
stopped, low-speed, high-speed.
 Heat sink cover
The direction of the heat sink cover can be
changed according to your preference (page 9).
 Status indicator light
Lights up in white during operation.
If the protection circuit activates, the status
indicator light changes from white to red. For
details, see "Troubleshooting" (page 16).
 TURN-ON switch
Selects the turn-on mode of the amplifier.
 "REMOTE": Select this for remote turn-on
mode. The amplifier turns on when a turn-on
TURN-ON INPUT MODE LINE OUT MODE
REMOTE SIGNAL 1 1 + 2 THRU
LINE OUT MODE
THRU ALL
SUBSONIC FILTER (Hz) LPF (Hz) INPUT SENS
30 150
ALL OFF ON 5 50 OFF ON 50 500
+ 12 V REMOTE
SUBSONIC FILTER (Hz)
30
OFF ON 5 50
signal is received from the REMOTE terminal.
See "REMOTE terminal" (page 11) for details.
 "SIGNAL": Select this for high-level sensing
turn-on mode. The amplifier turns on when a
turn-on signal is received from the INPUT
connector. This feature is only available for
high-level (speaker level) input connection.
See "REMOTE terminal" (page 11) for details.
 INPUT MODE switch
Selects the input mode.
 "1": For 1-channel input using the INPUT 1
connector. Outputs signal from the INPUT 1
connector to the SPEAKER OUT terminal.
 "1+2": For 2-channel input using the INPUT 1
and INPUT 2 connectors. Outputs the sum of
the input signal (INPUT 1+2) to the SPEAKER
OUT terminal.
GROUND
LPF (Hz) INPUT SENS
150
OFF ON 50 500
+
12 V REMOTE GROUND
5
GB