Location And Function Of Parts And Controls; Sx-1070A/1130A Infrared Transmitter - Sony SX-1070A Instructions For Use Manual

Location and Function of Parts and Controls

SX-1070A/1130A Infrared Transmitter

Front panel
1
POWER indicator
2
POWER switch
3
NORMAL indicators
4
OVER indicators
5
TEST buttons
6
RESET button
1POWER indicator
Lights when the power is turned on.
2POWER switch
Turns the power on or off.
3NORMAL indicators
Light (in green) when a signal of the optimum level is
input to the AUDIO CHANNEL INPUT connector on
the rear panel.
4OVER indicators
Light (in red) when a signal of too high a level is
input to the AUDIO CHANNEL INPUT connector on
the rear panel. If these indicators light, reduce the
output level of the source equipment.
5TEST buttons
Press to output a test signal, used to test the receiver's
operation, from the RADIATOR connector on the
rear panel. Press the button corresponding to the
channel to be tested. The external input signal output
is stopped and the test signal is output. The button
lights.
32
Rear panel
8
AUDIO CHANNEL INPUT connectors
9
AC IN connector
SX-1130A Infrared Transmitter
The test signal frequencies are as follows.
Frequency
440 Hz
880 Hz
1,760 Hz
6RESET button
Press to stop test signal output. The pressed and lit
TEST button goes out and the system is reset to
normal operation (input signal is output).
7 RADIATOR output connectors (BNC- type)
Output the pulse signal. Connect to the infrared
radiators in the conference hall. Both connectors
output the same signal.
8AUDIO CHANNEL INPUT connectors
(phono jack)
Input analog program audio signals. When using this
system with the SX-M700A Control Console, connect
to the LINE OUT connector of the desired channel.
You can also connect to the audio output connector of
a tape recorder, microphone mixer and so on.
9AC IN (AC power input) connector
Connect to an AC outlet using the supplied AC power
cord.
7
RADIATOR connectors
TEST SIGNAL (SX-1130A)
Channel
ORG, CH3, CH6, CH9, CH12
CH1, CH4, CH7, CH10
CH2, CH5, CH8, CH11