Sennheiser SR 3254 User Manual

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8
Overview of operating controls
Note: 
Connections and operating controls marked with a star (
) in the above illustration
are those for the second transmitter of the SR 3256 twin transmitter. 
Headphone output, 
¼” (6.3 mm) jack socket 
Headphone volume control
LCD bargraph for deviation of the left 
channel (DEV L), with overmodulation 
display (“PEAK”)
LCD bargraph for deviation of the 
right channel and “MONO” (DEV R), with 
overmodulation display (“PEAK”) 
LCD bargraph for RF output power (RF)
Alphanumeric LC display
 SET 
button
 왖
 button (UP)
 왔
 button (DOWN)
 POWER 
button
Fuse holder and mains voltage 
selection (230 or 115 V) 
2-pin IEC mains connector
Cable grip for mains cable 
Programming interface, 
15-pin sub-D socket
Audio input, left (AF IN (L))
Audio input, right 
(AF IN (R) + MONO)
Type plate
Antenna output