Sennheiser SR 3254 User Manual download pdf (Page 18)

Using the transmitter

Switching the transmitter on/off

왘 Press the POWER button  to switch the transmitter on or

off.

After switch-on, the LC display is backlit and the last

transmission frequency set is displayed.

Until the PLL has locked on the desired transmission frequency,

the transmitter is muted. “MUTE” appears on the display and

the LCD bargraph for RF output power (RF)  indicates 0 %.

Note

The POWER button  works in the secondary circuit of the

integrated mains transformer, and thus only switches the

low voltage side. For larger installations with several

transmitters, a complete mains disconnection can best be

achieved by a central ON/OFF switch.

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Sennheiser SR 3254 User Manual Page 18