Adjustment tips for the operating menu

 

3

18

48

20

Out

Clock Comm

44.1

48 kHz 48 88.2

96

Ext.

Selecting the sampling rate for digitalization

Via the “Clock” menu, you can select the sampling rate with which the analog signal is digitalized and output via the digital balanced XLR-3M audio output G. You can choose between the sampling rates “44.1 kHz”, “48 kHz”, “88.2 kHz”, “96 kHz” and “Ext.”.

“Ext.” means that the receiver will use one of above sampling rates from the external word clock generator. In this case, you first have to connect an external word clock generator to the BNC socket H (see “Connecting an external word clock generator” on page 18) and switch it on.

￿Change to the setting mode of the “Clock” menu. The current setting starts flashing.

 

 

7 8

DEV

M

save digital audi

 

777.005 Hz

processing

 

U.01 CH

sync

 

esc

 

BANK AF COM

sync

3

3

96

 

lock Command

Mor

￿Turn the jog dial 7 to select the desired sampling rate.

￿Press the save button 8.

The selected sampling rate is stored. The display changes to the selection mode of the operating menu.

If you select “Ext.” even though no external word clock signal is available at the BNC socket for word clock input H (e.g. because the external word clock generator is not connected or switched off), the display for external word clock synchronization B starts flashing and the last set sampling rate remains active.

The receiver’s audio outputs have a latency which depends on the sampling rate set in the “Clock” menu. The below table shows these latency times as well the distances* to which they approximately correspond.

Audio output

Sampling rate

Latency

Corresponds to a distance of

 

kHz

ms

approx. ... cm*

 

 

 

 

Analog

44.1 / 88.2

1.8

60

 

 

 

 

Analog

48 / 96

1.7

55

 

 

 

 

Digital

44.1

1.9

65

 

 

 

 

Digital

48

1.7

55

 

 

 

 

Digital

88.2

1.8

60

 

 

 

 

Digital

96

1.7

55

 

 

 

 

Configuring the audio outputs of the EM 3732-II COM

The EM 3732-II COM twin receiver has two audio outputs per receiver:

1.the audio outputs AF Out 1 M and AF Out 2 K,

2.the command outputs Command 1 L and Command 2 J.

These audio outputs can be switched on and off via a button on the transmitter – provided that the transmitter is also equipped with the command function (a separate power pack with command button is available for the SKM 5200 transmitter).

*“distance” describes the listening distance to the sound source.

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