Motorola MCS 2000 User Manual page 247

Tone Duration (ms)
PTT Sidetone
RAB Sidetone
Use the UP/DOWN arrow keys to select or directly enter the desired
value. Upon expiration of the Single Tone Pretime period, the Single
Tone will be encoded onto the carrier for the duration of the value
specified in this field. The valid range of values is 25 to 6375 ms in 25-
ms increments.
The default is 500 ms.
Use the UP/DOWN arrow keys to enable/disable this feature. When
the PTT button is pressed, the radio will generate a continuous
sidetone during transmission of the Automatic Repeater Access code
word (RAC) preceding a voice transmission under the following
conditions:
1. This field is set to Enabled;
2. Repeater Access is set to Enabled; and
3. The Repeater Access Type is set to Automatic RAC.
The default is Enabled.
Use the UP/DOWN arrow keys to enable/disable this feature. If this
field is set to Enabled, a continuous sidetone will sound during
transmission of the Manual Repeater Access code word (MRAC) when
MRAC is initiated via Repeater Access Button (RAB) #1 or RAB #2.
Termination of the RAB Sidetone indicates that transmission of the
RAC is complete and that the user that he or she may begin talking.
The default is Enabled.
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