User`s guide

306

Field Deﬁnitions

System Use the UP/DOWN arrow keys to select the desired Singletone system,

enter the system number directly, or use the F3/F4 function keys to

scroll through the available systems. The radio may have a maximum of

16 systems.

Tone Pretime (ms) Use the UP/DOWN arrow keys to select (or directly enter) the desired

value. The radio will stay in transmit mode for a period speciﬁed by the

pre-time tone value before any encoding of the tone occurs. The valid

range of values is 25 to 6375 ms in 25-ms increments.

Tone Duration (ms) Use the UP/DOWN arrow keys to select or directly enter the desired

value. Upon expiration of the Singletone Pretime period, the

Singletone 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.

PTT Sidetone Use the UP/DOWN arrow keys to enable/disable this feature. If this

feature is enabled, the radio will sound the sidetone during the

Repeater Access sequence.

Note: This only applies to Singletone and DTMF Repeater Access

operations.

RAB Sidetone Use the UP/DOWN arrow keys to enable/disable this feature. If this

ﬁeld is set to Enabled, the radio will sound the sidetone during any

Repeater Access sequence initiated via the Repeater Access Button

(RAB).