^rH687 Extended First Tone on RAT^r

The programmer automatically rounds up the duration to  the next value
that is accepted by the radio software.
Single Tones may not be entered as the first tone in the RAT sequence,
because the programmed  extended first tone duration will not be match
with the one displayed.


Allowed data ranges for:

All  ZVEI Signalling Formats     :  70 - 1470 ms  in  70 ms increments
H712 CCIR Signalling Format      : 100 - 1500 ms  in 100 ms increments
H737 70 ms CCIR Signalling Format:  70 - 1470 ms  in  70 ms increments
H745 EEA        Signalling Format:  40 - 1480 ms  in  40 ms increments

This option requires one of the following options:

         H692 RAT X Tone sequential
         H633 RAT X Tone sequential (Trakmode)
         H693 RAT X Tone selectable 
                                        
Incompatible options:

         H809 Omit 5 Tone Enc./Dec.
         H642 Decode only
         H623 Emergency Encode Lockout

Applicable Models: MX1000, MX2000, MX3000

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