Uniden BCD436HP English Owner's Manual - Page 90

Type Ii Special Status Bits

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System Type TGID Format Motorola Type 2 Systems N = Decimal Number H = Hexadecimal Number i = I-Call ID Decimal Format NNNNN iNNNNN Hexadecimal Format HHHH iHHHH P25 Systems N = Decimal Number H = Hexadecimal Number i = I-Call ID Decimal Format NNNNN iNNNNNNNN Hexadecimal Format HHHH iHHHHHH EDACS Systems A = Agency F = Fleet S = Sub-Fleet N = Decimal Number i = I-Call ID Only AFS Format is allowed for direct entry except for I-Call ID. AFS Format AA-FFS (Normal ID) AA-FF- (Partial Fleet ID) AA- (Partial Agency ID) Decimal Format NNNN iNNNNN LTR Systems A = Area number RR = Home Repeater Number U = Decimal Number A-RR-UUU (Normal ID) A-RR (Partial Repeater ID Note: A-RR (Partial Repeater ID) cannot be used with decimal formats. Type II Special Status Bits Type II Motorola Smartnet systems use these status bits for special transmissions such as emergency, patches, DES/DVP scrambled transmissions, and multiselects. Motorola trunking radios directly interpret them for their special functions, thus no difference is noticed by the person with the radio. The scanner however interprets these special talk group status bits as different talk groups entirely. Below is the conversion chart for these special status bits. TT ID + # Usage TT ID + # Usage ID+0 Normal Talk group ID+8 DES/DVP Encryption talk group ID+1 All Talk group ID+9 DES All Talk group ID+2 Emergency ID+10 DES Emergency ID+3 Talk group patch to another ID+11 DES Talk group patch ID+4 Emergency Patch ID+12 DES Emergency Patch ID+5 Emergency multi-group ID+13 DES Emergency multi-group ID+6 unassigned ID+14 unassigned ID+7 Multi-select (initiated by dispatcher) ID+15 Multi-select DES TG Therefore, if a user was transmitting a multi-select call on talk group 1808, the scanner would actually receive those transmissions on 1815. Some common uses of these status bits are as follows: When a user hits their emergency button, all conversations on the talk group revert to the emergency status talk group (ID+2) until the dispatch clears the emergency status. 82

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82
System Type
TGID Format
Motorola Type 2
Systems
N = Decimal Number
H = Hexadecimal Number
i = I-Call ID
Decimal Format
NNNNN
iNNNNN
Hexadecimal Format
HHHH
iHHHH
P25 Systems
N = Decimal Number
H = Hexadecimal Number
i = I-Call ID
Decimal Format
NNNNN
iNNNNNNNN
Hexadecimal Format
HHHH
iHHHHHH
EDACS Systems
A = Agency
F = Fleet
S = Sub-Fleet
N = Decimal Number
i = I-Call ID
Only AFS Format is allowed for
direct entry except for I-Call ID°
AFS Format
AA-FFS
±Normal ID²
AA-FF-
±Partial Fleet ID²
AA-
±Partial Agency ID²
Decimal Format
NNNN
iNNNNN
LTR Systems
A = Area number
RR = Home Repeater Number
U = Decimal Number
A-RR-UUU
±Normal ID²
A-RR
±Partial Repeater ID
Note:
A-RR (Partial Repeater ID) cannot be used with decimal formats.
TYPE II SPECIAL STATUS BITS
Type II Motorola Smartnet systems use these status bits for special transmissions such as
emergency, patches, DES/DVP scrambled transmissions, and multiselects. Motorola trunking
radios directly interpret them for their special functions, thus no difference is noticed by the person
with the radio. The scanner however interprets these special talk group status bits as different talk
groups entirely. Below is the conversion chart for these special status bits.
TT ID + # Usage
TT ID + # Usage
ID+0 Normal Talk group
ID+8 DES/DVP Encryption talk group
ID+1 All Talk group
ID+9 DES All Talk group
ID+2 Emergency
ID+10 DES Emergency
ID+3 Talk group patch to another
ID+11 DES Talk group patch
ID+4 Emergency Patch
ID+12 DES Emergency Patch
ID+5 Emergency multi-group
ID+13 DES Emergency multi-group
ID+6 unassigned
ID+14 unassigned
ID+7 Multi-select ±initiated by dispatcher²
ID+15 Multi-select DES TG
Therefore, if a user was transmitting a multi-select call on talk group 1808, the scanner would
actually receive those transmissions on 1815.
Some common uses of these status bits are as follows:
When a user hits their emergency button, all conversations on the talk group revert to
the emergency status talk group (ID+2) until the dispatch clears the emergency status.