II1.9 HORN ALERT...........................................379.1 Switching the Horn Alert ON/OFF................. 379.2 Horn Alert Operation using Option Signalingand LTR ID...................................................... 379.2.1 Conventional Group ...................................... 379.2.2 Trunking System ........................................... 389.3 Horn Alert Operation During FleetSync Call . 389.4 Configuring Horn Alert .................................. 389.4.1 Horn Alert Logic Signal.................................. 389.4.2 Off-hook Horn Alert ....................................... 399.4.3 Horn Alert Mode ............................................ 4010 KEY ASSIGNMENT..................................4110.1 Available Functions....................................... 4110.2 Assigning Functions to the PF Keys ............. 4111 TIME-OUT TIMER.....................................4411.1 Conventional Group ...................................... 4411.1.1 Time-out Timer ........................................ 4411.1.2 TOT Pre-alert .......................................... 4411.1.3 TOT Rekey Time ..................................... 4411.1.4 TOT Reset Time...................................... 4411.2 Trunking System ........................................... 4511.2.1 Time-out Timer (Dispatch)....................... 4511.2.2 Time-out Timer (Telephone).................... 4512 BUSY CHANNEL LOCKOUT...................4612.1 Busy Channel Lockout .................................. 4612.2 BCL Override ................................................ 4613 TALK AROUND........................................4713.1 Conventional Group ...................................... 4713.2 Trunking System ........................................... 4713.2.1 TA Busy Channel Lockout....................... 4813.2.2 TA Key..................................................... 4814 PTT ID.......................................................4914.1 PTT ID Type.................................................. 4914.1.1 Beginning of Transmit ............................. 4914.1.2 End of Transmit ....................................... 4914.2 PTT ID (CH/GID Information)........................ 4914.3 Restricted ID in TA........................................ 5015 TRANSPOND ...........................................5115.1 Transpond Using the Optional Signaling ...... 5115.2 Transpond Using the LTR ID ........................ 5115.3 Conventional Group ...................................... 5115.3.1 Clear to Transpond.................................. 5115.4 Trunking System ........................................... 5115.4.1 Transpond Delay Time ............................ 5116 CONVENTIONAL GROUP ....................... 5216.1 Zone.............................................................. 5216.1.1 Zone Name.............................................. 5216.1.2 Data Zone-CH/GID.................................. 5216.1.3 Home Channel ........................................ 5216.1.4 Home Channel Operator Selectable ....... 5216.1.5 Optional Signaling Decode Condition...... 5216.1.6 Audio Control........................................... 5316.1.7 Time-out Timer (TOT) ............................. 5316.1.8 TOT Pre-alert .......................................... 5316.1.9 TOT Rekey Time ..................................... 5316.1.10 TOT Reset Time...................................... 5316.1.11 BCL Override........................................... 5316.1.12 Zone Add................................................. 5316.1.13 Scan List.................................................. 5316.2 Channel......................................................... 5416.2.1 Receive Frequency ................................. 5416.2.2 Transmit Frequency ................................ 5416.2.3 QT/DQT Decode ..................................... 5416.2.4 QT/DQT Encode...................................... 5416.2.5 Channel Name ........................................ 5416.2.6 Transmit Power ....................................... 5416.2.7 Wide/Narrow............................................ 5516.2.8 Optional Signaling ................................... 5516.2.9 Busy Channel Lockout ............................ 5516.2.10 PTT ID ..................................................... 5516.2.11 Beat Shift................................................. 5516.2.12 Scan Add................................................. 5516.2.13 Compander.............................................. 5516.2.14 Data......................................................... 5516.2.15 Voice Scrambler ...................................... 5616.2.16 Scrambler Code ...................................... 5617 LTR TRUNKING ....................................... 5717.1 Zone.............................................................. 5717.1.1 Zone Name.............................................. 5717.1.2 Scan Weight ............................................ 5717.1.3 Wide/Narrow............................................ 5817.1.4 Data Zone-CH/GID.................................. 5817.1.5 Data Delay Time...................................... 5817.1.6 Home GID ............................................... 5817.1.7 Home GID Operator Selectable .............. 5817.1.8 Time-out Timer (Dispatch)....................... 5817.1.9 Time-out Timer (Telephone).................... 5817.1.10 Audio Control........................................... 5917.1.11 Encode Data Type................................... 5917.1.12 Zone Add................................................. 5917.1.13 Scan List.................................................. 5917.1.14 Auto Telephone Search........................... 5917.1.15 TA Busy Channel Lockout....................... 5917.1.16 TA Key..................................................... 5917.1.17 Fix ID ....................................................... 6017.1.18 Telephone (Block IDs)............................. 6017.1.19 TX Inhibit (Block IDs)............................... 60