Kenwood NEXEDGE NX-200 Function Reference page 519

22 FUNCTION PORTS
22.2 D-sub 25-pin Connector (Mobile Only)
External Monitor
External Monitor is the port that is used to activate the Monitor.
Monitor is enabled when the External Monitor port goes low level. Monitor is disabled when the External Monitor port goes
high level.
Note
• If the External Monitor port is activated while Monitor is enabled by pressing the Monitor key, Monitor for the External Monitor port is
enabled.
• The enabled state of Monitor is not retained in the transceiver.
External Hook
External Hook is the port that is used to switch the state of the microphone hook in the same way as Local Mic Hook.
The microphone goes to the On-hook state when the External Hook port goes low level. The microphone goes to the Off-
hook state when the External Hook port goes high level.
Off-hook Decode, Off-hook Horn Alert, Off-hook Scan and Optional Signaling are reset in the same manner as Local Mic
Hook.
If both Local Mic Hook and External Hook ports are in the Off-hook state, the microphone goes to the Off-hook state. If
either port is in the On-hook state, the microphone goes to the On-hook state.
Emergency
Emergency is the port that is used to activate the Emergency function.
The transceiver enters Emergency Mode when the Emergency port goes low level.
The transceiver behaves according to the configuration using KPG-111D/ DN in Emergency Mode. Emergency Key Delay
Time must be configured for this port and used to avoid erroneously placing the transceiver in Emergency Mode
unintentionally. (Refer to 16 COMMUNICATIONS IN AN EMERGENCY on page
AUX Input Status Message 1 to AUX Input Status Message 3
AUX Input Status Message is the trigger port that is used to send a FleetSync or NXDN Status Message.
The transceiver sends a Status Message configured for each port to FleetSync ID configured for Target Fleet/ ID
(FleetSync) or Base ID (NXDN) when the port goes high level to low level or goes low level to high level.
Two statuses (High  Low, Low  High) can be configured for each port of AUX Input Status Message 1 to AUX Input
Status Message 3 by using KPG-111D/ DN. These ports are normally used as the sensor ports for telemetry purposes.
(Refer to AUX Input Status Message (Mobile Only) on page 335
161.)
The transceiver sends a Status Message as below depending on the selected channel or GID where one of the AUX Input
Status Message 1 to AUX Input Status Message 3 ports are activated.
Current Channel or GID
Conventional Zone-channel (Analog)
Conventional Zone-channel (NXDN)
LTR Trunking Zone-GID
FUNC (K)/Ver 4.00
and
Table 22-7 AUX Input Status Message
The transceiver sends a Status Message using the FleetSync protocol.
The destination is the ID configured for Target Fleet/ ID (FleetSync).
The transceiver sends a Status Message using the NXDN protocol.
The destination is the ID configured for Base ID (NXDN).
The transceiver sends a Status Message using the FleetSync protocol.
The destination is the ID configured for Target Fleet/ ID (FleetSync).
393.)
AUX Input Status Message (Mobile Only) on page
Transceiver Behavior
CONTENTS INDEX 485