Service manual
19
CE-22 Program Software
14. Trunking Operation
14-1
: Trunking
This command activates or de-activates the
intercommunication protocol for Trunking
operation with the connected mobile radio.
If the mobile radio is a conventional two-
way radio, this function must be set to OFF.
If the mobile radio is a trunked radio (Smar-
Trunk, LTR, etc.), this function should be set
ON. Also, set the Trunking Data parame-
ters in the "Common Data" window as ap-
propriate for operation with the mobile ra-
dio. Consult the Service Manuals for the
VXR-1000 and the trunked mobile radio to
determine the proper settings.
Press the SPACE bar to toggle Trunking op-
eration ON or OFF.
15. Courtesy Blip
15-1
: Cour Blip (Courtesy Blip)
When ON, this function causes the VXR-
1000 to send out a "blip" on the portable ra-
dio frequency each time the portable radio
is unkeyed. This provides audible confirma-
tion to the user that the VXR-1000 was able
to receive the transmission from the porta-
ble.
This "blip" is not transmitted by the connect-
ed mobile radio.
Press the SPACE bar to toggle the Courtesy
Blip ON and OFF.
16. MBL MIC
(Mobile Microphone Configuration)
This command affects the way in which Pin
9 of J1004 (DSUB 9-pin Jack on rear of VXR-
1000) responds to PTT commands.
16-1
: Conventional Mode
If the VXR-1000 and mobile radio are used
in a "conventional" two-way radio environ-
ment (the Trunking command in section 14
set to OFF), the MBL MIC command selects
whether or not the VXR-1000 will transmit
together with the mobile radio when the
mobile's PTT switch is keyed. If this com-
mand is set to ON, the VXR-1000 will trans-
mit in tandem with the mobile radio when
the mobile microphone's PTT switch is
pressed. If this command is set to OFF, the
VXR-1000 will not transmit when the mo-
bile microphone's PTT switch is pressed.
Press the Space bar to toggle this setting to
ON or OFF, as needed.
16-2
: Trunking Mode
If the VXR-1000 is used in a Trunking envi-
ronment (with the Trunking command in
section 14 set to ON), please set the MBL
MIC command to ON. This setting allows
the "Mobile TX Detect" line to signal the
VXR-1000 when the mobile radio is trans-
mitting, whether by local microphone com-
mand or by trunking system handshake
command.
Press the Space bar to toggle this setting to
ON.
17. Microphone Control
17-1
: MIC Cntl
(VXR-1000 Microphone Utilization)
This function selects which radio (VXR-1000
and/or mobile) will transmit audio from the
microphone connected to the VXR-1000.
Int: The VXR-1000 microphone will only
cause transmission on the VXR-1000
to the portable radio. It will not cause
transmission on the connected mobile
radio.
Ext: The VXR-1000 microphone will only
cause transmission on the connected
mobile radio. It will not cause trans-
mission on the VXR-1000 to the por-
table. Pin 4 of J1004 (on the VXR-1000)
will go "Active Low" to provide a PTT
output to the mobile radio.
Both: The microphone connected to the
VXR-1000 will cause transmission on
both the VXR-1000 and the mobile.
Pin 4 of J1004 (on the VXR-1000) will go
"Active Low" to provide a PTT output to the
mobile radio.
Press the Space bar to select the desired
mode of operation.