2
EXT SP (External Speaker)
An external loudspeaker may be connected
to this 2-contact, 3.5-mm mini-phone jack.
DSUB 9-Pin Accessory Connector
External TX audio line-input, PTT, external
RX audio line-output, and other signals may
be obtained from this connector for use with
accessories.
Antenna Socket
The Antenna socket is a standard 50
Ω
BNC
antenna connector.
Pin Assignments
Pin 1
GND
Pin 2
Mobile Transmit Audio
Pin 3
Power Supply Control
Pin 4
Mobile PTT Output
Pin 5
Vcc (13.8V DC)
Pin 6
Mobile Receive Audio
Pin 7
Mobile COR Detect
Pin 8
Mobile Microphone
Audio
Pin 9
Mobile TX
Detect/Mobile
Microphone PTT
No Channel Data
(Operating Channel is Vacant)
,
, and
R
Indicators
Blink
ARTS Out of Range
PWR
Indicator Blinks
Error Message
Operating Manual Reprint
C
ONTROLS
& C
ONNECTORS
Front Panel
Rear Panel
Microphone Jack
Connect the microphone plug to this jack.
CHANNEL
Selector Knob
This knob selects the operating channel.
PRI
Indicator
When on, “
PRI
” indicates that the unit is at
priority count zero and will repeat all trans-
missions.
TX
Indicator
When on, “TX” indicates that the repeater is
transmitting to the handheld.
COR
Indicator
This lamp
blinks
red when the VXR-1000 is
receiving a signal from a handheld, and
glows
red while the VXR-1000 is receiving a sub-
audible tone from the handheld.
MBL
Indicator
This lamp
blinks
red when the Mobile is re-
ceiving signal from repeater or base, and
glows red while the Mobile is transmitting
to the repeater or base.
PWR
Indicator
This is the main “P
OWER
O
N
” indicator for the
VXR-1000.
VOLUME
Knob
This knob adjusts the receiver volume.
Содержание VXR-1000
Страница 26: ...26 Block Diagram ...
Страница 37: ...37 Main Unit Lot 3 Circuit Diagram ...
Страница 38: ...38 Main Unit Lot 3 ...
Страница 53: ...53 ...