Control Station Operation; Installation Planning; Installation And Operation; Ii. Installation Planning - Motorola Spectra Service Manual

I. DESCRIPTION
Option W665 allows a Spectra mobile radio to be
used as a control station in a fixed location. This option
includes the following items for use with the customer
specified radio:
HKN4139A Control Station Power Cable
HLN6042A Base Tray
HLN6047A Base Tray Installation Hardware
HMN1050A Desk Microphone
HPN3000A Control Station Power Supply
6880101W87 Control Station Operation Manual

II. INSTALLATION PLANNING

A. Antenna System
Selecting the antenna system for your control sta-
tion depends on factors beyond the scope of this
manual. Consult your Motorola representative for assis-
tance in selecting the best antenna to suit your particular
needs.
B. Radio Location
Choose a control station location that is close to
where the antenna cable enters the building. Ensure
that 117 Vac, 60 Hz power is available. Ensure that
there is enough space around the radio to permit
cooling.
54

CONTROL STATION OPERATION

III. INSTALLATION AND OPERATION
Refer to the appropriate operator's manual supplied
with the radio for operating information.
1. The Control Station Wiring Diagram, shows how the
radio, base tray, and power supply interconnect.
2. Place the radio on top of the base tray and attach it
with two wing nuts. Plug accessory cable connector
(P2) into radio rear accessory connector (J2).
3. Insert lugged ignition wire (red lead) of accessory
cable into power supply cable connector (P6, posi-
tion 6). Plug power cable connector (P6) into power
supply connector (J6).
4. Plug radio power connector (P1) from power supply
cable to radio connector (J1).
5. Connect female 2-pin speaker connector (J4) to
male 2-pin speaker connector (P4).
6. Connect an in-line wattmeter between the radio
antenna connector and the antenna system.
7. Plug the base dc power supply into the 117 Vac, 60
Hz outlet. Turn the power supply AC POWER
switch ON.
8. Key the transmitter and check the antenna system
VSWR. If the VSWR is 1.5:1 or lower, disconnect
the wattmeter and connect the antenna coaxial
cable to the radio antenna jack. If VSWR is greater
than 1.5:1, consult the manual supplied with the
antenna. Radio power output should not be read-
justed with the radio keyed into the antenna system.
Consult the Adjustment and Alignment section of
the manual for proper power set procedure.
9. Test the radio and accessories for proper operation.
A brief conversation with a mobile unit in your sys-
tem will indicate whether operation is satisfactory or
not.
NOTE