Figure 5 Console Cabling - Motorola Astro XTS Instruction Manual

Vehicular adapter (xtva)

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Table Of Contents

Table of Contents

VEHICLE

CHASSIS

VEHICLE

ANTENNA

OPTIONAL

SPEAKER

RED

13.8 VOLT

VEHICLE

BATTERY

15-AMP

FUSE

A+

FUSE

BOX

5-AMP

BLADE-TYPE

FUSE

SWITCHED

A+

OPTIONAL CABLE (DATA) (P5)

OPTIONAL RFPA

MOBILE

MICROPHONE

OR HHCH

2. Connect the supply cable wires as shown in the table, below.

Wire Color

Red

Black

Yellow

The yellow wire controls whether or not the XTVA radio battery charger will be "live"

at all times. Consider the functionality and vehicle battery drain current below during

installation.

Standard Wiring to Vehicle Switched A+ — Charging OFF with Vehicle OFF

For installations where the radio may be left in the XTVA with the vehicle's ignition

switched OFF and minimal vehicle battery drain current is important, the standard

wiring connection of the yellow wire to vehicle switched A+ will disable charging.

Optional Wiring to Vehicle A+ — Charging ON with Vehicle OFF

When the radio is left in the XTVA for charging with the vehicle's ignition switched

OFF, the optional wiring connection of the yellow wire to always-live vehicle (A+) will

keep the charger ON. When the operator takes the radio from the XTVA, low vehicle

battery drain current will occur. See (*) below.

Battery Charging

Vehicle Battery Discharge:

Radio OUT

Radio IN but OFF

Radio IN and ON

3. Cut the long red lead to the desired length (as long as possible so

that the in-line fuse is located as close as practical to the vehicle

battery). Then, after running the lead through the ﬁrewall,

connect (crimp and solder) it to the plug on the 2-foot (61cm) red

lead section that was set aside in step 1. Make sure that the plug

and jack in the lead are connected securely together., and that

they are properly insulated with the supplied heat-shrink tubing.

5-AMP

BLADE-TYPE

FUSE

GROMMET

FIREWALL

YELLOW

BLACK

SUPPLY CONNECTOR (J2)

INTERFACE CONNECTOR (J5)

VEHICLE

CHASSIS

MICROPHONE CONNECTOR (J4)

ANTENNA CONNECTOR (J3)

SPEAKER CONNECTOR (J1)