Xtva Led Indicators Optional Wiring; Optional External Speaker Installation - Motorola Astro XTS Instruction Manual

XTVA LED Indicators
Optional Wiring
Optional External
Speaker Installation
4. Cut the yellow lead to the desired length, then connect it to the
supply side of the fuse box, according to the above table. It is
important not to connect the yellow wire to the red lead.
5. Cut the black lead to the desired length, then connect it to the
vehicle chassis.
It is NOT good practice to connect the supply cable black
!
lead directly to the negative (-) battery terminal; the XTVA
could be damaged if there were a malfunction in the
C a u t i o n
vehicle's electrical system.
6. Dress the cable so that it does not obstruct any vehicle controls
nor touch any hot or moving parts of the engine.
7. Connect power cable plug P2 to console jack J2.
8. If the optional external speaker is being installed, connect speaker
cable plug P1 to console jack J1. Attach the strain-relief S-hook to
the console; crimp the S-hook with a pair of pliers.
9. Connect external antenna cable plug P3 to console jack J3. If your
model has a mini-UHF type connector, use Mini-UHF Connector
Tool (P/N REX4584_) to tighten the connector.
10. Connect microphone cable plug P4 to console jack J4. Attach the strain-
relief S-hook to the console; crimp the S-hook with a pair of pliers.
—or—
(XTS only) If you are using the NTN9013_ Hand-Held Control
Head, connect the control head cable plug to console jack J4.
Attach the strain-relief S-hook to the console; crimp the S-hook
with a pair of pliers.
11. Make certain that no radio is installed in the console, then replace
the two cable wire 5-amp fuses.
The XTVA's LED indicators can be dimmed or disabled for night use or
surveillance operations by using the optional wiring connections
below:
• Dimming—Use wire with a Molex crimp terminal (P/N 39-00-
0078) to connect the empty pin (pin 4) on the power cable to the
vehicle's headlight switch.
• Disable—Jumper pins 10 and 13 on a standard male DB25-type
connector or Motorola P/N NTN8943_, XTVA Accessory Adapter
Kit and plug into console jack J5.
The optional external speaker includes a trunnion bracket that permits
the speaker to be mounted in a variety of configurations (see Figure 6).
• The trunnion bracket is used to permanently mount the speaker on the
dashboard or other accessible areas, while permitting the speaker to be
tilted to a desired angle.
• The hanger bracket on the speaker housing permits temporary
mounting, such as on an automobile window. The speaker must
be removed from the trunnion bracket to use the hanger bracket.
1. Using the trunnion bracket as a template, drill the necessary
mounting holes and secure the bracket with the self-tapping
screws provided.
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