Installation; Take Out Screw Before Installation; Din Front-Mount (Method A); Installing The Unit - VIETA VC-HA920BT User Manual

Installation

Notes
Choose the mounting location where the unit will not

interfere with the normal driving function of the driver.
Before finally installing the unit, connect the wiring

temporarily and make sure it is all connected up
properly and the unit and the system work properly.
Use only the parts included with the unit to ensure

proper installation. The use of unauthorized parts can
cause malfunctions.
Consult with your nearest dealer if installation

requires the drilling of holes or other modifications of
the vehicle.
Install the unit where it does not get in the driver's

way and cannot injure the passenger if there is a
sudden stop, like an emergency stop.
If installation angle exceeds 30° from horizontal, the

unit might not give its optimum performance.
Avoid installing the unit where it would be subject

to high temperature, such as from direct sunlight, or
hot air, from the heater, or where it would be subject to
dust, dirt or excessive vibration.
Din front/rear-mount
This unit can be properly installed either from "Front"
(conventional DIN Front-mount) or "Rear"(DIN Rear-
mount installation, utilizing threaded screw holes at
the sides of the unit chassis). For details, refer to the
following illustrated installation methods.

Take out screw before installation

Before installing the unit, please remove the two
screws.
Take out screw before
installation
18

Din front-mount (Method A)

Installation Opening
This unit can be installed in any dashboard having an
opening as shown below:

Installing the unit

Be sure you test all connections first, and then follow
these steps to install the unit.
1. Make sure the ignition is turned off, and then
disconnect the cable from the vehicle battery's
negative (-) terminal.
2. Disconnect the wire harness and the antenna.
3. Press the release button on the front panel and
remove the control panel (see the steps of "removing
the front panel").
4. Lift the top of the outer trim ring then pull it out to
remove it.
5. The two supplied keys release tabs inside the unit's
sleeve so you can remove it. Insert the keys as far
as they will go (with the notches facing up) into the
appropriate slots at the middle left and right sides of
the unit. Then slide the sleeve off the back of the unit.
(1) Front panel;
(2) Outer trim ring;
(3) Sleeve;
(4) L key;
(5) R key
6. Mount the sleeve by inserting it into the opening of
the dashboard and bend open the tabs located around
the sleeve with a screwdriver. Not all tabs will be able
to make contact, so examine which ones will be most
effective. Bending open the appropriate tabs behind
the dashboard to secure the sleeve in place.
CD/USB/SD Android Radio
(1) Dashboard;
(2) Tabs
7. Reconnect the wire harness and the antenna and
be careful not to pinch any wires or cables.
8. Slide the unit into the sleeve until it locks into
place.
9. To further secure the unit, use the supplied
metal strap to secure the back of the unit in place.
Use the supplied hardware (Hex Nut (M5mm) and
Spring Washer) to attach one end of the strap to the
mounting bolt on the back of the unit. If necessary,
bend the metal strap to fit your vehicle's mounting
area. Then use the supplied hardware (Tapping
Screw and Plain Washer) to attach the other end of
metal strap to a solid metal part of the vehicle under
the dashboard. This strap also helps ensure proper
electrical grounding of the unit.
Note: Install the short threading terminal of the
mounting bolt to the back of the unit and the other
long threading terminal to the dashboard.
(1) Metal Strap;
(2) Mounting Bolt;
(3) Hex Nut;
(4) Spring Washer;
(5) Tapping Screw;
(6) Plain Washer
10. Reconnect the cable to the vehicle battery's
negative (-) terminal. Then replace the outer trim
ring and install the unit's front panel (see the steps
of "Installing the front panel").

Removing the unit

1. Make sure the ignition is turned off, then
disconnect the cable from the vehicle battery's
negative (-) terminal.
2. Remove the metal strap attached the back of the
unit (if attached).
3. Press the release button to remove the front panel.
4. Lift the top of the outer trim ring then pull it out to
remove it.
5. Insert both of the supplied keys into the slots at the
middle left and right sides of the unit, then pull the
unit out of the dashboard.

Din rear-mount (Method B)

If your vehicle is a Nissan, Toyota, follow these
mounting instructions.
Use the screw holes marked T (Toyota), N (Nissan)
located on both sides of the unit to fasten the unit to
the factory radio mounting brackets supplied with
your vehicle.
To fasten the unit to the factory radio mounting
brackets.
Align the screw holes on the bracket with the screw
holes on the unit, and then tighten the screws
(5x5mm) on each side.
Note: The outer trim ring, sleeve and the metal strap
are not used for method B installation.
Side View
showing Screw
Holes marked T, N
or S.
Screw
Factory
Radio
Mounting
Braket
Screw
Dashboard or Console
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ENGLISH