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54-EN
Installation and Connections
About the system switch
It is necessary to change the system
switch before installing this unit.
• Change to “1:SYSTEM” when the TMI-
M990 is connected with an IONBUS
compatible head unit.
• When not connected to an IONBUS
compatible head unit, change to
“2:STANDALONE”.
• Be sure to turn the power off to the unit
before changing the switch position.
Slide the TMI-M990 into the dashboard.
When the unit is in place, make sure
the locking pins are fully seated in the
down position. This can be done by
pressing firmly in on the unit while
pushing the locking pin down with a
small screwdriver. This ensures that the
unit is properly locked and will not
accidentally come out from the
dashboard. Install the supplied Front
Frame.
Removal
1. Use a small screwdriver (or similar
tool) to push the locking pins to the
“up” position (see Step 3). As each
pin is unlocked, gently pull out on the
unit to make sure it does not re-lock
before unlocking the second pin.
2. Pull the unit out, keeping it unlocked
as you do so.
< JAPANESE CAR >
To install using the vehicle's standard
bracket.
• Make sure to use the supplied screw
(M4 x 3) to install the monitor.
If you use another screw to install the
monitor, it may cause a malfunction.
Lock Pin
Installing the AV-Interface Unit
When mounting the unit with the Velcro
fasteners, be sure to choose a flat
location.
Do not hang the unit from the bottom of
the dashboard or rear deck with the
Velcro fasteners.
1 Remove the Protective paper and
attach two pieces of Velcro fastener
to the bottom of the AV-Interface
Unit.
2 Check the position, and then fix the
unit to the floor carpet.
TMI-M990
Screws (M4 x 3)
(Included)
Mounting
Bracket
Ground Lead
Velcro
Fasteners
(Included)
3
AV-Interface Unit
Protective paper
Protective paper
12
1:SYSTEM
2:STANDALONE
(Initial Setting)
<Monitor bottom side>