AvMap ULTRA UX0EFS2XAM - Manual (Page 8)

8 - User and Installation Manual
AvMap Ultra EFIS
User and Installation Manual - 9
AvMap Ultra EFIS
2.3 Connections & wiring
On the back of the unit there are 4 connectors: the Pitot port, the static port, the power supply
connector, and the GPS receiver connector (see Figure 5).
Pitot Tube Airspeed Indicator Altimeter
Static Port
Figure 6
Connection to the Pitot-static system
In order to display accurate speed and altitude data the Ultra needs to be connected to the
aircraft Pitot-static system. First of all remove the two caps protecting the STATIC and PITOT
ports. Installation along with other mechanical or digital altimeters and airspeed indicators is
supported by mean of a T coupler (not included in the Ultra box).
Connections
On the back of the unit there are 3
connectors: the pitot port, the static port,
and the GPS antenna connector.
A free wires power and I/O cable allows
direct connection to main aircraft power
supply and to two external RS232
devices.
ƒ Connect the aircraft pitot line to the
port labelled PITOT and the aircraft
static line to the port labelled
STATIC. Make sure the tubes fit tightly
into the ULTRA. Use flexible plastic
tubes with an inside diameter of 5 mm
(0.2 inches).
ƒ Connect the GPS receiver included in
the box to the GPS port.
ƒ Power the ULTRA from an 11V to 36V
supply. Mount on the Power wire (RED)
the 1A fuse holder, provided in the box,
to protect against short circuits.
Pitot Static
Pitot Static
Connections
On the back of the unit there are 3
connectors: the pitot port, the static port,
and the GPS antenna connector.
A free wires power and I/O cable allows
direct connection to main aircraft power
supply and to two external RS232
devices.
ƒ Connect the aircraft pitot line to the
port labelled PITOT and the aircraft
static line to the port labelled
STATIC. Make sure the tubes fit tightly
into the ULTRA. Use flexible plastic
tubes with an inside diameter of 5 mm
(0.2 inches).
ƒ Connect the GPS receiver included in
the box to the GPS port.
ƒ Power the ULTRA from an 11V to 36V
supply. Mount on the Power wire (RED)
the 1A fuse holder, provided in the box,
to protect against short circuits.
GPS
receiver
GPS
receiver
GPS
RECEIVER
Ultra EFIS
(rear view)
10 wires cable
Power
& I/O
GPS
Figure 5