Electronics International UBG-16 User Manual

Page 16

Yellow Precision Connector

A. Strip the over braid back 1". Be careful not to nick the wires. Shrink a piece of 1" heat shrink over the

cut portion of the over braid.

B. Remove the yellow cap on the Precision Female Connector.

C. Strip the insulation from the wires back 1/2".

D. Connect the yellow lead of the Extension Cable to the terminal marked “+” and the red lead to the other

terminal. The insulation on these wires should almost touch the mounting screws. Replace the yellow cap
on the Female Precision Connector. Be careful not to overtighten any screws or twist the wires when
installing the connector.

1 2

Plug each probe into its associated Extension Cable. Be sure the connectors mate properly. When tie
wrapping these cables down, be sure there is no strain or pull on the cable against the probe or connectors.
Dress each cable up to the instrument keeping them away from any hot areas such as exhaust stacks,
cylinder heads, etc.

Note: One drop of oil on the red slip-on connectors before mating them together will help prevent corrosion
for many years.

Tie off any excess cable under the instrument panel. Be sure these cables do not obstruct the freedom
of travel of any controls.

16.

16. Install UBG-16 Functional Modules & Accessories:

Install UBG-16 Functional Modules & Accessories:

If a channel on the UBG-16 is to be used to monitor a function other than temperature, an appropriate Func-
tional Module must be installed. A Functional Module is a small box with circuitry used to convert pressure,
RPM, Voltage, Amps, etc. to an appropriate signal the UBG can display. This signal can be connected to any
unused channel on the UBG-16. These modules are small and light and are tie wrapped under the instrument
panel. They come with a Circular Connector so they may be installed and removed easily. Below is a list of
the functional modules available:

FM-OP - Oil Pressure

FM-FP - Fuel Pressure

FM-MP - Manifold Pressure

FM-Gyro - Gyro Vacuum

FM-RPM - RPM

FM-VA - Volts/Amps

FM-Flow - Fuel Flow (Flow only)

You may install any Functional Modules at any time. Installation Instructions for the various Functional
Modules are included with the modules.

Yellow Precision Connector

Yellow Wire

Red Wire

Rev. A 12/29/04