
SECTION I INSTAI,[,A'T'ION
1.0.3 INDICATOR MOUNTING & WIRING
The indicator is mounted to the panel from the back side. Four
mounting screws are provided for this purpose. Do not use longer
screws or damage to the instrument will result. The supplied screws
will accommodate panel thicknesses from 0.062 to 0.050 inches. lf a
panel thickness of other than this is required, then determine the
difference in thickness and procure new screw length accordingly.
Test your new screw lengths by finger tightening them into the panel
and indicator. The screws should tighten against the panel only and
should not 'bottom out' in the indicator. Be careful not to cross thread
the screws or the indicator bezel will be permanently damaged. The
indicator cut-out and mounting space requirement's information is
provided in 'SECTION 5 ILLUSTRATIONS'.
To wire indicators to DPU simply plug any display cable connector
into the back of the indicator observing the keying tab to notch.
1.0.4 DISPLAY CABLE FABRICATION
(P/N 401000s)
STEP 1: Carefully move the connectors into the positions required on
the flat. ribbon cable for your panel layout. They may face
either up or down. Look for the small embossed arrowhead on
the cable connectors that points to an edge of the cable.
MAKE SURE ALL CONNECTOR ARROWHEADS POINT TO
THE SAME EDGE OF THE CABLE AS THE INSTALLED DPU
CABLE CONNECTOR I
STEP 2: The connector is secured to the ribbon cable by closing it in
clean smooth jaws of a vise until ine sides 'snap over' into
position. Make sure the cable connector is SQUARE TO THE
CABLE before any closing takes place. Once installed,
connectors and cable cannot be re-used !
STEP 3: Once all connectors are installed, trim any excess cable
away by using a new SHARP pair of scissors. lnspect the cut
to insure that adjacent wires are not touching each other.
INSURE that once installed, the trimmed ends of the cable do not
touch anything.
50lr)002 REv FVM IIIIIII OWNERS MANUAL