11
Note:
The
WireMaster Mapper
does not test for reversed polarity
DC voltages. If reversed polarity DC is present, the
WireMaster
Mapper
will not properly detect a Remote. If you suspect reversed
polarity DC voltage is present, use the BNC to Clip Lead adaptor
to connect to the suspect wires, reversing the polarity of the con-
nection to check for the presence of DC voltage.
The
WireMaster Mapper
is intended for use on un-terminated
cables, that is, cables without any devices connected to them.
Before connecting any Remotes to cables, using the appropriate
adaptor connect the
WireMaster Mapper
, with its Function switch
set to OFF: OVERLOAD / VOLTAGE, to each of the cables to be
mapped. If there is an AC or DC (plus) voltage present, the OVER-
LOAD / VOLTAGE indicator LED will light and the warning beeper
will sound intermittently. If this occurs, the cable(s) cannot be
Mapped / Identified (ID’ed) with the
WireMaster Mapper
.
When it has been determined that no AC or DC voltage is present,
connect the various Remotes to the cables to be ID’ed
Press the UNLOCK button and set the Function switch to the CABLE
MAP position. The OPEN LED must light. If the OPEN LED does
not light, there may be a defect in the
WireMaster Mapper
that
will prevent it from correctly ID’ing a cable. Check or replace the
battery before proceeding.
