21
3.
Please switch the ammeter to
Ω×1, and check control signal
s and
high-pressure signals impedance value. High-pressure signals are
100V
（
White
）
and
COM
（
Green
）
.
If the there are more than one high-pressure
signals, please inspect these high-pressure signals as well.
100V
（
White
）
&
【
RF OUT
（
Yellow
）
、
B+
（
Red
）
、
RF IN
（
Blue
）
、
G
（
Black
）】
COM
（
Green
）
&
【
RF OUT
（
Yellow
）
、
B+
（
Red
）
、
RF IN
（
Blue
）
、
G
（
Black
）】
☆
Usually, positive and negative (+/-) impedance values are high (above 500
Ω
)
unless there are any short-circuits. If that happens, use 1/2 troubleshooting
method to examine. Connect the cables to WMP-2100 after examining.
☆
After examining, turn on WMP-2100 and it will start auto-scanning. Make
sure all the decoders work properly then connect high-pressure signal lines
to a power amplifier.
☆
If more than two main consoles are connected, please make sure all the
connected apparatuses work properly. Next, inspect connection on
WMP-2100A according to
III. Linked control for two main consoles
on P.14.
Summary of Contents for WMP-2100
Page 14: ...13 b WMP 60 200 zones DIP switch chart ...
Page 23: ...22 X System Structure ...
