Panasonic WVCU550C - SYSTEM CONTROLLER UNIT, Руководство по эксплуатации

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36
2
O P E R A T E
Extension Unit WJ-AD
550
q
WJ-AD550 Extension Unit
■
Appearance
●
Front View
OFF
+
9V
+
5V
−
5V
POWER
ON
11A00001
Extension
1
2
WJ-SX550A
Extension
1
2
DATA
ADDRESS
1
2
3
4
5
6
7
8
ON OFF
DATA
ADDRESS
1
2
3
4
5
6
7
8
ON OFF
WJ-AD550
WJ-SX550A
WJ-AD550
w
e
r
t
y
●
Rear View
q
Operate Indicator (OPERATE)
Is on when the power of the WJ-AD550 Extension Unit
is turned on.
w
Extension Board (EXTENSION)
One of these boards is installed in the WJ-SX550C
Matrix Switcher. Connect these boards using the 25-
pin connection cables supplied to expand the Matrix
Switcher system.
Refer to the Extension Board on page 37 for more
details.
e
Voltage Indicator (+9V, +5V, –5V)
These LEDs indicate the presence of +9 V, +5 V and
–5 V regulated DC voltages.
r
Power Switch (POWER ON/OFF)
This switch is used to turn the Extension Unit power on
and off.
t
Fuse Holder
y
Power Cord