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1. Operation Indicator (OPERATE)
This indicator lights up when the WJ-AD550 Extension
Unit is turned power on.
2. Extension Board (EXTENSION)
One of these boards is used to install in the WJ-
SX550A Matrix Switcher. Connect these boards by
supplied 25-pin Connection Cables to expand the
Matrix Switcher System.
Refer to the Extension Board on page 38 for more
details.
3. Voltage Indicator (+9V, +5V, –5V)
These LEDs indicate the presence of +9V, +5V and
–5V regulated DC voltages.
4. Power On/Off Switch (POWER ON/OFF)
This switch is used to turn the Extension Unit power on
or off.
5. Fuse Holder
6. Power Cord
O P E R A T E
Extension Unit WJ-AD
550
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
q
w
e
r
t
y
WJ-AD550 Extension Unit
3
Содержание WJ-CU550A
Страница 3: ......
Страница 7: ... 4 ...
Страница 8: ... 5 BASIC OPERATION OF A MATRIX SWITCHER 1 ...
Страница 14: ... 11 FEATURES OF THE SYSTEM 500 MATRIX SWITCHER 2 ...
Страница 26: ... 23 DETAILED PRODUCT DESCRIPTION AND SELECTION 3 ...
Страница 52: ... 48 ...
Страница 53: ... 49 INSTALLATION AND SYSTEM CONNECTIONS 4 ...
Страница 69: ... 65 SOFTWARE SETUP 5 ...
Страница 96: ... 92 ...
Страница 97: ... 93 OPERATING PROCEDURES 6 ...
Страница 122: ... 118 ...
Страница 123: ... 119 TROUBLESHOOTING 7 ...
Страница 127: ... 123 SPECIFICATIONS 8 ...
Страница 131: ... 127 9 INDEX ...
Страница 135: ... 131 ...
Страница 137: ......