Panasonic WJ-SX550A Operating Instructions Manual page 41
Matrix switcher and system controller
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Also See for WJ-SX550A:
- Operating instructions manual (135 pages) ,
- Operating instructions manual (132 pages)
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WJ-AD550 Extension Unit
q
OPERATE
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.
Extension Unit WJ-AD
w
Extension
Extension
1
DATA
DATA
ADDRESS
ADDRESS
ON
OFF
ON
1
2
3
4
5
6
7
8
2
WJ-SX550A
WJ-SX550A
WJ-AD550
WJ-AD550
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
-37-
550
1
e
OFF
9V
1
2
3
4
5V
5
6
7
5V
8
2
POWER
r
ON
OFF
t
11A00001
y
3
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