13
G
AQ-VU synchronized recording connector
Use to control starting and stopping of AQ-VU recording, as well
as to synchronize the time.
H
SYNC OUT connector
Use for synchronized recording output. Do not connect any-
thing when not conducting synchronized recording.
I
EXT TRIGGER IN connector
Use to input external trigger contact signals to start and stop
recording.
J
Cooling fans
These are exhaust fans to cool the unit. Do not block their
outputs.
K
FG (frame grounding) connector
Connect a grounding wire here.
L
DC IN power connector
Input a voltage between 11 V and 30 V.
M
UPS SIGNAL IN (contact input) connector
Connect the desired contact output of an uninteruptible
power supply here. Confirm the specifications of the connector
beforehand.
Do not connect anything if you are not using this feature.
N
EXPANSION OUT connector
Connect this to the EXPANSION IN connector of the AU-WXEPIO
below it using a connection cable.
O
EXPANSION IN connector
Connect this to the EXPANSION OUT connector of the WX-7000
or AU-WXEPIO unit above it using a connection cable.
P
FG (frame grounding) connector
Connect a grounding wire here.
Q
OUT connectors
Use to output measurement and playback signals.
R
Cooling fan
This is an exhaust fan to cool the unit. Do not block its output.
S
DC IN power connector
Input a voltage between 11 V and 30 V. Not every expansion
unit requires direct power input. (See pages 4-5.)
4. Names and Functions of Parts
