Panasonic WJ-ND400K Operating Instructions - Page 104

Uninterruptible Power Supply UPS Connectivity, ALARM/CO

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About Connectors Uninterruptible Power Supply (UPS) Connectivity This section explains how to connect an Uninterruptible Power Supply (hereafter UPS) as part of your power outage countermeasures. When the recorder receives a power outage detection signal from the UPS, it begins its internal power off sequence (process to stop recording to protect the recorder). After the internal power off sequence is complete, a signal is output from the Power outage recovery completion output to the UPS and the recorder is then ready to turn off power. (Signal ground) (Signal ground) (Outage detection input) (Detection) Recorder 13 (Power Outage recovery complection output) (Shutdown) 23 19 * Refer to the instruction manual for the UPS you are using. ALARM/CONTROL Power cord Uninterruptible Power Supply (UPS) To electric outlet Important: • Be sure to use a UPS that provides a sine-wave output. Do not use a UPS that provides a square wave. Doing so may damage the recorder. 35

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About Connectors
35
This section explains ho
w
to connect an Uninterrupti
b
le Po
w
er Supply (hereafter UPS) as part of your po
w
er outage countermeasures.
W
hen the recorder receives a po
w
er outage detection signal from the UPS, it
b
egins its internal po
w
er off se
q
uence (process to stop recording to
protect the recorder).
After the internal po
w
er off se
q
uence is complete, a signal is output from the Po
w
er outage recovery completion output to the UPS and the
recorder is then ready to turn off po
w
er.
Uninterruptible Power Supply (UPS) Connectivity
Important:
•
Be sure to use a UPS that provides a sine-
w
ave output.
Do not use a UPS that provides a s
q
uare
w
ave. Doing so may damage the recorder.
Uninterr
u
ptible
Power S
u
pply
(UPS)
13
23
19
(Power O
u
tage reco
v
ery complection o
u
tp
u
t)
(O
u
tage detection inp
u
t)
(Signal gro
u
nd)
Power cord
Refer to the instr
u
ction
man
u
al for the UPS
yo
u
are
u
sing.
(Signal gro
u
nd)
(Detection)
(Sh
u
tdown)
Recorder
To electric o
u
tlet
ALARM/CO
N
TROL
*