Part 1 – Introduction
11
–
ALO
: It is the BJT (Bipolar Junction Transistor) -
open collector output. If the voltage and current
exceed the specification limit (Max load: 30mA,
Max Voltage: 5VDC), the product could be
damaged. When connecting the device which
exceeds the specification limit, refer to the picture
(circuit) below.
If used with an external inductive load(e.g. relay),
a diode must be connected in parallerl with
the load for protection. Otherwise, the product
could be damaged.
•
Audio In/Out, Video Out
–
A_I
: Connect an audio source to this port. (line in)
–
A_O
: Connect an amplifier to this port (line out).
This device does not feature a built-in audio
amplifier unit and therefore requires the user to
purchase a separate speaker system with a built-in
amplifier.
–
V_O, GND
: Connect the cable's signal line and
ground line to these ports and the connector on
its opposite end to a monitor. Use these ports
for previewing video and not monitoring video.
Go to Remote Setup (Video – Camera menu >
Miscellaneous tab) and choose a video out signal.
(NTSC or PAL)
When inserting an alarm in/out, audio in/out,
or video out, connector, hold down the button
and push the connector in through the exposed
hole. Release the button and then gently pull
on the wire to ensure a secure connection. To
disconnect, press down on the button again and
pull the wire out.
• Check your local laws and regulations on
making video or audio recordings. The user
will be held liable for any violation of the
law. (Article 25-5 of the Personal Information
Protection Act: Operators of image data
processing devices may not operate such
devices for purposes other than as originally
intended during device installation, place such
devices at locations other than as originally
intended, or use such devices to record audio.)
• Organize the power cable so that it will not
cause people to trip over or become damaged
from chairs, cabinets, desks, and other objects
in the vicinity. Do not run the power cable
underneath carpet or a rug or plug the cable
into a power outlet shared by a number of other
devices.
• The network connector is not designed to be
connected directly with cable or wire intended
for outdoor use.