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■ Connection with Digital Disk
Recorder WJ-HD500 Series
Note: Refer to a service manual procurable in your area, for
details on the connection with a recorder (after the net-
work board installation) to operate via LAN or the
Internet.
● To Confirm the Images from a Recorder
Connected to the Unit
The following is the description of the connection between a
recorder and this unit to confirm the images from the
recorder.
1. Set the unit address of the recorder to 1. Then, confirm
that the recorder’s CAMERA GENLOCK is set to OFF in
its SETUP MENU. (Refer to the recorder's operating
instructions.)
2. Connect the unit’s CAM OUT 1 to 16 connectors to the
recorder’s VIDEO IN 1 to 16 connectors with a coaxial
cable.
3. Connect the unit’s EXT IN connector to the recorder’s
MULTI SCREEN OUT connector with a coaxial cable.
4. Connect the unit’s DATA HDR connector to the
recorder’s DATA port with a modular cable.
(The control data and alarm signal will be output from
the unit to the recorder.)
5. After the connection, set the unit’s EXT IN to GENLOCK
ON through SETUP MENU or WJ-SX150 Administrator
Console (Refer to pp. 60 or 66).
■ Connection with the Alarm Output
Pins #10, 11, 23 and 24 (open collector) turns to 0 V while
the alarm is activated. These terminals can drive external
warning devices such as a buzzer or lamp of up to 100 mA,
16 V DC. If the rating exceeds 100 mA, 16 V DC use a relay
as shown in Example 2.
Alarm signals are output from the terminals until the reset.
Example 1: Direct drive connection
Example 2: Connection of devices exceeding drive
