18
External terminal
Important:
• Be sure to turn off the power of each device before connection.
Alarm output
Output specification:
Open collector output
(max. voltage: 16 V DC)
Off:
2 to 4 V DC, internally pulled up
On:
Output voltage 1 V DC or less (max. drive
current: 100 mA)
Color/black-and-white input
Input specification:
No-voltage make contact
input (3 to 5 V DC, internally pulled up)
Color:
Open or 3 to 5 V DC
Black and white:
Make contact with GND
(required drive current: 0.2 mA or more)
* When color input or black-and-white input is enabled, set the black-and-white switching,
"BW MODE" to "EXT". (
☞
page 43)
* When an external device is connected, exercise care to avoid exceeding the rating.
* Applicable wire: AWG22-AWG28, solid wire/stranded wire
Strip the end 9 to 10 mm of the wire and insert it.
GEN-LOCK
IN/OUTPUT
TERMINAL
1
6
7
8
9
2
3
4
5
VIDEO OUT
POWER
ALARM (alarm output)
DAY/NIGHT
(color input/BW input)
GND
WV-CLR930
GND
* The external terminal is the same between
WV-CLR930 and WV-CLR934.
220V-240V~50Hz
9 to 10 mm
External synchronization
When an external synchronizing signal input is provided to the external synchronization input
connector on the rear side of the camera for loop through, select function switch No.1 to "Hi-Z".
To terminate the connector, select "G/L 75
Ω
". Select "G/L 75
Ω
" for the normal situation, too.
(UP)
(LEFT)
(RIGHT)
(DOWN)
(SET)
FAR
ABF/MENU
NEAR
1
2
3
4
5
FUNCTION
SWITCH
Function switch No. 1
