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Power Source 120 V AC, 60 Hz
Frame Memory Sampling frequency: 14.3 MHz
Quantizing bit: 8 bit
Pixels: 720 x 484
Internal Synchronization 2:1 interlace
Horizontal 15.734 kHz
Vertical 60 Hz
Refresh Rate 1/60
Video Input
2:1 interlace, composite 1 V [p-p] / 75Ω, Auto termination or Loop-through,
black and white or color video signal x4 (each video signal should be
synchronized vertically for vertical interval switching. Does not have to
be synchronized in case vertical interval switching is not required)
Video Output Video Output x2, composite, 1 V [p-p] / 75Ω,
Color or black and white video signal with composite sync and burst signal
Title Up to 8 characters for each window
Alarm Input
One for each 4 video inputs (Max. DC 12 V and a make-contact with the ground)
Alarm Output One (Max. DC 24V, 100mA open collector circuit)
Alarm Time Adjustable approx. 1-30s, 1, 2, 3, 4, 5 min. or EXT
Recover Input One (Max. DC 12V and a make-contact for ground)
Auto Reset Time Adjustable approx. 1-30s, 1, 2, 3, 4, 5 min. or OFF
Ambient Operating Temperature
–10 ˚C - +50 ˚C (14 ˚F - 122 ˚F)
Dimensions (W x H x D) 420 x 44 x 350 mm (16-1/2" x 1-3/4" x 13-3/4")
Weight 3.6 kg (7.9 lbs.)
320 (12-5/8")
420 (16-1/2")
480 (18-7/8")
44 (1-3/4")
10
(3/8")
270 (10-5/8")
350 (13-3/4")
40 (1-9/16")
DIMENSIONSSPECIFICATIONS
Color Quad Unit
WJ-MS424
4 camera inputs
1 2 3
4 5
1
2
3
4
5
Power On/Off Switch
Alarm LED
Video Select Switch (1, 2, 3, 4)
Cursor Switch ( , / +,
—
)
Alarm Reset, Quad, Sequence, Escape Switch
Menu Switch
6 7 8
9 10
6
7
8
9
10
Video Input Connector
VCR Out Connector
Alarm Remote Connector
Video Output Connector
Video Out Connector
Front View
Rear View
MAJOR OPERATING CONTROLS
Unit : mm (inches)
QUAD UNIT
SERIESIMAGE CAPTUREPROCESSINGRECORDING/ARCHIVINGVIEWING
•
Advanced digital processing technology allows connection of virtually
any 2:1 interlace camera with the WJ-MS424.
•
Great picture quality with 8 bit/14.3 MHz sampling
•
Quad picture and sequential switching function
•
Alphanumeric character generator permits presetting of up to
8 characters and its position.
•
Quad picture border lines can be inserted
•
Alarm inputs terminals
•
User-friendly on-screen set up menu
KEY FEATURES