American Dynamics Tyco AD920A User manual

FEATURES
The AD920A is a high quality, high resolution,
black and white, 20-inch video monitor that’s
perfect for security and surveillance applications.
The monitor provides crisp, clear, large-screen
images that allow you to observe the details in
smaller video inset boxes common on quad and
multiplexer displays.
The monitor contains a latching power switch,
which remains in its set position - either on or
off – regardless of incoming power status.
Therefore, the monitor does not have to be
physically turned back on after a power loss.
AD920A
20-INCH BLACK & WHITE MONITOR
•900 TV lines resolution
•Two looping video input
pairs
•Switchable DC
restoration
•Switchable
overscan/underscan
•Rack mountable
•Excellent for multi-
screen display
•Auto termination
•Convenient front panel
controls
•One looping audio input
pair
•Universal power supply
•EIA/CCIR auto detect
•Heavy duty metal cabinet
•Perfect for use with
quads and multiplexers
www.americandynamics.net

SPECIFICATIONS
Model Number
AD920A . . . . . . . . . . . . . . . . . . . . . .Monitor, B/W, 20 in, over 900 TV lines
(high-resolution), EIA/CCIR
Operational
Picture Tube . . . . . . . . . . . . . . . . . .20-inch diagonal, 114° deflection angle
Resolution . . . . . . . . . . . . . . . . . . .900 TV lines
Video Input
Level . . . . . . . . . . . . . . . . . . . . . . .1.0 Vp-p, composite
Impedance . . . . . . . . . . . . . . . . .HiZ / 75 Ω, auto termination
Audio Output . . . . . . . . . . . . . . . .1.0 watt
Overscan . . . . . . . . . . . . . . . . . . . . .10%
Front Panel Controls
V-Size . . . . . . . . . . . . . . . . . . . . . . . .Adjusts vertical size of picture
H-Size . . . . . . . . . . . . . . . . . . . . . . . .Adjusts horizontal size of picture
V-Hold . . . . . . . . . . . . . . . . . . . . . . .Adjusts picture for vertical stabilization
H-Hold . . . . . . . . . . . . . . . . . . . . . . .Adjusts picture for horizontal stabilization
Bright . . . . . . . . . . . . . . . . . . . . . . . .Adjusts overall shading of picture and
establishes picture brightness
Contrast . . . . . . . . . . . . . . . . . . . . .Adjusts relationship between light and dark
areas of picture
Sharpness . . . . . . . . . . . . . . . . . . . .Adjusts sharpness of picture
Volume . . . . . . . . . . . . . . . . . . . . . .Adjusts volume higher and lower
Scan Under/Over . . . . . . . . . . . . .Selects either underscan or overscan for
monitor
Video A/B . . . . . . . . . . . . . . . . . . . .Selects either video input A or video input B
Power . . . . . . . . . . . . . . . . . . . . . . . .Turns monitor on and off
Rear Panel Controls
DC Restoration On/Off . . . . . . .Turns automatic power restoration on/off
V-Linearity . . . . . . . . . . . . . . . . . . .Adjusts vertical linearity of picture
Connectors
Video A & B . . . . . . . . . . . . . . . . . .Two sets of BNC pairs for loop-through
operation, auto terminating
Audio . . . . . . . . . . . . . . . . . . . . . . . .One RCA pair for loop-through operation
AC Input Connector . . . . . . . . . . .IEC 320 type connector for AC input
Power Cables
North American . . . . . . . . . . . .NEMA 5-15P, UL
Continental European . . . . . .CEE7/7, GS
Electrical
Voltage . . . . . . . . . . . . . . . . . . . . . . .90 to 264 VAC (50/60 Hz)
Power . . . . . . . . . . . . . . . . . . . . . . . .40 watts
Mechanical
Dimensions (H x W x D)
Cabinet . . . . . . . . . . . . . . . . . . . .44.1 x 44.5 x 38.1 cm
(17.36 x 17.52 x 15.0 in)
Rack Mount . . . . . . . . . . . . . . . .44.3 x 48.3 x 38.5 cm
(17.44 x 19.0 x 15.25 in)
Unit Weight . . . . . . . . . . . . . . . . . .17.7 kg (39.07 lbs)
Shipping Weight . . . . . . . . . . . . . .20 kg (44.15 lbs)
Color . . . . . . . . . . . . . . . . . . . . . . . .Black
Construction . . . . . . . . . . . . . . . . .Metal cabinet
Environmental
Operating Temperature . . . . . . . .0° to 40° C (32° to 104° F)
Humidity . . . . . . . . . . . . . . . . . . . . .90% RH (non-condensing)
Storage Temperature . . . . . . . . . .-10° to 50° C (14° to 122° F)
Regulatory
Emissions . . . . . . . . . . . . . . . . . . . .FCC: Part 15, Class B
CE:EN55022
Meets Canada ICES-003
Immunity . . . . . . . . . . . . . . . . . . . .CE: EN50130-4
Safety . . . . . . . . . . . . . . . . . . . . . . . .UL1950, CSA 22.2, No. 950
CE: EN60950, DHHS: Rules 21 CFR
Subchapter J
Options
AD920ARK . . . . . . . . . . . . . . . . . . .Rack Mount Kit
AMERICAN DYNAMICS AD920A 20-INCH BLACK & WHITE MONITOR
VS243-02 01/03 L
©2003 Sensormatic Electronics Corporation
Product specifications and availability subject to
change without notice.
Certain product names mentioned herein may be trade
names and/or registered trademarks of other companies.
AC IN VIDEO A VIDEO B
IN IN OUT OUT
IN OUT
AUDIO
ON
OFF
DC-REST. V-LIN.
B
V-SIZE H-SIZE V-HOLD H -HOLD BRIGHT CONTRAST SHARPNESS VOLUME SCAN VIDEO
OVER
UNDER
A
A
B
Front Panel RearPanel AD920ARK Rack Mount Kit
with Front Panel