Download Bid-Spec - American Dynamics

B/W Monitors
Bid-Spec
1.0 Description
High resolution, 20-inch black & white video monitor with over 900 TV lines of
resolution.
2.0 Performance Specifications
The monitor shall have a 51 cm (20-inch) diagonal, 114 degree deflection, flat square type
CRT picture tube with over 900 TV lines of resolution.
The monitor must accept CCIR and EIA signals, and must feature an auto-detect function
to identify the input signal and switch modes automatically.
The monitor must incorporate a universal power supply, allowing it to be compatible with
a voltage range of 90 - 264 VAC (50/60 Hz). The power supply must be regulated to
maintain excellent performance during fluctuations in line voltage. Power consumption
must not exceed 40 watts.
The monitor must be shipped with both North American NEMA 5-15P and Continental
European CEE 7/7 power cords.
The monitor must have two looping composite video inputs and one looping audio input.
The video inputs must have auto termination circuitry.
The monitor shall have a built-in audio speaker with an output of 1 watt.
The monitor must contain a latching power switch which remains in the set position, either
on or off, regardless of incoming power status to ensure the unit does not have to be
physically turned back on after a power loss.
Controls for v-size, h-size, v-hold, h-hold, bright, contrast, sharpness, volume,
underscan/overscan, video A/B selector, and power shall be conveniently located on the
front panel.
The monitor shall have a vertical line control, to adjust the vertical linearity of the picture.
Controls for v-line and DC restoration on/off shall be located on the rear panel.
The monitor must have a heavy duty metal cabinet to protect the CRT and circuitry. An
optional rack mount kit must be available.
The monitor must be able to operate to full specifications within the normal temperature
range of 0 to 40 C (32 to 104 F).
The monitor shall be an American Dynamics AD920A Series or equivalent.
AD920A v1.0
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File: 493729554, Rev 1
B/W Monitors
Architect & Engineer Specification
Quick-Spec
3.0 Minimum Performance Specifications
The monitor must meet the following requirements:
Operational
Picture Tube: .......................................... 20-inch diagonal 114 deflection, flatsquare CRT
Resolution: ............................................. >900 TV lines
Video Input:
Level:......................................... 1.0 Vp-p, composite, NTSC/PAL
Impedance: ................................ HiZ / 75 Ohm, auto termination
Audio Output:......................................... 1 watt
Overscan ................................................. 10%
Mechanical
Dimensions (H x W x D):
Cabinet: ..................................... 441 x 445 x 381 mm (17.36 x 17.52 x 15 in)
Rack Mount: .............................. 487 x 483 x 385 mm (19.19 x 19 x 15.25 in)
Unit Weight: ........................................... 17.7 Kg (39.07 lbs.)
Shipping Weight: ................................... 20 Kg (44.15 lbs.)
Color:...................................................... Black
Construction: .......................................... Metal Cabinet
Electrical
Supply Voltage: ...................................... 90 - 264 VAC (50/60Hz)
Power: .................................................... 40 watts
Controls
Front Panel: ............................................ V-size, H-size, V-hold, H-hold, Bright,
Contrast, Sharpness, Volume,
Underscan/Overscan, Video Input A,
Video Input B, and Power.
Rear Panel: ............................................. V-line and DC Restoration on/off
AD920A v1.0
Page 2 of 3
File: 493729554, Rev 1
B/W Monitors
Architect & Engineer Specification
Quick-Spec (continued)
Connectors
Rear Panel: ............................................. IEC 320 connector for AC in, Video A
(in/out), Video B (in/out), and Audio
(in/out).
Power Cords: .......................................... NEMA 5-15P, UL (N America)
CEE 7/7, GS (Continental Europe)
Environmental
Temperature: .......................................... 0 to 40 C (32 to 104 F)
Relative Humidity: ................................. 0 - 90% (non-condensing)
Storage Temperature: ............................. -10 to 50 C (14 to 122 F)
Regulatory
Emissions:
FCC: .......................................... Part 15, Subpart, Class B
CE:............................................. EN55022
Meets Canadian ICES-003
Immunity:
CE:............................................. EN50082-1
Safety:
UL: ............................................ UL1950
CSA: ......................................... C22.2
CUL: .......................................... UL1950
CE:............................................. EN60950
DHHS: ....................................... Rules 21 CFR, Subchapter J
Warranty
Minimum two years
AD920A v1.0
Page 3 of 3
File: 493729554, Rev 1