Compaq 1220 manual Specifications

Page 17

6 SPECIFICATIONS

 

 

Size

55cm/22" (508mm/20" Viewable Image Size)

 

 

Mask type

Aperture grille

 

 

Gun

In-line

 

 

Deflection angle

90°

CRT

Phosphors

Red, Green, Blue EBU (medium short persistence)

 

 

Aperture grille pitch

0.24mm

 

 

Phosphor pitch

0.25mm

 

 

Face Plate

G-WARAS

 

 

Focusing method

Dynamic Beam Forming (DBF)

INPUT SIGNAL

Video

0.7Vp-p analog RGB

Sync

Separate H, V sync., Composite sync., or Sync on Green

 

 

 

 

 

 

 

SIGNAL INTERFACE

Input Connectors

DB9-15P X 2

Input Impedance

75 Ohms(video), 2.2k Ohms(sync.)

 

 

Function

Self-powered HUB complying with USB Spec. Rev. 1.1

USB

Interface

•Upstreamport/12Mbps

 

 

 

 

•3 Downstream ports/12Mbps, 1.5 Mbps (500mA max. per each

 

 

 

 

Downstream port)

SCANNING

Horizontal

30 - 130kHz

FREQUENCY

Vertical

50 - 160Hz

RESOLUTION (HxV)

2048 dots x 1536 lines Non-Interlaced maximum addressable resolution format at 80Hz

WARM-UP TIME

30 minutes to reach optimum performance level

BRIGHTNESS

100cd/m2, standard full white video signal at 9300K (+ 8MPCD)

BLANKING TIME

Horizontal

 

> or = 2.0 µsec (typ.)

Vertical

 

> or = 400 µsec (typ.)

 

 

 

DISPLAY SIZE

396mm x 297mm(typ.) s ratio 4:3 (371mm x 297mm(typ.) ratio 5:4)

COLOR

5000K~9300K

 

POWER SOURCE

AC100-120/220-240V±10% 50/60Hz 140W (typ.) (155W (typ.) with USB operation)

 

 

 

 

 

OPERATING

Temperature

 

5 - 35°C

ENVIRONMENT

Humidity

 

10 - 90%RH (without condensation)

DIMENSIONS

(W)19.5inch x (H)19.4inch x (D)18.6inch / (W) 495mm x (H) 493.5mm x (D) 473mm

 

 

 

 

 

WEIGHT

Approx. 29.7kg (65.5 lbs.)

 

TILT/SWIVEL

Tilt Angle

 

-5° - +10°

BASE

Swivel Angle

 

±90°

 

 

Safety

 

UL1950 (UL), CSA C22.2 No.950 (C-UL)

 

 

 

 

EN60950 (TÜV-GS)

 

 

EMC

 

FCC Class-B, DOC Class-B

 

 

 

 

For Europe only:

 

 

 

 

EN55022 Class-B, VCCI Class-B

 

 

 

 

EN61000-3-2, EN61000-3-3, EN55024

REGULATIONS

X-Ray

 

DHHS, HWC, Röv vom 8.1, 1987

 

 

Other

 

CE-Marking (For Europe only), MPR-II/TCO'91

 

 

 

 

ISO9241-3, ISO9241-7, ISO9241-8 (TÜV-GS)

 

 

 

 

TCO '99

 

 

 

 

International ENERGY STAR Program

 

 

 

 

Energy 2000 Labeling Award

 

 

 

 

Guidelines for the Suppression of Harmonics

 

 

 

 

in Appliances and General-Use Equipment

*This monitor is registered / certified with Model No. PE1042P.

Image 17
Contents Compaq P1220 Modifications JapaneseNotice EPAEnergyStarCompliance Contents Introduction FeaturesPower Management Function Internal Preset Memory CapabilityCleaning Your Monitor DDCScreen Position Adjustment Quick Operation ChartUnpacking CD-ROMFunction Part NameControl Names AC Power Connection Installation and ConnectionSignal Cable Connection Connection to VGA Compatible SystemUSB System Basic Application Connecting to Two ComputersInstallation of USB Function Functions How to adjust the screenAdjustment Items Page Problem Self Diagno Specifications Signal Cable Monitor Signal Input Connector DB9-15PAppendix Mounted on the Rear Panel

1220 specifications

The Compaq 1220 is a notable entry in the realm of portable computing, representing a significant evolution in laptop design and functionality during its time. Launched in the early 1990s, this model stands out for its blend of portability, performance, and user-friendly features, which catered to both business professionals and everyday consumers.

One of the key features of the Compaq 1220 is its compact size, which distinguished it from bulkier contemporaries. Weighing in at approximately 5.6 pounds, it was designed to be easily transported, making it an attractive option for users who required computing power on the go. Its dimensions, along with its relatively lightweight chassis, facilitated easy handling and travel, aligning perfectly with the growing demand for mobile computing solutions.

Equipped with a high-resolution color LCD screen, the Compaq 1220 offered enhanced visual clarity, allowing users to engage with their applications and content with improved detail and vibrancy. The display technology was a significant advancement at the time and contributed to a more immersive user experience, whether for professional presentations or casual media consumption.

In terms of performance, the Compaq 1220 featured an Intel 486 processor, which provided the necessary computing power for running various applications, from word processing to spreadsheet management. It also included a sufficient amount of RAM, ensuring smooth multitasking capabilities. The inclusion of a hard drive offered ample storage space for documents and files, a crucial aspect for business users who relied on their laptops for storing important data.

Another noteworthy aspect of the Compaq 1220 was its battery life. The laptop was engineered to offer several hours of usage on a single charge, enabling users to work remotely without the constant worry of needing a power source. This feature was especially appreciated in an era where power outlets were not as prevalent in public spaces.

Connectivity was made possible through various ports and expansion slots, allowing for compatibility with printers, external drives, and other peripherals. This versatility made the Compaq 1220 a functional tool for various tasks, from office work to creative projects.

Overall, the Compaq 1220 exemplified the transition towards more portable and powerful computing, laying the groundwork for future innovations in laptop technology. Its combination of lightweight design, enhanced display, robust performance, and reliable battery life made it a memorable model in the evolution of personal computing.