Compaq 1220 manual Modifications

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RegulatoryComplianceNotices

Federal Communications

Commission Notice

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

nReorient or relocate the receiving antenna.

nIncrease the separation between the equipment and receiver.

nConnect the equipment into an outlet on a circuit different from that to which the receiver is connected.

nConsult the dealer or an experienced radio or television technician for help.

Modifications

The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Compaq Computer Corporation may void the user’s authority to operate the

equipment.

Cables

Connections to this device must be made with shielded cables with metallic RFI/EMI connector hoods in order to maintain compliance with FCC Rules and

Regulations.

Declaration of Conformity for products marked with the FCC

logo - United States only

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1)this device may not cause harmful interference, and

(2)this device must accept any interference received, including interference that may cause undesired operation.

For questions regarding your product, contact:

Compaq Computer Corporation

P. O. Box 692000, Mail Stop 530113 Houston, Texas 77269-2000

Or, call

1-800- 652-6672 (1-800-OK COMPAQ)

For questions regarding this FCC declaration, contact: Compaq Computer Corporation

P. O. Box 692000, Mail Stop 510101 Houston, Texas 77269-2000

Or, call

(281) 514-3333

To identify this product, refer to the Part, Series, or Model number found on the product.

CanadianNotice

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations

Avis Canadien

Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.

European Union Notice

Products with the CE Marking comply with both the EMC Directive (89/336/EEC) and the Low Voltage Directive (73/23/EEC) issued by the Commission of the EuropeanCommunity.

Compliance with these directives implies conformity to the following European Norms (in brackets are the equivalent international standards):

nEN55022 (CISPR 22) - Electromagnetic Interference

nEN55024 (IEC61000-4-2,3,4,5,6,8,11) - Electromagnetic Immunity

nEN61000-3-2 (IEC61000-3-2) – Power Line Harmonics

nEN61000-3-3 (IEC61000-3-3) – Power Line Flicker

nEN60950 (IEC950) - Product Safety

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Contents Compaq P1220 Modifications JapaneseNotice EPAEnergyStarCompliance Contents Features IntroductionCleaning Your Monitor Internal Preset Memory CapabilityPower Management Function DDCUnpacking Quick Operation ChartScreen Position Adjustment CD-ROMFunction Part NameControl Names Signal Cable Connection Installation and ConnectionAC Power Connection Connection to VGA Compatible SystemConnecting to Two Computers USB System Basic ApplicationInstallation of USB Function How to adjust the screen FunctionsAdjustment Items Page Problem Self Diagno Specifications Appendix Monitor Signal Input Connector DB9-15PSignal Cable 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.