PICTURE menu

PICTURE menu (continued)

Item

Description

 

Using the ▲/▼ buttons switches the color temperature mode.

 

 

#1 HIGH DEFAULT #1 HIGH CUSTOM #2 MID DEFAULT

 

 

 

 

#6 Hi-BRIGHT-3 CUSTOM

#2 MID CUSTOM

 

 

 

 

#6 Hi-BRIGHT-3 DEFAULT

#3 LOW DEFAULT

 

 

 

 

#5 Hi-BRIGHT-2 CUSTOM

#3 LOW CUSTOM

 

 

 

 

#5 Hi-BRIGHT-2 DEFAULT #4 Hi-BRIGHT-1 CUSTOM #4 Hi-BRIGHT-1 DEFAULT

 

 

 

 

 

 

To adjust CUSTOM

 

 

 

Selecting a mode whose name includes

 

CUSTOM and then pressing the ► button or the

 

ENTER button displays a dialog to aid you in

 

adjusting the OFFSET and GAIN of the selected

 

mode.

 

COLOR TEMP

OFFSET adjustments change the color intensity

 

on the whole tones of the test pattern.

 

 

GAIN adjustments mainly affect color intensity

 

on the brighter tones of the test pattern.

 

Choose an item using the ◄/► buttons, and adjust the level using

 

the ▲/▼ buttons.

 

 

You can display a test pattern for checking the effect of your

 

adjustment by pressing the ENTER button.

 

Each time you press the ENTER button, the pattern changes as

 

below.

 

 

 

No pattern ð Gray scale of 9 steps

 

 

 

Ramp Gray scale of 15 steps

 

• When this function is performed, lines or other distortion may

 

appear.

 

 

Using the ▲/▼ buttons adjusts the strength of whole color.

COLOR

 

Strong ó Weak

 

• This item can be selected only for a video signal, s-video or

 

 

component video signal.

 

 

Using the ▲/▼ buttons adjusts the tint.

 

TINT

 

Greenish ó Reddish

 

• This item can be selected only for a video signal, s-video or

 

 

component video signal.

 

(continued on next page)

 

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3Com 8912H, 8913H, 8916, 8755H user manual Picture menu, Color Temp

8755H, 8916, 8913H, 8912H specifications

3Com has long been known for its innovative networking solutions, and the 3Com 8912H, 8913H, 8916, and 8755H are prime examples of the company's commitment to high performance and versatility in networking technology. Each of these switches is engineered to meet the demanding requirements of modern network environments, providing robust functionalities designed for enterprise use.

The 3Com 8912H is a high-performance switch that offers 12 ports, allowing for efficient connectivity in medium-sized networks. One of its standout features is its support for Quality of Service (QoS), which prioritizes data traffic to enhance voice and video applications, ensuring minimal latency and jitter. Additionally, it includes advanced Layer 2 switching capabilities, enabling the management of bandwidth and improving network efficiency. Its ability to handle packet filtering and VLAN support allows for the segmentation of network traffic, enhancing both security and performance.

The 3Com 8913H extends the capabilities of the 8912H with 24 ports, making it ideal for growing organizations that require scalable networking solutions. Built with high availability in mind, the 8913H includes redundancy features that minimize downtime. It also supports Power over Ethernet (PoE), enabling the delivery of power to connected devices like IP phones and wireless access points directly through the network cable. This feature not only simplifies the installation of these devices but also enhances network management.

The 3Com 8916 is a more robust model, providing 16 ports and advanced Layer 2 and Layer 3 features. Its intelligent networking capabilities, such as static routing and dynamic management features, make it a suitable choice for larger networks. The switch supports stacking capabilities, allowing multiple units to operate as a single logical unit. This capability enhances management simplicity and scalability while providing redundancy and load balancing for even greater reliability.

Lastly, the 8755H switch stands out due to its ability to deliver high bandwidth and performance for large data center environments. It features a modular design, enabling the deployment of various interface modules to support different network requirements. This flexibility, combined with extensive manageability options, allows the 8755H to adapt to evolving network needs. Its robust security features safeguard the network against unauthorized access and attacks, making it a core component in secure enterprise architectures.

In summary, the 3Com 8912H, 8913H, 8916, and 8755H switches embody a comprehensive suite of networking features designed for efficiency, scalability, and security. They showcase 3Com's commitment to providing high-quality, reliable networking solutions that meet the diverse needs of businesses in an ever-evolving digital landscape.