Black Box ACU5010A, ACU5011A manual Setting a Password for the Extender

Page 35

SERVSWITCH™ WIZARD EXTENDER

4.4 Setting a Password for the Extender

There are many situations where access to corporate file servers or sensitive information needs to be controlled. In such circumstances, the ServSwitch Wizard Extender’s transmitter and the attached CPU can be locked away in a secure room or cabinet and controlled from the primary control station attached to the receiver.

The Extender also has a password that you can set to prevent unauthorized use. After setting a password, you can “lock” (disable) the receiver at any time by typing the hotkey sequence together with the letter “L” at the primary keyboard: [Ctrl] + [Shift] + [L] if the hotkey sequence is set to its default value, for example. While the receiver is locked, it doesn’t output video to the monitor or accept input from the keyboard or mouse. The receiver indicates that it’s locked by alternately flashing the Num Lock/Scroll Lock LED pair and the Caps Lock LED on the attached primary keyboard. The receiver can only be unlocked if a user types in the password followed by [Enter] at the primary keyboard. Locking the receiver has no effect on the operation of the transmitter.

The password is not case-sensitive and can be any combination of keystrokes, including function keys but excluding [Ctrl], [Alt], [Shift], and [Enter]. (For example, the password [F4] [F] [R] [E] [D] [Home] would be valid.) The length of the password can be from 1 to 40 characters, although for better security we recommend that the password be at least four characters long.

To set the password, first get into configuration mode by typing in the current hotkey sequence followed by [Enter] at the receiver’s keyboard: [Ctrl] + [Shift] + [Enter] if the hotkey sequence is set to its default value, for example. Then type [P], followed by [Enter], followed by the password characters, followed by another [Enter] to save the password to nonvolatile memory. (This type of memory does not depend on active power or even a battery backup, so it can persist indefinitely.) For instance, to set the password to “open sesame”, you would type in [P] [Enter] [O] [P] [E] [N] [Space] [S] [E] [S] [A] [M] [E] [Enter].

Don’t worry if you type the password incorrectly; you can always re-enter it, even if you’ve exited and re-entered configuration mode. (Of course, if you discover that you messed up entering the password or can’t remember what the password is only after someone locks the receiver, you will have to take these steps to recover: First power down the receiver, then move position 3 on the transmitter’s DIP switch to ON, then power the receiver back on. This will cause the receiver to power up directly into configuration mode, and you can then change or clear the password. When you’ve finished doing this, move position 3 of the transmitter’s DIP switch back to its default OFF setting so that the receiver will go back to powering up normally.

34

Page 34 Page 36
Image 35
Page 34 Page 36
Contents ACU5010A ACU5011A ACU5010A ACU5011A Welcome to the ServSwitch FamilyServswitch Wizard Extender EU Declaration of Conformity Servswitch Wizard Extender NOM Statement Contents Table of Contents Resolution Refresh Rate SpecificationsSpecifications Power cont’d Consumption Introduction Features and Benefits Introduction Complete Packages Right Side Extender IllustratedServSwitch Wizard Extender Chassis ACU5000A Safety Concerns What You Will Need InstallationInstallation Mounting a module in an Extender Chassis PlacementInstallation Installation Procedure Extender A simplified ACU5010A Wizard Extender installation A simplified ACU5011A Wizard Extender receiver installation Configuring an Attached PC ACU5010A Only ConfigurationConfiguring the Extender ConfigurationReceiver’s DIP-switch settings Transmitter’s DIP-switch settings Configuration-mode LED pattern Bleed due to overcompensation Issuing Other Configuration-Mode Keyboard Commands Selecting the Mouse Protocol Set/clear passwordSetting a Password for the Extender Resetting the Extender to Its Factory-Default Configuration Operation Power-Up StatusExtender’s LEDs OperationHow the Extender Uses the Keyboard LEDs Password-lockout LED patternThings to Keep in Mind About the Keyboards and Mice Keyboard Control Hotkey Commands To blank the attached monitor’s video Type of mouse Driver type Operation Upgrading the Extender’s Firmware Upgrading the Extender’s Firmware Upgrading the receiver Upgrading the Extender’s Firmware Forcing Automatic Video Compensation TroubleshootingReporting and Compensating for Video Skew TroubleshootingAn Extender system with a Skew Compensator installed Skew Report Technical Note Possible Solution Other Problems and Possible SolutionsDisplaying the Extender’s Firmware Revision Resetting the Extender Hardware ResetShipping and Packaging Calling Black BoxCabling from the Transmitter to the CPU Appendix Cable GuidelinesAppendix Cable Guidelines Twisted-Pair Cabling Between the Transmitter and Receiver Figure A-2. Twisted-pair cable specifications Trademarks Used in this Manual Page Page Customer Support Information

ACU5010A, ACU5011A specifications

The Black Box ACU5011A and ACU5010A are advanced distribution solutions designed to enhance audio and video signal management in professional environments. These models are particularly suited for use in conference rooms, classrooms, and other multimedia settings where reliable and high-quality signal transmission is critical.

One of the standout features of the ACU5011A and ACU5010A is their capability to extend HDMI and other AV signals over long distances. Both models support transmission distances of up to 330 feet (100 meters) when using a compatible Cat5e or Cat6 cable. This makes them ideal for installations where the source and display devices cannot be placed in close proximity. The units support a wide range of resolutions, accommodating 1080p, 4K, and even 3D video formats, ensuring that users can achieve top-tier visual quality.

In terms of connectivity, the ACU5011A and ACU5010A offer multiple input and output options, including HDMI and VGA ports, to accommodate various av devices. The ACU5011A model specializes in HDMI, while the ACU5010A emphasizes VGA connectivity. This flexibility allows users to connect different types of devices seamlessly, promoting versatility in different applications.

Both models incorporate advanced signal compression and balancing technologies, reducing the risk of signal degradation and maintaining the integrity of audio and video signals over long distances. Furthermore, they feature built-in equalization and hot plug detection, ensuring that the signals are automatically optimized for the highest quality output upon connection.

Another notable characteristic of the ACU5011A and ACU5010A is their ease of installation and user-friendly design. They come with clear indicators for power and signal status, allowing users to troubleshoot issues quickly and efficiently. Additionally, the compact form factor allows for easy integration into existing systems without the need for extensive modifications.

In summary, the Black Box ACU5011A and ACU5010A represent cutting-edge solutions for audio and video signal management. Their longevity of signal transmission, solid compatibility with multiple devices, and sophisticated signal processing capabilities make them excellent choices for high-demand environments. With their focus on quality, reliability, and ease of use, these models stand out as top contenders in the field of AV distribution technology.
Top Page Image Contents