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3

 This field shows the list of connections to the KVM, and the fields are described below:   

PWR: It shows the status of power supply and indicates a normal power supply for the 
equipment (PC or KVM) connected to the CPU port.     
C# : It shows the channel number; the DC-72301 will display 01~04; the DC-72302 will 

display 01~08 and the DC-72401 will display 01~08; 09~16 (Since the screen cannot 
display all at a time, therefore you can use PgUp/PgDn to switch the pages). 

      KVM: It shows the KVM model.    If there is a number in this field, it shows that a set of KVM 

connects to this port.    The number 04 indicates Port 4 and 08 indicates Port 8 and 16 
indicates Port 16 and so on.     

      Note: If the connected KVM is not on, there will have no number in this field. 
      NAME: It shows the name of the equipment, and users can name the Slave KVM or PC on 

their own.    There are a total of 12 characters selected from the group of    “A~Z”, 
“a~z”, “0~9” , “

”, “

” , “

”, “

” , “

”, “

”, “

”, “

”, “

”, “

”. 

      Note: Please use the CapsLock to toggle the upper and lower cases. 
      SVS: It shows the Smart View Setting; use   to open and 

Θ

 to close.    The SVS is blank and 

not clickable if the KVM is connected in parallel. 

                If this option is set to open, then you can make the switch by operating the Hot Key 

Switch or Mouse Clicking or selecting the option by Auto Scan.    You also can use 
mouse to click this field. 

      Selection BAR: It shows the selection bar (Green); you can use the 

↑↓

 keys on the board to 

move the selection bar, and the situated position indicates the selected target 
for giving instructions.    For example, if the selection bar points at C#05 and 
you press Enter, then the system will switch to that particular PC or press the 
“Space BAR” to start editing the name.    Press F4 to enable/disable the SVS 
option.   

4

 Instruction  Hint  Field: 

         

 

↑↓

: Move; Use the 

↑↓

 keys on the keyboard or the mouse to move the selection bar.     

          SPACE: Edit; The “Space BAR” on the keyboard is used to start editing the name of the PC or 

KVM.  

          ESC: Exit; Use the “Esc” key on the keyboard to exit the current option or exit OSD.   
          F4: Auto Scan; Use the F4 key to run Auto Scan, and you can set the residing time, channel 

display time and mode of the Auto Scan from System Setting.   

          F9: System Setting; Use the F9 key to enter into the System Setting Menu. 
          F5: Clear Name List; Use the F5 key to clear the values of all Name fields.    If you clear the 

name list under the Master screen, then you will also clear the name lists under all slaves.   
If you clear the name list under a certain slave, then you only clear the name list under that 
particular Slave KVM.     

          F1: Smart View; It switches the Smart View Setting.   

 
 
 
 
 
 

Summary of Contents for DC-72301

Page 1: ... 1 LCD KVM SWITCH DC 72301 DC 72302 DC 72401 USER MANUAL ...

Page 2: ...up or to increase the numeric value parameter in a certain menu Down key Use this key to highlight an item in the menu to move a highlighted function down or to decrease the numeric value parameter in a certain menu Auto key Use this key to automatically adjust the image position and phase and return to the previous menu or to exit a highlight item If the screen is not in a full screen graphic mod...

Page 3: ...Temp 9300 6500 5800 5RGB USER Exit 2 Image Setting Clock Phase Gamma Sharpness Exit 3 Position H Position V Position Exit 4 OSD Menu OSD H Pos OSD V Pos OSD Timer Exit 5 Language English Français Deutsch Español 繁體中文 简体中文 日本語 6 Misc Signal Source Reset Factory Mode Exit 7 Exit ...

Page 4: ...ptor You can install a cascade to facilitate expansions or transportation without requiring a cascade cable or changing the KVM configurations On Screen Display OSD Menu The embedded OSD control module lets you name the PC and KVM and modify the KVM configuration and the security mode can prevent others from turning on the KVM by mistake and switching the linked PC from the OSD Most conveniently t...

Page 5: ...for easy switch and identification Complies with the height of the 1U chassis specification and installable with a hanging stand into a 19 chassis system Requires no additional software or hardware Supports hot plug not necessary to turn off the original system regardless of a newly installed PC or KVM EQUIPMENT REQUIREMENTS Computer System A Supported VGA SVGA XGA SXGA or Multisync Video Card A P...

Page 6: ...tor 17 TFT LCD Mouse Touch pad module Keyboard Standard 104 keys Port Selection Keys on Front Panel 4 8 16 LEDs Port 4 8 16 Power 1 1 1 OSD Built in Video Resolution 1280x1024 75Hz Dimensions 600x450x48 mm Weight 13 3 Kg 13 35 Kg 13 4 Kg Operating Temp 5 40 Storage Temp 20 60 Humidity 10 80 RH non condensing ...

Page 7: ...s These Port LEDs are built in the Port Selection Switches Online A green light indicates that the PC or KVM connected to the corresponding port is on and operating Selected A red light indicates the situation of being connected to the port If a port is connected to KVM then the red light of that port will not on Besides the special mode the whole system architecture only has one red light indicat...

Page 8: ...W DC 72401 Rear VIEW 1 CPU Port Install the cable connected to a PC here 2 Update Port The port provides a firmware update function 3 AC Power Jack The AC Power is applicable for 100 240VAC 50Hz 60Hz 4 4 Power Switch Power On Off the LCD KVM ...

Page 9: ... KVM is turned off we recommend you to reinstall the whole system Connection in Series 1 Make sure that the power switch at the rear panel of the Master KVM is OFF Plug one end of the AC power cord to the KVM and the other end to the AC power supply 2 Make sure the power switches at the rear panels of all slave KVMs are OFF Plug one end of the AC power cord to the KVM and the other end to the AC p...

Page 10: ... It is not necessary to power down the KVM or other computer connected to the KVM system You only need to power off the desired PC and connect the PC to the CPU port of the KVM in parallel by the 3 in 1 cable and then power on the PC 2 Slave KVM Make sure the power switch at the rear panel of the KVM is OFF Use the AC power cord 3 in 1 cable to connect the console port of the slave KVM to the CPU ...

Page 11: ...Use the Up Down and Enter keys on the keyboard to switch or directly move the mouse to the target PC and then double click the left button Additionally you also can use the numeric keys to enter the direct switch For example if you want to switch a PC to the Slave KVM port 04 under the Master KVM port 03 then you can start the OSD and then directly enter 0304 If you are using a standalone machine ...

Page 12: ... Switching F4 Auto Scan F9 System Setting F5 Clear Name List 1 This field provides the information of the currently connected PC As shown in the figure above 03 refers to the Port Number of the Master 04 refers the Port Number of the Slave and Mail Ser 4 is the name of this PC defined by Users If a PC connects to the Master then the number consists of the first two digits If a User has not given a...

Page 13: ... by operating the Hot Key Switch or Mouse Clicking or selecting the option by Auto Scan You also can use mouse to click this field Selection BAR It shows the selection bar Green you can use the keys on the board to move the selection bar and the situated position indicates the selected target for giving instructions For example if the selection bar points at C 05 and you press Enter then the syste...

Page 14: ...me for each port 5 Sec 10Sec 20Sec 30Sec 60Sec OSD Entry Hot Key Select to turn on the hot keys of the OSD control screen NumLock Scroll Lock Shift None Hot Key Switching Turn on off the Ctrl hot keys on the keyboard for switching computer functions OFF ON Mouse Clicking Turn on off the keys of the mouse for switching computer functions OFF ON Beeper Sound Turn on off the beeper sound function ON ...

Page 15: ...t the time to enter a security mode after the keyboard and mouse has idled for a predetermined time Once you enter into the security mode you need to enter the correct password before you can move the mouse or enter any key from the keyboard You need a correct password to operate the whole system normally Important Note What should I do if I forgot my Password After you enter a wrong password for ...

Page 16: ...f the OSD cannot display normally A3a If the KVM switch is a standalone then power off the PC Unplug the special cable of the KVM switch and then power on the KVM switch Connect the special cable of the KVM switch and power on the PC A3b If the KVM switch is connected in series then power off the PC Unplug the special cable of the KVM switch Power on the master KVM switch and then start the slave ...

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