User's Guide

272
Indication of EM Card Error
When the EM card fails to control the SIGMABLADE monitor, the LCD indication changes as
shown below. In this case, only the KVM/DVD selection feature and OSD Setup Menu operations
are available. To display the system status and operate the main menu are disabled.
LEDs on the SIGMABLADE monitor are indicated as follows.
 Power LED: Lit green
 Status LED: Lit red
 ID LED: Toggles on/off by pressing the ID switch.
Switchover between KVM and DVD
When you press the [Enter] button, the cursor appears on “KVM:” or “DVM:” field to allow selection.
Press [↓] or [↑] button to increase or decrease the number at the cursor position in the range between 1
and 16, or E (EM). When the number is changed, the selected number and the cursor start blinking.
Pressing the [Enter] button starts to switchover the selected KVM or DVD. The selected number blinks
for a while, and then stop blinking when switchover is completed.
Press [→] or [←] button to move cursor horizontally to switch selection between KVM and DVD.
If you press the [→] or [←] button while changing the number, the selection returns to the previous
number. If no button is pressed for about 30 seconds or longer, the selection is canceled without
executing switchover.
IMPORTANT:
Switching over is available while the EM card is in fault status. However, connection of KVM or
DVD may be disabled by protection feature. If the selected EM card does not operate normally,
recover the EM card before connection.
TIPS:
In [DVD] field, do NOT select “EM” in [DVD] field while the EM card is being failed.