4
LINK INDICATOR
Table 2 describes the possible states of the link indicator.
Indicator
State
Description
Link LED
Green
Connected to Arcturus or ARC Plus
Link LED
Unlit
No Connection to Arcturus or ARC Plus
Link LED
Flashing
Red/Green
Connected to Arcturus or ARC Plus but unit is in
Maintenance Mode
Link LED
Flashing Red/Unlit No Connection to Arcturus or ARC Plus but unit is in
Maintenance Mode
Table 2. Link indicator states
MAINT BUTTON
Plus-X VSWR can be put in Maintenance mode by pressing the front panel Maint button. When the Plus-X
VSWR is in maintenance mode remote control commands are disabled. Maintenance mode must be
toggled from the front panel and the front panel control must be enabled in the Interlock Configuration
page of the website interface. For safety reasons, Maintenance mode cannot be enabled or disabled by any
remote means.
REAR PANEL
The rear panel of the Plus-X VSWR is shown in the photograph below in Figure 2.
Figure 2. Back panel of Plus-X VSWR