Advantech SSPB-3000C, Инструкция по установке и эксплуатации, Страница: 16 / 55

SSBP-3000C
Page 15
TABLE 1: FRONT PANEL CONTROLS AND INDICATIONS
Control/display Function
ENTER
Select menu line, select item for modification or end of item’s
modification, save new value or return to previous item.
CLEAR Return to previous item without saving any value.
UP arrow Move to previous menu item or modify selected parameter.
DOWN arrow Move to next menu item or modify selected parameter.
LEFT arrow Select character left from the cursor for modification.
RIGHT arrow Select character right from the cursor for modification.
PWR ON LED
Blue LED. When lit, indicates that power is applied to the Main
Controller Board of the unit.
RF ON LED
Green LED. When lit, indicates that the unit is in RF ON (NOT MUTE)
state.
REMOTE
Green LED. When lit, indicates that the unit is in REMOTE
CONTROL (from PC) as opposed to LOCAL control (from its front
panel). This situation is not applicable for these units which do not
discriminate between LOCAL and REMOTE control. Consequently this
LED will be always dark.
MUTE LED
Yellow LED. When lit, indicates that the RF circuits are disabled and
no RF output power is delivered.
ALARM LED
Yellow LED. When lit, indicates a temperature ALARM situation: the
hot spot temperature of the unit is over 75
°
C but under 80
°
C. The unit
is still functional but with some degraded performance.
STATUS LEDs
FAULT LED
Red LED. When lit, indicates the failure of the unit. The unit is not
functional.
AUTO LED
Blue LED. When lit, indicates that the redundancy control is in AUTO
mode (if the ON-LINE unit failed, the switching of the STAND-BY unit
to the antenna is performed automatically).
ONLINE LED
Green LED. When lit, indicates that the unit is in ONLINE (switched to
the antenna) in the redundant configuration.
REDUNDANT LEDs
STBY LED
Yellow LED. When lit, indicates that the unit is in STAND-By
(switched to the dummy load) in the redundant configuration.
Vacuum Fluorescent
Display (VFD)
Displays 2 lines of 20 alphanumerical characters. The first line shows
the output power level of the SSPB and the gain. The second line shows
the selected menu type or the value of the selected parameter.
Figure 6
at page 33 shows all of the menus used by the SSPB.