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4.7.1
Front Bezel Component Locations and Functions
This section illustrates and describes the locations and functions for the front bezel.
READY LED (green)
WARNING LED (orange)
ALARM LED (red)
Figure 4.14 RKS, RKA, and RKA/RKAJAT Front Bezel Component Locations
Table 4.5
RKS, RKA, and RKA/RKAJAT Front Bezel Component Functions
Name
ALARM LED (red)
WARNING LED (orange)
READY LED (green)
POWER LED(green)
Main switch on
Main switch off
BUZZER OFF SW
POWER LED (green)
BUZZER OFF SW
Main switch OFF
Main switch ON
RKS
Function
Lighting:
Indicates that a failure has occurred which makes the subsystem inoperable.
Blinking:
Low-speed blinking (Note 1): Indicates that a serious failure has occurred while
the power is on.
Lighting:
Indicates that a failure occurred, but the subsystem is currently operational.
Blinking:
High-speed blinking (Note 2): Indicates that a failure which does not stop
operation occurred in the unit (it must be deleted with WEB).
Low-speed blinking (Note 1): Indicates that the latest maintenance revision
function of the flash program is executed.
Lighting:
Indicates that the subsystem is operational.
Blinking:
High-speed blinking (Note2): Indicates that the download of the ENC/SENC
firmware is executed. (The READY LED may blink for up to 15 minutes. Even if
the READY LED blinks, the subsystem is operational.)
Low-speed blinking (Note1): Indicates that the offline download processing
ended. (It is displayed during the maintenance work.)
Indicates that the power is supplied to the subsystem.
ON: Turns on the power.
OFF Turns off the power.
Press this switch when the buzzer sounds to stop the beep. When a serious
hardware failure occurs, (electrical surges of both power supplies and so on), the
buzzer does not stop even when the button is pushed.
POWER LED (green)
WARNING LED (orange)
RKA/RKAJAT
Acer | HDS AMS200 User and Reference Guide
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Troubleshooting
