Technical data

Acer | HDS AMS200 User and Reference Guide 71
4.7.1 Front Bezel Component Locations and Functions
This section illustrates and describes the locations and functions for the front bezel.
A
LARM LED (red)
W
ARNING LED (orange)
READY LED (green)
POWER LED (green)
RKA/RKAJAT
WARNING LED (orange)
POWER LED (green)
RKS
BUZZER OFF SW
Main switch ON Main switch OFF
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 Function
ALARM LED (red) 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.
WARNING LED (orange) 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.
READY LED (green) 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.)
POWER LED(green) Indicates that the power is supplied to the subsystem.
Main switch on ON: Turns on the power.
Main switch off OFF Turns off the power.
BUZZER OFF SW 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.