2-12 (E)
VSR-2000A
2-6-5. LE-225 Board
Switches
n
Do not change the setting of the switch described as “Factory use only”.
Ref. No. Address
Name
Function
Factory setting
S1
––––
System reset switch
Initializes the system (main CPU)
––––––
S2
––––
Service port selector
Sets destination of the RS-232C
switch
service port (CN2) connection.
S2-0 : SY-302 board, MAIN-CPU
S2-1 : SY-302 board, FSU-CPU
S2-2 : SY-302 board, DPC-CPU
S2-3 : SY-302 board, CCM-CPU
S2-4 : Not used
S2-5 : Not used
S2-6 : Not used
S2-7 : Factory use only
S2-8 : Slot 1
S2-9 : Slot 2
S2-A : Slot 3
S2-B : Slot 4
S2-C : Slot 5
S2-D : Slot 6
S2-E : PU-113 board
S2-F : Not used
LEDs
Ref. No. Address
Color
Name
Function
Normal
condition
D1
––––
Red
System
.
Lights up during startup
Lights up
.
Flashes until the harddisk becomes ready
to be accessed in the modes such as PLAY,
REC, etc., after the system has started up and
the serial communication is established.
.
Flashes when an abnormality of the fan is detected.
.
Flashes when an abnormality of a drive
(rebuild request) is detected.
.
Turns off while re-building the drive.
.
Flashes when an abnormality of a reference is detected.
D-2
––––
Green
Power
.
Flashes when a warning is detected by the file
Lights up
system battery.
.
Flashes when an internal temperature abnormality
is detected.
S1
S2
D2
D1
Side A (Component side)
0 1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
2-6. Function of Switches/LEDs on Board
