2-13 (E)
MAV-555
LEDs
Ref. No.
Address
Color
Name
Function
Normal condition
D106
*
(B-1)
Green
TIME SLOT
The present time slot number turns on.
_
D107
*
(B-1)
Green
TIME SLOT
The present time slot number turns on.
_
D108
*
(B-1)
Green
TIME SLOT
The present time slot number turns on.
_
D109
*
(B-1)
Green
PAL MODE
Lights up during PAL mode.
_
D110
*
(C-1)
Green
INTERRUPT
Lights up when the DPM interrupt occurs.
_
D111
(C-1)
Green
BATTERY
Lights up when a battery runs out.
Lights up
D112
*
(C-1)
Green
SBX MODE
The present SBX mode is displayed.
_
D113
*
(C-1)
Green
–––
D112
D113
_
OFF
OFF : CPU
OFF
ON :
Status get
ON
OFF : SBX UP
ON
ON :
SBX DOWN
D450
(C-1)
Green
COLLISION
Lights up when data collision occurs.
Lights off
D451
(C-1)
Green
RX
Lights off while receiving data.
_
D452
(D-1)
Green
TX
Lights up while sending data.
_
D453
(D-1)
Green
DUP DUPLEX Lights up during half duplex mode.
_
MODE
D454
(D-1)
Green
SPD
Lights up when the SPD communication
_
speed is 100 Mbps.
D455
(D-1)
Green
RX
Lights off while receiving data.
_
D456
(D-1)
Green
TX
Lights up while sending data.
_
D457
(D-1)
Green
LINK
Lights up when a link with the LNK
_
network is established.
D458
(D-1)
Green
COL
Lights up when COL data collision occurs. Lights off
*
: These LEDs are not used in the FM-68 board that has the suffix No.-12 and higher.
2-3. Description of Internal Switches and Indicators
