Mitel SX-200 Documentation page 725

SECTION MiTL9105/911 O-096-SOO-NA
SCANNER .-
DlSPLAV
300/1200 BAUD
PARITY WORD
LENGTH SWITCHES
_- SYSTEM MASTER
RESET
DATA LED ,
CONSOLES (
IN SERVICE
BUSV - z
IN USE
BUSIED- .*-'
OUT
-- 2. LE$N;;i;NDICATES DIAGNOSTICS
"k 3. gN+lTbTANSWERS RMAT
I:- 4. LED LIT, AL1 (WATCHDOG TIMER)
'j 5. LEO LIT, Al2 (CHECKSUM OR RAM
FAILURE DURING INITIALIZATION)
RAM LOAD
IPC
CARD
RMAT REMOTE
CONTROL CARD
QUAD-
RECEIVER CARD
-.
DATA
-Y OUTPUT
INDICATOR
THUMBWHEEL
SWITCHES
DUAL-
TONE
RECEIVER CARD
CONTROL CARD
WRITE
H &ygj$
OUT SWITCHES
. CHANNEL
INDICATORS
LINE
CARD
/ OFF-HOOK LED
LINE 8
Figure 4-2 Circuit Cards
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