20
LDM-144LR
Figure 3-2. LDM-144LR Switch and Jumper Settings.
ON
CNTRL
BAUD RATE
(kbps)
XMT CLK
RCV
INT
EXT
CARR
LOW
HIGH
CD SENS
A L B
EN
DIS
R L B
J1
J4
SW1
J2
J3
J5
J6
0
dBm
-6
XMT IMP
XMT LEVEL
HIGH
LOW
J12
J11
J13
CHASS
DIS
CON
RTS-CTS DLY
70 MS
8 MS
J8
V54 DLY
DTE COMM.
ON
OFF
J7
ON
OFF
SW. ENABLE
0
dBm
-6
RCV IMP
RCV LVL
150
HIGH
J9
J10
