user manual

ND-20292
CHAPTER 5
APRIL, 1990
Hl
‘:
!
SMDR Output Problems (No Call Accounting System)
Compare each of the following
parameters between the printer and
the SMDR-E:
1. Baud rate 300 -
4800
2. ASCII output
3. 7 bit word with
1 stop bit
4. Even parity
1. Check installation manual of
RS232C cable connection
2. Run printer self test if available
3. Using a break-out box, check to
see if pins4 & 20 are logic high
from printer to SMDR-E. Pins 4
& 20 must be high for SMDRto
print.
r&Ldd,
Must be installed in option slot
0
SMDR-E ON or
Check ON/OFF switch LED n
on SMDR-E. If switch
Test for proper operation
is off, turn switch on.
I
1 LED,off
1
/
Perform a 2nd. Initialization.
Replace SMDR-E ETU. If LED is
1.
500 -22