Oki B4100 - Manual (Page 246)

40055101TH Rev.4 246 /
7.1.9 Reception Problem
This section explains how to localize the cause of problems occurred after completion of connection with a
remote station.
Solved?
Start
Step 1:
No
Return to section 7.1.1
Set MH ONLY (Technical function
No. 13) to ON.
Set HIGH-SPEED MODEM RATE
(Technical function No. 14) to 4800 bps.
Step 2:
Solved?
Yes
Adjust equalizing level.
(Technical function No. 21)
Step 3:
Solved?
Yes
Set ECHO PROTECTION (Technical
function No. 12) to "ON".
Step 4:
Solved?
A
Yes
No
No
No
Yes