41309401TH Rev.4 230 /7.9 Reception ProblemThis section explains how to localize the cause of problems occurred after completion of connectionwith a remote station.Solved?StartStep 1:NoReturn to section 7.1Set MH ONLY (Technical functionNo. 12) to ON.Set HIGH-SPEED MODEM RATE(Technical function No. 13) to 4800 bps.Step 2:Solved?YesAdjust equalizing level.(Technical function No. 20)Step 3:Solved?YesSet ECHO PROTECTION (Technicalfunction No. 11) to "ON".Step 4:Solved?YesNoNoNoYesDo they receive normally?Test other fax machine under the sameconditions, especially concerning step 1-4.NoYesThe hardware of the troubled faxmachine may be damaged.Go to 7.13 (High-speed Modem Test)to localize the cause.Check the line and the network.Even if the high-speed modem testresults in success, 300 bps signal routeremains unchecked. In that case, themost suspected unit is MCNT board.Note:
