4. Troubleshooting4.5.5.2. Fax DiagnosticsFax NVM Read/Write• Diagnostics > Fax Diagnostics Fax NVM Read/WritePurpose To change a configuration value for fax firmware.Operation Procedure When the main “NVM Read/Write” window displays, users can navigate through the list ofconfiguration values that display along with description.Users can also input a code to the text box to find a configuration value directly.After selecting one value, pressing “Edit” button will open an interface for user input.Verification N/ASpecification N/AReference N/ACode NVM Name NVM Description Default20-200 Pause Dial Time Pause Time (value * 1000ms) CountryValue20-210 Dial Pulse M/B ratio 33 / 66 40 / 60 CountryValue20-220 Auto Dial Start Pause Time Pause time before auto-dialing (second) 120-300 Ring On Time Ring On Time (ms) 17020-310 Ring Off Time Ring Off Time (ms) 56020-320 Ring Detection Freq sets the Call Indication frequency range thatwill be detected by LIU120-330 Ring On Max Time Ring On Max Time (ms) 510020-340 Ring Off Max Time Ring Off Max Time (ms) 1110020-400 DTMF High-Freq Level DTMF High-Freq. Level (dBm) CountryValue20-410 DTMF Low-Freq Level DTMF Low-Freq. Level (dBm) CountryValue20-420 DTMF Timing DTMF duration of on/off output ( Ms) 820-500 Dial Mode Select Tone / Pulse CountryValue20-520 Error Rate Adjust Error Rate ( Off / 5% / 10% / 20% ) 220-530 Dial Tone Detect detect dial tone prior to sending CountryValue20-540 Loop Current Detect detect if loop current is present prior to sending CountryValue20-550 Busy Signal Detect detect busy signal to allow redials CountryValue20-560 TCF Duration Adjust TCF duration (ms) 150020-800 Modem Speed Select Modem Start Speed 2420-810 Fax Transmission Level Adjust Fax Transmission Level (dBm) CountryValue20-830 Auto Dial Timeout Adjust Auto Dial Timeout (second) CountryValueCopyright© 1995-2013 SAMSUNG. All rights reserved. 4-51
