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Configuring the Modem 4-11
Configuring
the Modem
From the Modem’s Front Panel:
1) Identify the option set that most closely suits the application. The default is 1.
2) Display the option(s) you want to modify using and . Fo rexample, to
change Max Rate from 2400 to 7200, display Max Rate: 7200.
Press . The display flashes three times and the colon changes to an equals
sign. The new option is temporarily saved and Max Rate=7200 displays.
3) Step across the Status/Option Sets/Dialing menu by pressing until you see:
Save Changes=n.
4) Use the key to display the option set number where you want the changes
saved, and then press . The modem displays Saving Options.
5) After a few seconds, the modifications are stored in the modem’s nonvolatile
memory, and the modem displays SAVE COMPLETED!
6) Do not turn off modem power until SAVE COMPLETED! appears.
Option Set Defaults
Table 4-3 summarizes option set defaults for 326X V.32bis and 326X V.34 modems.
Table 4-4 summarizes option set parameter defaults for 326X V.34-SDC modems.
Table 4-3.
Option Set Defaults—326X V.32bis and 326X V.34 Modems
Parameter Option Set 1 Option Set 2 Option Set 3
Option Set 4
(3260/62/65/67)
Option Set 4
(3261/63/66/68)
MOD OPT’S
Line Dial Dial Dial Dial 2W Lease
Mod* V.32bis Auto/
V.34 Auto
V.32bis Auto/
V.34 Auto
V.32bis Auto/
V.34 Auto
V.32bis Auto/
V.34 Auto
V.32bis Auto/
V.34 Auto
Auto Type CCITT CCITT CCITT CCITT CCITT
Low Speed Country-specific Country-specific Country-specific Country-specific Country-specific
Max Rate* 14.4/ 33.6 14.4/ 33.6 14.4/ 33.6 14.4/ 33.6 14.4/ 33.6
Min Rate 300 300 300 300 300
V.34 Asym [none]/On* [none]/On* [none]/On* [none]/On* [none]/On*
Fast Call Off Off Off Off Off
Adaptive Rate On On On On On
Mode Originate Answer Originate Answer Answer
Clock Internal Internal Internal Internal Internal
Retrain High BER High BER High BER High BER High BER
Longspace Off Off Off Off Off
PSTNOnOnOnOnOn
Guard Tone Country-specific Country-specific Country-specific Country-specific Country-specific
*V.32bis Series default shown first/V.34 Series default shown second