ARC DSP 9612 Betriebsanweisung PDF herunterladen (Seite 16)

Configuring the Modem

Page 17

SW2 DIP Switch Settings

SW2 is an 8-position DIP switch. Table 2-3 shows the modem switch

settings for DIP switch SW2. A description of the SW2 switch settings

follows the table.

Table 2-3. Modem Switch Settings for DIP Switch SW2

Switch SettingsSwitches

ON OFF (Default)

SW2-1: FSK Mode (page 18) V.23 Bell 202

SW2-2: Receiver Squelch (page 18)

(valid for FSK mode, 2-wire half-duplex

operation only)

Turnaround

Squelch (Bell

202): 8ms

Turnaround

Squelch (V.23):

150ms

Turnaround

Squelch (Bell 202):

0ms

Turnaround

Squelch (V.23):

0ms

SW2-3: FSK Soft Carrier (page 19) Disabled Enabled

SW2-4 and SW2-5: FSK RTS-CTS

Delay (page 19)

(see Table 2-4)

SW2-6: FSK CD Delay (page 20) 23ms 6ms

SW2-7: Remote Loopback (page 20) Enabled Disabled

SW2-8: Reserved (Test Only) (page 20) Test Normal

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ARC DSP 9612 Betriebsanweisung Seite 16