ZyXEL Elite 2864 User Guide - Page 40

Front Panel Switches There are two toggle switches on the Elite 2864 front panel. D/V (DATA/VOICE) A toggle switch that switches the modem on-line (off-hook DATA mode) or off-line (on-hook, Voice or Talk mode, the telephone set is connected to the line). The OH LED indicator will be turned on and off by this switch. If S35 bit 4 is set (S35.4=1), pressing this switch will make the modem go off-hook and dial the default number. O/A (ORG/ANS) A toggle switch that determines the mode, Originate or Answer, the modem will operate in, if made go off-hook by pressing the D/V switch. The ORG LED indicator will be turned on and off by this switch. Note: This switch only determines modem operation mode if made go offhook manually. The ATD or ATA command will automatically determine the mode. Warning: If this switch is pressed while the modem is turned on, the modem will jump into a special kernel program which allows the user to upload a new firmware into the modem from a connected DTE. If this is not what you intended, turn off the modem and then turn it on again to return the modem to normal operation. Elite 2864 Rear Panel Fig. 3.2 shows the Elite 2864 rear panel. POWER JACK Parallel DTE Serial LINE PHONE Fig. 3.2: The Elite 2864 rear panel 3-4