0049-1800-xxx 326X V.34, V.34-SDC and V.32bis Series Modem – USER’S GUIDE 02/23/2010
Rev. A
Page 33
of
205
Figures 3-1 and 3-2 show the stand-alone modem front panel. Figure 3-3 shows the enclosure card front
panel. Note the LCD, LEDs, and control keys.
NOTE
: Information specific to enclosure card modems is covered in the addendum,
326X Series
Modem Cards,
shipped with the modem backplane.
IMPORTANT
:
To use the front panel keys, the modem must be connected to an AC power source, the
rear panel power switch must be turned on, and rear panel DIP Switches #3 and #6 must be set to the
Off (up) position. See Chapter 2 for details.
Figure 3-1. Standalone 3260 Modem with Front Cover Closed
Figure 3-2. Standalone 3260 Modem with Front Cover Open
Figure 3-3. 3260 Modem Enclosure Card Front Panel
LEDs show the status of key DTE interface signals. If a communication problem occurs, LEDs can help
you determine the cause. (Refer to Chapter 6 for a quick reference to problems and how to correct
them.) Table 3-1 describes LED functions.