Asus A3N - Manual (Page 22)

21
Knowing the Parts
2
Modem Port
The RJ-11 telephone port supports an RJ-11 telephone cable. The internal modem supports up to 56K
V.90 transfers. The built-in connector allows convenient use without a dongle.
IMPORTANT! The built-in modem does not support the voltage used in digital phone
systems. Do not connect the modem port to a digital phone system or else damage
will occur to the Notebook PC.
LAN Port (100/10)
The RJ-45 LAN port supports an RJ-45 Ethernet cable. The internal LAN supports 100/10Base-TX
standards. The built-in RJ45 port allows convenient use without additional adapters.
Microphone Input Jack (Mic In)
The mono microphone jack (1/8 inch) can be used to connect an external microphone or output signals
from audio devices. Using this jack automatically disables the built-in microphone. Use this feature for
video conferencing, voice narrations, or simple audio recordings.
Headphone Output Jack (Phone Out)
The stereo headphone jack (1/8 inch) is used to connect the Notebook PC’s audio out signal to ampli-
fied speakers or headphones. Using this jack automatically disables the built-in speakers.
Audio Input Jack (Audio In)
The stereo input jack (1/8 inch) can be used to connect a stereo audio source to the Notebook PC. This
feature is used mainly to add audio to multimedia applications.