Scientific Atlanta 4250HDC 用户手册
IR
THIS DEVICE IS INTENDED TO
BE ATTACHED TO A RECEIVER
THAT IS NOT USED TO RECEIVE
OVER-THE-AIR BROADCAST
SIGNALS. CONNECTION OF THIS
DEVICE IN ANY OTHER FASHION
MAY CAUSE HARMFUL
INTERFERENCE TO RADIO
COMMUNICATIONS AND IS IN
VIOLATION OF THE FCC RULES,
PART 15.
BE ATTACHED TO A RECEIVER
THAT IS NOT USED TO RECEIVE
OVER-THE-AIR BROADCAST
SIGNALS. CONNECTION OF THIS
DEVICE IN ANY OTHER FASHION
MAY CAUSE HARMFUL
INTERFERENCE TO RADIO
COMMUNICATIONS AND IS IN
VIOLATION OF THE FCC RULES,
PART 15.
120 VAC
60HZ 400W
LISTED 14H1
CABLE EQUIP.
120 VAC
60HZ 40W
CABLE
IN
1394
S - VIDEO
OUT
MULTI-STREAM CABLE CARD
OPTICAL
AUDIO OUT
USB
AVIS:
RISQUE DE CHOC
ELECTRIQUE NE PAS OUVRIR
T12967
CABLE
OUT
CATV CONVERTER
MADE IN MEXICO
MADE IN MEXICO
VIDEO
OUT
DIGITAL
AUDIO OUT
AUDIO OUT
HDTV
Pr
Pb
Y
L
R
1394
eCM MAC: 001868C16907
STB RF MAC: 001868C16906
STB SN: SABNFSRVG
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
1
2
7
9
10
12
14 15
13
3
4
5 6
8
11
What’s on the Back Panel?
4
1 Cable In
Connects to a coaxial cable that delivers the signal from your service
provider
2 Cable Out
Connects to a coaxial cable that sends analog audio and video signals to
a TV or VCR. These signals are standard-deÞ nition TV (SDTV) video and
stereo
audio
3 HDTV
Connects to the component video input (YPbPr) on the HDTV, when in HD
mode
4 Digital Audio Out
Connects to an RCA cable that sends a digital audio signal to a surround-
sound receiver or other digital audio device
5 Out 2 (Secondary
Connects to either a VCR or to another set of inputs (composite) on
Video/
Audio
Out) your
TV
6 Audio Out
Connects to RCA cables that send analog audio signals (left and right) to
(Left, Right)
the stereo inputs on a TV
7 S-Video Out
Connects to an S-Video cable that sends an S-Video signal to your TV or
VCR. This signal is standard deÞ nition, but higher quality than other SDTV
connections
8 IR
This connector reserved for future use
9 Optical Audio
Connects to an optical cable that sends a digital audio signal to a surround-
Output
sound receiver or other digital audio device
10 HDMI
Connects an HDMI
TM
cable to the HDMI input of an HDTV. HDMI supports
both digital audio and video. May be used to connect to a DVI interface
using an HDMI-to-DVI adaptor for video and separate audio connections.
Any of the following audio connections may be used: Digital Audio Out (4);
Audio Out: Left, Right (6); or Optical Audio Output (9)
11 Multi-Stream
Slot for Multi-Stream CableCARD (M-Card) module, which decrypts
CableCARD
subscription digital channels. This set-top will not operate correctly without
an M-Card module. Obtain an M-Card module from your service provider
12 USB
Connects to external USB devices such as a keyboard or a mouse
13 1394
Connects to display devices that are equipped with a 1394 input
14 AC Outlet
Connects to the AC power cord from another device, such as a TV
15 AC Power Input
Connects to the power cord to deliver power to the set-top
Note: This illustration may vary from the actual product.