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HT-1750DP 4-244-184-31(1) US
Home Theater
System
4-244-184-31(1)
HT-1750DP
Owner's Record
The model and serial numbers are located at the rear of the unit. Record the serial
number in the space provided below. Refer to them whenever you call upon your Sony
dealer regarding this product.
Model No.
Serial No.
© 2003 Sony Corporation
Operating Instructions


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HT-1750DP 4-244-184-31(1) US
­ Reorient or relocate the receiving antenna.
­ Increase the separation between the equipment and
receiver.
­ Connect the equipment into an outlet on a circuit
different from that to which the receiver is
connected.
­ Consult the dealer or an experienced radio/TV
technician for help.
CAUTION
You are cautioned that any changes or modification
not expressly approved in this manual could void
your authority to operate this equipment.
Note to CATV system installer:
This reminder is provided to call CATV system
installer's attention to Article 820-40 of the NEC that
provides guidelines for proper grounding and, in
particular, specifies that the cable ground shall be
connected to the grounding system of the building, as
close to the point of cable entry as practical.
ENERGY STAR® is a U.S. registered
mark.
As an
ENERGY STAR® partner, Sony
Corporation has determined that this
product meets the
ENERGY STAR®
guidelines for energy efficiency.
This receiver incorporates Dolby* Digital and Pro
Logic Surround and the DTS** Digital Surround
System.
* Manufactured under license from Dolby
Laboratories.
"Dolby", "Pro Logic" and the double-D symbol are
trademarks of Dolby Laboratories.
** "DTS" and "DTS Digital Surround" are registered
trademarks of Digital Theater Systems, Inc.
WARNING
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
To prevent fire, do not cover the ventilation of the
apparatus with newspapers, table-cloths, curtains, etc.
And don't place lighted candles on the apparatus.
To prevent fire or shock hazard, do not place objects
filled with liquids, such as vases, on the apparatus.
Don't throw away the battery with
general house waste, dispose of it
correctly as chemical waste.
Do not install the appliance in a confined space, such
as a bookcase or built-in cabinet.
This symbol is intended to alert the
user to the presence of uninsulated
"dangerous voltage" within the
product's enclosure that may be of
sufficient magnitude to constitute a
risk of electric shock to persons.
This symbol is intended to alert the
user to the presence of important
operating and maintenance (servicing)
instructions in the literature
accompanying the appliance.
WARNING
This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against
harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications. However, there
is no guarantee that interference will not occur in a
particular installation. If this equipment does cause
harmful interference to radio or television reception,
which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the
interference by one or more of the following
measures:


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HT-1750DP 4-244-184-31(1) US
Table of Contents
List of Button Locations and
Reference Pages
Main unit ............................................... 5
Hooking Up the Components
Required cords ....................................... 6
Antenna hookups ................................... 7
Audio component hookups .................... 8
Video component hookups .................... 9
Digital component hookups ................. 10
Other hookups ..................................... 11
Hooking Up and Setting Up
the Speaker System
Speaker system hookups ..................... 12
Performing initial setup operations ..... 14
Multi channel surround setup .............. 14
Checking the connections .................... 19
Basic Operations
Selecting the component ..................... 20
Changing the display ........................... 21
Enjoying Surround Sound
Using only the front speakers
(2 Channel Stereo) ........................ 22
Enjoying higher fidelity sound ............ 22
Selecting a sound field ........................ 23
Understanding the multi channel
surround displays .......................... 25
Customizing sound fields .................... 26
Receiving Broadcasts
Direct tuning ........................................ 28
Automatic tuning ................................. 29
Preset tuning ........................................ 29
Other Operations
Naming preset stations and program
sources ........................................... 31
Recording ............................................ 31
Using the Sleep Timer ......................... 32
Adjustments using the SET UP
menu .............................................. 32
Changing the command mode of the
receiver .......................................... 33
Operations Using the Remote
RM-PP412
Before you use your remote ................ 34
Remote button description ................... 34
Selecting the command mode of the
remote ............................................ 37
Programming the remote ..................... 38
Additional Information
Precautions .......................................... 41
Troubleshooting ................................... 41
Specifications ...................................... 44
Tables of settings using the MAIN
MENU button ................................ 47
Adjustable parameters for each sound
field ................................... back page


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HT-1750DP 4-244-184-31(1) US
About This Manual
The HT-1750DP consists of:
­ Receiver
STR-K750P
­ Speaker system
· Front/surround speakers
SS-MSP75
· Center speaker
SS-CNP75
· Sub woofer
SA-WMSP75
­ DVD player
DVP-NS725P
Tip
The instructions in this manual describe the controls
on the receiver. You can also use the controls on the
supplied remote if they have the same or similar
names as those on the receiver. For details on the use
of your remote, see pages 34 ­ 40. For details on the
use of your DVD player, refer to the separate
operating instructions supplied with the DVD player.
Note for the supplied remote
RM-PP412
The VIDEO3, TV/SAT, PHONO, AUX,
MULTI CH, SOURCE, DIRECT, AAC
BI-LING, SB DECODING, 12 and ON
SCREEN buttons on the remote are not
available.


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List
of
Button
Locations
and
Reference
Pages
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HT-1750DP 4-244-184-31(1) US
g
?/1
qd
qf
qg
qh
qj
qk
ql
w;
wa
ws
wd
wg wf
wh
17 8
4
0 qa
qs
5
23
6
9
List of Button Locations and Reference Pages
Main unit
How to use this page
Use this page to find the location of buttons that
are mentioned in the text.
M ­ O
MAIN MENU qf (15, 26, 27, 31,
32, 47)
MASTER VOLUME qs (18, 20,
41)
MD/TAPE 8 (20)
MEMORY wg (29)
MENU +/­ qh (15, 26, 27, 31, 32,
47)
MENU </> qj (15, 26, 27, 31, 32,
47)
MOVIE (button/indicator) ql (23,
42)
MUSIC (button/indicator) qk (23,
24, 42)
P ­ Z
PHONES (jack) wh (20, 25, 42)
PRESET TUNING +/­ ws (29,
30, 45)
TUNER FM/AM q; (20, 29, 30,
31)
TUNING +/­ wd (29)
VIDEO 1 5 (20)
VIDEO 2 6 (20)
NUMBERS AND SYMBOLS
2CH (button/indicator) wa (22,
24, 27)
`/1 (power) 1 (14, 19, 27, 33,
45)
ALPHABETICAL ORDER
A ­ L
A.F.D. (button/indicator) w;
(22­ 24)
CD 9 (20)
DIMMER 3 (21)
DISPLAY 2 (21, 43)
Display qa (21)
DVD 7 (20)
ENTER qg (31, 33)
FM MODE wf (28)
INPUT MODE qd (20)
IR (receptor) 4 (34, 43)
Illustration number
r
DISPLAY
2 (21, 43)
RR
Name of button/part
Reference page