Changhong Electric DLP5132 User manual

^ Changhong
DLP ™ REAR PROjECTION TELEVISION
OPERATION MANUAL
DLP5132
Read this manual carefully before operation.

Features
DLP ™ Projection TV adopts DLP ™ Digital Light Processing ™ technology with DMD micro¬
display method. With the world's advanced digital optical display technology, our
projection TV is an improved product for better performance. The brightness is more than
450nits, peak contrast is up to 1000:1, picture uniformity is over 80% and the highest
resolution is: PC 1024*768; HDTV 1920*1080P/1280*720P, with 16780,000 colors and
24blt true color.
•Digital HDTV-READY: Identify and receive 10 kinds of HDTV signal and DVD signal
via YPbPr interface automatically: 1920*1080P @ 60Hz (16:9), 1920*1080l@50Hz (16:9),
1920*1080l@60Hz (16:9), 1280*720P@60Hz (16:9), 720*480P@60Hz (4:3),
640*480P@60Hz (VGA), 960*480P@60Hz (16:9), 720*480l@60Hz (4:3), 720*576P@50Hz
(4:3), 720*576l@50Hz (4:3).
•Computer multi -format adaptive system: Identify and receive 10 kinds of
mainstream computer display signal via PC interface automatically. To realize the XGA,
SVGA, VGA input and high definition display: 1024*768 @ 60/75/85Hz, 800*600 @ 60/75/
85Hz, 640*480 @ 60/75/85Hz, 720*400 @ 70Hz.
•DVI digital video input: Avoiding conversion from analog to digital, the picture
becomes perfect. DVI can receive multi-format digital signal as 480P, 800*600 @ 60Hz
and 576P.
•3:2 PULL DOWN: The playing speed of movie film is 24 frame pictures per second.
While DVD interval scanning signal is 60 semi -frame pictures per second. 3:2 PULL
DOWN movie mode can match these two pictures with a new one between them. The
picture quality can be improved to better performance.
Other features
■ 470MHz CATV ready
■ Dual-tuner PIP/POP/PAP
■ Still picture
■ Program compositor
■ Digital frequency synthesized tuner
■ Super High-contrast fine tint
black optical screen(0.155mm)
■ 236(0-235) programs preset
■ Hi-Fi audio system
■ WOW digital 3D dynamic surround system
■ No-signal-off
■ PC bus control
■ Sleep off
■ Special digital micro-display surface reflector
■ Graphic/semitransparent OSD
■ BBE effect treatment
■ High-voltage stabilizing circuit
■ Puzzle
■ HDTV/DVD video component in terminals

CONTENTS
PRECAUTIONS. 1
INTRODUCTION
4 Control Buttons . 2
INSTALLATION
#To install the Projection TV. 4
♦ T o connect the Antenna . 5
♦ Replacing the lamp. 6
♦ T o install Remote Batteries . 7
■ BASIC BUTTONS
Power . 8
♦ Numeric buttons . 8
♦ P-/+, V-/+. 8
♦ DISPLAY. 9
♦ RECALL . 9
♦ MUTE . 9
■ T U N I N G IN
♦ Power on/off . 10
♦ A uto Search . 11
♦ S earch . 12
♦ Frequency Fine Tuning . 13
♦ S k ip. 13
♦ O ther Functions of Search Menu . 14
■ PICTURE SELECTION
♦ Picture Mode Selection . 15
♦ Picture Adjustment . 15
■ S OUND SELECTION
♦ S ound Mode Selection . 16
♦ S ound Adjustment . 16
■ O THER OPERATIONS
♦ S TILL, PC, DVI, HD ,SPLIT, EXIT Buttons . 17
♦ S E T Menu . 18
♦ Channel Sort . 18
♦ Channel Browsing . 19
■ PIP OPERATIONS. 20
■ EXTERNAL EQUIPMENT CONNECTION
♦ A /V OUTPUT . 22
♦ A /V INPUT . 23
♦ Digital HD monitor-receiver . 26
♦ Operation and adjustment . 28
♦ PC INPUT . 28
♦ DVI INPUT . 28
TROUBLESHOOTING. 29
SPECIFICATIONS AND ACCESSORIES. 29
^The OSD and figures shown in this manual may be somewhat different from the actual situation.

PRECAUTIONS
Warning
^ High voltage inside ! non-professionals can not open the back cover. If a problem oc-
curs(such as no picture or no sound, or if smoke or an abnormal odor starts to come
out from the projection TV),immediately unplug the power cord and contact the service
agency as soon as possible
^ Allow enough space (at least 10cm)between the projection TV and the other subject for
proper ventilation,and do not jam the cooling fans.
^Turn the power off before replacing the lamp.
Notice
^ Do not expose the projection TV to direct sunlight or place it near heat sources, mois¬
ture and dust,or where the rain can reach.
^To prevent the projection TV from falling off or tipping over, place the unit on stable and
flat surface without vibration. Prevent child from speeling on the unit.
^Set up a lighting arrester when an out door antenna is used. Do not turn on the projec¬
tion TV during a lighting storm .At lighting intervals, pull out the power cord and antenna
cable.
^ Please turn off power supply of the projection TV while outgoing ,incase the projection
TV is not to be used for long period of time ,please pull out the power cord and antenna
cable.
Do not place any objects on top of the projection TV, these may cause deformation to
the cabinet and screen.
^ Aviod hard objects hitting on the projection TV (especially the screen) or excessive
shock when moving the projection TV.
Cleaning and Maintenance
^ Please clean the cabinet regularly with a dry soft cloth. Stubborn stains may be re¬
moved with a cloth slightly damped with solution of mild soap and warm water. Never
use strong solvents for cleaning.
1

INTRODUCTION
Control Buttons
Front panel
ImENU -VOL+ -CH+ TV/AV STANDBY/
Rear panel
RS232 Jack(For Service)
Notes:
®The buttons of the same name on the remote control or the projection TV's front panel share the
same function. The following section of this manual will focus on operation method of the remote
control.
(2)The figures shown in this manual may be somewhat different from the actual situation, please
reference to the practicality.
2

INTRODUCTION (continued)
Control Buttons (continued)
remote control
HD/TV MODE “
PICTURE MODE-
DISPLAY-
PROGRAM UP-
MUTE -
MENU-
VOLUME DOWN-
DOUBLE VIEWING-
RECALL-
0-9 NUMERIC -
PIP AV/TV-
PIP CHANNEL UP-
PIP CHANNEL DOWN-
PIP STILL-
HD
O
pvi^^
<0
PC
a
PICTURE
SOUND^^
STILL
“O
O
O
DISPLAY
-O
16:9
MWIN
a
MUTE
^ EXIT
(v-( MENU Jv+)
£
_RECALL_ ^ TIM E R
-Q CZf C2y-
D D C2)
D’
Q’ Q' Ci
-POWER
-DVI/TV MODE
-PC/TV MODE
-SOUND MODE
■ S TILL/MOVABLE PICTURE
■ M WIN
-NOT AVAILABLE
-EXIT
-VOLUME UP
-TV/AV
-PROGRAM DOWN
-TIMER
__,CH- __,C3 __,0
-Q O IZ2)-
-PIP ON/OFF
-PIP LOCATION
-PIP SIZE
-PIP SWAP
Note:
The button design and specifications of the remote control are subject to change without notice.
3

INSTALLATION
To Install the projection TV
• Please read the PRECAUTIONS completely before installation.
• It is recommended to watch projection TV in soft and indirect light and face center of the screen for
optimum viewing effect.
• Allow enough space (at least 10cm) between the projection TV and the other subject for proper
• Avoid excessively warm or wet locations to prevent possible damage to the cabinet or components.
U_PlP)_U
uErtnj
Keep proper watching distance.
After installation, plug the projection TV in the supply socket.
4

INSTALLATION
To Connect the Antenna
An outdoor antenna or CATV is recommended for the best reception. The antenna type and its location
differ dependent on local conditions.
Notes:
® It is recommended that a 7511 coaxial cable be used in order to eliminate possible interference and
noise which may occur due to nearby radio transmissions.
( 2 ) When using a 30011 twin-lead feeder, connect it to a 30011/7511 converter and insert the converter
into the projection TV's ANTENNA IN terminal.
(3) Connect an outdoor antenna referring to the above figure. Set up a lightning arrester and check it
regularly when an outdoor antenna is used.
(3) The antenna cable should not be tied together with other wiring.
5

INSTALLATION
Replacing the Lamp
The lamp used in a projection TV has a limited lifespan. It should be replaced when the screen becomes
darker, less clear, has no effect after image adjusted or the lamp doesn't work. Please replace the lamp
with operation manual's guide. (Note: You'd better refer the servicing to qualified service personnel of
Dealer.) After replacing the lamp, as the screen quality will be bright and clear as new.
To replace the lamp, please follow these steps:
® Unplug TV, then use a screwdriver to
remove the lamp cover.
( 2 ) Use a screwdriver to unfasten 3
screws securing the lamp and sepa¬
rate the lamp from the engine. (Un¬
fasten the screws is ok)
@ Put in the new lamp and lock the
screws securing the lamp.
@ Fix the lamp cover.
^ The lamp must be the same code number and type avoiding damage of TV.
^ Turn the power off and wait for 30 minutes before replacement.
^ Do not touch the glass part of the lamp to avoid injuring by sudden break; do not place the old
lamp within the reach of children.
^ Please note that when indicator II turns red, it means the lamp doesn't work well. Specify by a
table on page 10.
6

INSTALLATION (continued)
To Install Remote Batteries
1. Remove the battery cover. 2. Place in two AAA batteries. Make sure the positive 0 and
negative 0 polarities are correct.
^ To avoid battery leakage, remove batteries from the remote control when it is not to be used
for a long perio(d of time or the batteries are exhausted.
^ Do not expose batteries to fire or disassemble them.
•Caring for the remote control
^ When in operation, please point the remote control directly to the center of the projection TV screen.
^Do not repeatedly press the buttons on the remote control too quickly.
^Do not expose the remote control to impacts, water or disassemble it.
7

BASIC BUTTONS
Power
To enter or exit standby mode, press POWER on the remote control.
Standby function enables you to reduce power consumption and damaging to the
lamp.
^Don't leave your projection TV in standby mode for a long time, turn the power off when left unat¬
tended for a long period of time.
Numeric buttons
Press the Numeric buttons to enter po-sition number respectively.
^TV will switch to the channel number you chose without pressing on other numeric buttons in 3
seconds.
^The set has 0-235 programs preset.
P-/+.V-/+
Press P-/+ to select a lower or upper position number.
Press V-/+ to decrease or increase volume.
5
6
8

BASIC BUTTONS (continued)
DISPLAY
DISPLAY
o
Press DISPLAY to (display the current position
number and time settings.
^Time (display is available only after you a(djust the Timer.
RECALL
_RECALL Press RECALL repeate(dly to switch the projection TV be¬
tween the current program position and previous program
position.
MUTE
MUTE
o
Use the MUTE function to (disable the soun(d.
Press it again to exit.
^Pressing V+ can also cancel the MUTE function.
^Pressing V- can decrease the volume in the MUTE mode, but can not cancel the MUTE mode.
9

TUNING IN
Power on/off
©
O Press I I on the projection TV. The power indicator will light up and the
projection TV enters the STANDBY mode.
2
3
In the STANDBY mode, press the P-/+ on the remote control or POWER
on the panel to turn on the projection TV.
POWER
(Z^
Press again on the remote control or on the pront panel and the projection
TV enters STANDBY mode.
4
To turn off the projection TV completely, press
©
n ■
^ The TV is a top grade exact appliance. Do not ON/OFF the power in high frequency to avoid damage
the lifespan of lamp.
^ Do not unplug TV before yellow indicator is off when presses power off.
^ Different status of indicator tells you how's TV going.
Indicator I Indicator n TV working status
OFF OFF
Unplug TV
Blue
OFF
Standby state
OFF Yellow Flicker Operating
OFF Green
Normal working status
Blue Flicker Green Receiving the operation order
OFF
Red
Lamp doesn't work well (temperature is too high).
Turn off the TV for a while or replace the lamp.
OFF Red Flicker
Ventilation hole is blocked, Turn off the TV
Blue Red & Green The lamp cover doesn't fix well.
Blue Flicker Green Flicker Updating
^ Screen will display "please check flow system" when the fan doesn't work well or the inner temperature is too
high. The red indicator will blinking and TV will automatically be turned off. Please check Ventilation fan and
environmental temperature of TV after unplug the set.
•Auto off without signal reception
When a channel has no signal (e.g. the TV station fails to send signals) and blue background appears,
the projection TV will automatically turn off when no button is pressed within 15 min.
(The function only works in the TV mode.)
•Sleep auto off
Press «—to set auto off after a certain time.

TUNINQ IN (continued)
Auto Search
Press MENU repeatedly to call up the CHANNE
menu.
Press P-/+ to highlight "Auto Search".
Press V-/+ and auto search memory begins. All
received programs can be searched.
4
It returns to POS 1 after auto search.
^Pressing V-/+ or MENU stops auto-searching and stop in the previous searched program status,
and return to SEARCH mode.
^Auto searching begins from POS 1. Users are recommended to use POS “0” for external equipment
connections like tape recorder.
^The color system is set to AUTO, sound system to D/K for the searched program. Adjust color, and
sound systems if the picture is not in its best position.
11

TUNINQ IN (continued)
Search
1 I Press the P-/+ or Numeric buttons to select a
program position to be tuned. For example, POS
2 .
2
3
4
Press MENU to call up CHANNEL menu.
Press P-/+ to highlight "Search".
Press V-/+ to search lower or upper program
position until the projection TV searches the
desired program.
^The projection TV stops searching when a program search has completed and will then return to the
main menu. Continue searching if the searched program is not your desire.
^Pressing MENU stops searching and returns to the previous status.
12

TUNINQ IN (continued)
Frequency Fine Tuning
When the picture and sound of a channel are not satisfactory, please use the FREQUENCY FINE TUNING
function.
Select a program position for fine tuning. For ex¬
ample, POS 2.
Press MENU to call up CHANNEL Menu.
Press P-/+ to highlight "Fine",
Press V -/+ repeatedly until you get the best
sound and picture effect.
c; }| n n n o 1
Chann# 1 i 0
Skip
i
OFF
Color S y s L Ci lu
i
''hTsc.
Auto Search
►
S o u n d S V :? t. e m
4 1) / K . ► ' '
Search
►
f APT
4
OFF
>1
Adjust 1 ^ 1 ^ Exit
Skip
Enables you to skip the program you don't want to watch
_2
Press Numeric buttons or P -/+ to select the
channel you want to adjust.
Press MENU repeatedly to call up CHANNEL
menu.
Press P-/+ to highlight "Skip".
Select “ON” or “OFF” by pressing V-/+.
[ Chann© 1
1 Channel 4
0
Hi HHi
m
Color S ? t .. II,
A 11 1 o S o ij. I- ■■ h
4
.N 1' s c
►
S o 11 11 d S y :: t f m
r C h
4 _
1) / K
A ! ■ f
i n o
4
►
¥
^The position number is black in normal operation becomes red after “SKIP ON” is set. The position
number is red after fine-tuning and jump setting.
13

TUNINQ IN (continued)
Other Functions of Search Menu
Color system, sound system and AFT in CHANNEL menu are available for setting
^ ^ 2 M. u. D / . I
1 Q
2
3
4
Press Numeric buttons or P-/+ to select the
CHANNEL you want to adjust.
Press MENU repeatedly to call up menu.
Press P-/+ to highlight the item you want to ad¬
just.
2
Si " ' ■ >
C h n n n 0 I
i
2
Skip
OFF
►
A 11 t o S o '.-i r c h
Sound S y fi t <; iii
4
N T "S C
IJ/K
►
►
Search
►
A F r
4 “o'Ff"'""'
Fine
A d j u s t r. ►
f Select
1 1
Press V-/+ to adjust.
^Channel: Enables you to change position number with menu displays.
KV.OX, or^lr^^4 ■ I - ► AUTO^ NTSC^PAL^SECAM^ PAL60^
^ You may select one of the
five color systems.
The color system is generally set to AUTO so that signal system
can be automatically identified (not for PAL60 and SECAM).
^You may select one of the four sound systems. |
^AFT: Enables you to auto-trace the frequency of signals.
14

PICTURE SELECTION
Picture Mode Selection
PICTURE
O
The following five modes are available
by pressing PICTURE repeatedly.
—*^User—>^Normal^Soft-^Light-^Vivid
^ Improve picture quality for your projection TV by using VIDEO menu when you aren't satisfied with
the above-mentioned modes. See “Picture Adjustment” for details.
^ Press PICTURE to zoom in or zoom out in PC input mode.
Picture Adjustment
Press MENU repeatedly to call up VIDEO menu.
Press P-/+ to select the item you want to adjust.
Press V-/+ to adjust.
Item
Adjustment Effect
- +
Mode
5 Choices
Brightness
Darker Brighter
Contrast
Lower Higher
Sharpness
Lighter Deeper
Color
Lower Higher
Tint
More Purple More Green
^TINT adjustment is only available for NTSC signal.
^The adjustable TINT range is -50~+50 while other adjustments are 0-100.
^TFNR (Dynamic noise decrease) can improve picture quality. You can choose from "strong", "weak"
and "off"
^Color temperature can choose from "Cold" , "Warm" and "Normal".
^Recommend value of TV/AV signal is 20-40, HD, PC, DVI Signal is 50-100.
15

SOUND SELECTION
Sound Mode Selection
SOUND
o
Press SOUND to select one of the five sound
modes.
c
User-^Normal^News^Movie^Music
□
^ Improve sound quality for your projection TV by using the SOUND menu if you aren't satisfied
with the above-mentioned modes.
Sound Adjustment
Press MENU to call up the AUDIO menu.
Press P-/+ to select an adjustment. Then
press V-/+ to adjust.
^The range of items:
BASS and TREBLE: 0-100
BALANCE: -50- +50
3
Press V+/- to enter Sound Advance sub¬
menu, then can turn on/off "BBE" function.
^WOW is adjustable when sound mode is USER.
^"TruBass" and "FOCUS" are adjustable only when "WOW" is "on".
16

OTHER OPERATION
STILL button
Press still to make the current picture stillness. There is a prompt on the lower screen. Press it again to
exit.
PC button
Press PC to enter PC mode and display PC input signal. Press it again to return to TV mode.
DVI button
Press DVI to enter DVI mode and display digital input signal. Press it again to return to TV mode.
HD button
Press HD to enter YPbPr (HD) mode and display high definition input signal. Press it again to return to
TV mode.
SPLIT button
Press SPLIT to enter the PAP mode. Press it again to exit.
^ The picture on the right side is the sub-picture in PAP mode.
EXIT button
Press EXIT to exit operation from the menu and the sound, etc.
17