3Com 8755H, 8912H, 8913H, 8916 Contents

2

Contents

Contents

About this manual . . . . . . . . . . .1

Contents ..................2

Projector features . ..........3

Preparations . ..............3

Contents of package .. . . . . . . . . . . . 3

Fastening the lens cover . . . . . . . . . . 3

Part names ................4

Projector ......................4

Control panel ...................5

Rear panel ....................5

Remote control . . . . . . . . . . . . . . . . . 6

Setting up .................7

Arrangement ................... 7

Connecting your devices . . . . . . . . . . 9

Connecting power supply . . . . . . . . 11

Using the security bar and slot . . . . 11

Remote control . ...........12

Putting batteries . . . . . . . . . . . . . . . 12

About the remote control signal . . . 12

Changing the frequency of remote control signal

.. 13

Using as a simple PC mouse & keyboard

. . 13

Power on/off ..............14

Turning on the power . . . . . . . . . . . 14

Turning off the power . . . . . . . . . . . 14

Operating ................15

Adjusting the volume . . . . . . . . . . . . 15

Temporarily muting the sound . . . . . 15

Selecting an input signal .. . . . . . . . 15

Searching an input signal . . . . . . . . 16

Selecting an aspect ratio . . . . . . . . . 16

Adjusting the projector's elevator . . 17

Adjusting the zoom and focus . . . . . 17

Using the automatic adjustment feature

. . . 18

Adjusting the position . . . . . . . . . . . 18

Correcting the keystone distortions

.. 19

Using the magnify feature .. . . . . . . 19

Freezing the screen . . . . . . . . . . . . 20

Temporarily blanking the screen . . . 20

Using the menu function . . . . . . . . 21

EASY MENU. . . . . . . . . . . . . . .23

Aspect, Auto keystone

execute,

keystone

,

picture mode, Brightness,

contrAst, color, tint, shArpness,

Whisper, mirror, reset, Filter time,

lAnguAge,

Go to Advanced Menu

...



PICTURE menu . . . . . . . . . . . . 25

Brightness, contrAst, gAmmA,

color temp, color, tint, shArpness,

my memory

IMAGE menu . . . . . . . . . . . . . .28

Aspect, over scAn, v position,

h position, h phAse, h size,

Auto Adjust execute

INPUT menu . . . . . . . . . . . . . . 30

progressive, video nr, color spAce,

component, video FormAt, FrAme lock,

computer in, resolution

SETUP menu . . . . . . . . . . . . . .33

Auto keystone

execute,

keystone

, Whisper, mirror,

stAndBy mode, monitor out

AUDIO menu . . . . . . . . . . . . . . 35

volume, speAker, Audio

SCREEN menu . . . . . . . . . . . . . 36

lAnguAge, menu position, BlAnk,

stArt up,

MyScreen, MyScreen Lock

,

messAge, source nAme, templAte

OPTION menu . . . . . . . . . . . . .40

Auto seArch, Auto keystone

,

Auto on, Auto oFF, lAmp time,

Filter time, my Button,

my source, service, security

C.C. (closed caption) menu . .53

displAy, mode, chAnnel

Maintenance . . . . . . . . . . . . . .54

Replacing the lamp .. . . . . . . . . . . . 54

Cleaning and replacing the air lter

.. 56

Other care ....................58

Troubleshooting ...........59

Related messages . . . . . . . . . . . . . 59

Regarding the indicator lamps . . . . 60

Shutting the projector down . . . . . . 61

Resetting all settings . . . . . . . . . . . . 61

Phenomena that may be easy

to be mistaken for machine defects

. . 62

Specications . ............65



Contents

Main Projector 8755H / 8916 / 8913H / 8912H User's Manual (detailed) Operating Guide About this manual Contents Projector features Preparations Contents of package 1. 2. Part names Projector Control panel Rear panel CAUTION Remote control Setting up Arrangement Page Connecting your devices About Plug-and-Play capability Connecting your devices (continued) Connecting power supply 1. Using the security bar and slot 2. Remote control About the remote control signal 1. 2. 3. Changing the frequency of remote control signal Using as a simple PC mouse & keyboard 1. Turning on the power WARNING 2. 3. 1. Turning off the power 2. 3. Use the shutdown switch (61) only when the projector is not turned off by normal procedure. 1. Adjusting the volume 1. Temporarily muting the sound 1. Selecting an input signal 1. Selecting an input signal (continued) 1. Selecting an aspect ratio COMPONENT (Y, Cb/Pb, Cr/Pr) S-VIDEO VIDEO 1. Searching an input signal COMPUTER IN 1 COMPUTER IN 2 VIDEO S-VIDEO COMPONENT (Y, Cb/Pb, Cr/Pr) Page 1. Adjusting the position 2. 1. Using the automatic adjustment feature The zoom level can be nely adjusted. Closely watch the screen to nd the level you want. 1. Using the magnify feature 2. 1. Correcting the keystone distortions 2. 1. Temporarily blanking the screen 1. Freezing the screen 1. Using the menu function 4. 2. 3. 5. 2. 4. 3. EASY MENU EASY MENU (continued) PICTURE menu Page PICTURE menu (continued) IMAGE menu From the IMAGE menu, items shown in the table below IMAGE menu (continued) INPUT menu From the INPUT menu, items shown in the table below Page INPUT menu (continued) SETUP menu From the SETUP menu, items shown in the table below SETUP menu (continued) WHISPER MONITOR OUT STANDBY MODE MIRROR AUDIO menu SCREEN menu From the SCREEN menu, items shown in the table below Page Page Page OPTION menu From the OPTION menu, items shown in the table below Page MY BUTTON MY SOURCE VIDEO S-VIDEO COMPONENT SERVICE COMPUTER 1 COMPUTER 2 Page Page 1. Using Security Features 2. Using the MyScreen PASSWORD Function 3. Using the PIN LOCK Function Page 4. Using the Transition Detector Function 4.1 Turning On the Transition Detector Function 4.2 Setting the Transition Detector PASSWORD Page 5. Using the MY TEXT PASSWORD function 5.1 Writing the MY TEXT 5.2 Displaying the MY TEXT TURN ON TURN OFF 5.3 Turning on the MY TEXT PASSWORD C.C. (Closed Caption) menu Maintenance Replacing the lamp 1. 2. 7. 3. 4. Lamp warning HIGH TEMPERATURE HIGH VOLTAGE HIGH PRESSURE Cleaning and replacing the air lter 1. 2. 3. 4. 5. 6. 9. Other care 1. 2. 1. 2. Troubleshooting Related messages Regarding the indicator lamps The projector is in a standby state. The projector is warming up. The projector is in an on state. The projector is cooling down. Shutting the projector down Resetting all settings Phenomena that may be easy to be mistaken for machine defects Phenomena that may be easy to be mistaken for machine defects (continued) Phenomena that may be easy to be mistaken for machine defects (continued) Specications Specications Item Specications 8913H 8916