3Com 8755H, 8912H, 8913H, 8916 1. , 2.

11

Setting up

Connecting power supply

1. Put the connector of the power cord into the

AC inlet of the projector.

2. Firmly plug the power cord’s plug into the

outlet.

►Please use extra caution when connecting the power cord, as

incorrect or faulty connections may result in re and/or electrical shock.

• Only use the power cord that came with the projector. If it is damaged, contact

your dealer to newly get correct one.

• Only plug the power cord into an outlet whose voltage is matched to the power

cord. The power outlet should be close to the projector and easily accessible.

Remove the power cord for complete separation.

• Never modify the power cord.

WARNING

Using the security bar and slot

At rst, make sure that the power switch of the

projector is set to OFF position (marked "O").

Security slot

Security bar

AC inlet Power cord

A commercial anti-theft chain or wire up to

10 mm in diameter can be attached to the

security bar on the projector.

Also this product has the security slot for the

Kensington lock.

For details, see the manual of the security

tool.

►Do not use the security bar and slot to prevent the projector

from falling down, since it is not designed for it.

WARNING

►Do not place anti-theft chain or wire near the exhaust vents. It

may become too hot.

CAUTION

• The security bar and slot is not comprehensive theft prevention

measures. It is intended to be used as supplemental theft prevention measure.

NOTE

Anti-theft chain or wire

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