User manual TOSHIBA TLP 781

[. . . ] CONTENTS OWNER'S MANUAL 3LCD DATA PROJECTOR TLP780U TLP781U (WITH DOCUMENT IMAGING CAMERA) TLP780U SAFETY PRECAUTIONS RISK OF ELECTRIC SHOCK DO NOT OPEN CONTENTS 2 WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. FCC Radio Frequency Interference Statement Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiates radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. [. . . ] · The adjustable range of "V-keystone" or "H-keystone" is influenced by the quantity of correction of each other. V-keystone" does not operate properly even with the screen installed vertically, execute "H-reference reset" 52 . YS N TO E 4, 5 6 Cutting off the picture and sound temporarily Remote control MUTE INPUT LASER ON/STANDBY CONTENTS 37 The image and sound of this projector can be turned off if you wish to temporarily project the image of another projector or a OHP, etc. , on the screen. Press MUTE. The sound and picture are cut off temporarily. The icon appears in the mute mode. KEYSTONE AUTO SET Operations L-CLICK R-CLICK VOLUME/ADJUST Note · The mute mode is cancelled if another operation is performed during the mute mode. MENU ENTER EXIT PIP FREEZE CALL MUTE RESIZE MUTE Freezing the picture Remote control INPUT LASER ON/STANDBY CONTENTS 38 You can freeze the image being projected. Use this function to stop images from a video recorder to make presentations. FREEZE Press FREEZE. The picture freezes. The icon appears in the freeze mode. KEYSTONE AUTO SET Operations L-CLICK R-CLICK VOLUME/ADJUST Notes MENU ENTER EXIT PIP FREEZE CALL MUTE RESIZE FREEZE · The frozen image can be enlarged with the RESIZE button. The freeze mode is cancelled if any operation other than RESIZE is performed. · The freeze mode cannot be set when there is no input (when no signals are being supplied from a signal source). · The input source's image continues to play even when the projector is set to the freeze mode. Enlarging the picture size You can enlarge (resize) the picture size projected. Remote control INPUT LASER ON/STANDBY CONTENTS 39 RESIZE Press RESIZE ( ). The enlargement ratio increases each time the RESIZE ( ) button is pressed. The enlargement ratio can be increased continuously by keeping the button pressed in. KEYSTONE AUTO SET RESIZE L-CLICK R-CLICK VOLUME/ADJUST To reduce the enlargement ratio, press the RESIZE ( ) button. The enlargement ratio can be reduced continuously by keeping the button pressed in. Operations /// MENU ENTER EXIT EXIT RESIZE PIP FREEZE CALL MUTE RESIZE The enlarged section is moved when the selection buttons ( / / / ) are pressed. The section can be moved continuously by keeping the button pressed in. EXIT The icon appears in the resize mode. Notes Press the EXIT button to cancel the resize mode and return to the original size. · Enlarged images can be frozen by pressing the FREEZE button. · The resize mode is cancelled if any operation other than setting the freeze mode is performed. · This projector uses electrical digital resizing, so the picture quality degrades when images are enlarged. · In rare cases, the picture may be disturbed while the magnification section is being moved. · This function does not work in no input status (no signal is supplied from the signal source). Displaying PIP Sub-pictures Remote control PIP INPUT LASER ON/STANDBY CONTENTS 40 Video or S-video images can be displayed as small images on the computer's image. (Referred to as "sub-pictures" in this manual. ) Press PIP. A sub-picture is displayed. Press the PIP button again to turn off the sub-picture. KEYSTONE AUTO SET Operations L-CLICK R-CLICK Notes · · · · The PIP function cannot be used when a source other than an RGB input source is selected. The PIP function cannot be used with no signals supplied from an RGB signal source. The signal source, size, display position and audio input source to display sub-pictures can be changed from the menu screen. 53 VOLUME/ADJUST MENU ENTER EXIT PIP PIP FREEZE CALL MUTE RESIZE Displaying Information Information on the input signal source, etc. , can be displayed. Remote control INPUT LASER ON/STANDBY CONTENTS 41 CALL Press CALL. The information described below is displayed. The information display turns off when the CALL button is pressed again. KEYSTONE AUTO SET Status display Input H-resolution V-resolution H-frequency V-frequency Sync Video mode Signal format Lamp time Version Shutter - current input source - the horizontal resolution of the input signal (at RGB input) - the vertical resolution of the input signal (at RGB input) - the horizontal frequency of the input signal (at RGB input) - the vertical frequency of the input signal (at RGB input) - the polarity of the sync signal (at RGB input) - the color mode of the video signal (at Video, S-Video input) - the formatting of the Y/PB/PR signal (at Y/PB/PR input) - the elapsed using time of the lamp - the version of the firmware - the shutter speed of the document imaging camera (at document imaging camera input) Operations L-CLICK R-CLICK VOLUME/ADJUST MENU ENTER EXIT PIP FREEZE CALL CALL MUTE RESIZE Notes · The information displayed is not refreshed even if it changes. To refresh the information, turn off the information display, then turn it back on. [. . . ] Return value Command list Selection Command Power On PON Off (with confirmation message) POF Shut Down (without confirmation message) PSD Normal (RS-232C Condition Display Off) DOF Picture Contrast VCN Brightness VBR Sharpness VSH Camera gain Increase CGU Decrease CGD Picture mode Bright MVB True color MVP Classification Items/Status Adjustment Analog RGB(1) Digital RGB Command Analog RGB(2) Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Video S-Video Yes Yes Yes Yes Yes Yes Yes Y/PB/PR Yes Yes Yes Yes Yes Yes Yes Camera Yes Yes Yes Yes Yes Yes Yes Yes Yes - Others Notes · When commands are transmitted serially, wait the reply of the projector (acknowledge or not acknowledge) before sending a next command. · Adjustment commands include "ARG" (increase adjustment value) and "ALF" (decrease adjustment value). For usable items (marked "Yes"), send after the selection command. · The "Yes" marks in the input source columns indicate that that command can be used. Continued Controlling the projector by using RS-232C (continued) Classification Items/Status Picture Video mode (Continued) Auto. [. . . ]