User manual HITACHI HOME 1

[. . . ] Projector HOME-1 User's Manual - Operating Guide Thank you for purchasing this projector. WARNING Before using, read the "User's Manual - Safety Guide" and these manuals to ensure correct usage through understanding. After reading, store them in a safe place for future reference. NOTE · The information in this manual is subject to change without notice. [. . . ] EXECUTE CANCEL · The items of the SCREEN menu are collectively returned to the initial setting. MESSAGE RESET 29 Multifunctional Settings (continued) OPTION Menu With the OPTION menu, the items shown in the table below can be performed. Perform each operation in accordance with the instructions in the table below. Item VOLUME Adjust Volume: High Description Low MENU MAIN PICTURE-1 PICTURE-2 INPUT AUTO SCREEN OPTION : SELECT VOLUME LAMP TIME FILTER TIME 16 1234h 21h LAMP TIME To begin the operation of this item, please press the button of the projector or the RESET button of the remote control for 3 seconds. Reset the Lamp Timer: Selecting the RESET performs this function. RESET CANCEL · The numerical value of four digits shown on this menu is the projector use time since the last RESET operation of this item. The value is reset to 0 at the same time the RESET is selected. · The value of this function is used to display the message of "CHANGE THE LAMP". So this function must be performed only immediately after replacing the lamp. Do not perform this function unless you have replaced the lamp. Perform this function every time the lamp is replaced. Incorrect performing of this function causes incorrect operation of the message function. · Please see to the section "Lamp" about replacing the lamp. To begin the operation of this item, please press the button of the projector or the RESET button of the remote control for 3 seconds. Reset the Filter Timer: Selecting the RESET performs this function. RESET CANCEL · The numerical value of four digits shown on this menu is the projector use time since the last RESET operation of this item. The value is reset to 0 at the same time the RESET is selected. · The value of this function is used to display the message of "CLEAN THE AIR FILTER". So this function must be performed only immediately after cleaning or replacing the air filter. Do not perform this function unless you have cleaned or replaced the air filter. Perform this function every time the air filter is cleaned or replaced. Incorrect performing of this function causes incorrect operation of the message function. · Please see to the section "Air Filter" about cleaning and replacing the air filter. FILTER TIME 30 Lamp WARNING HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE The projector uses a high-pressure mercury glass lamp. The lamp can break with a loud bang, or burn out, if jolted or scratched, handled while hot, or worn over time. [. . . ] In such case, refer to adjust the V. POSIT and H. POSIT of the menu. Back porch b DATA HSYNC Front porch d Display interval c DATA VSYNC Back porch b Front porch d Display interval c Sync a Sync a Computer / Signal TEXT VGA (60Hz) Mac 13"mode VGA (72Hz) VGA (75Hz) VGA (85Hz) SVGA (56Hz) SVGA (60Hz) SVGA (72Hz) SVGA (75Hz) SVGA (85Hz) Mac 16"mode 848 x 480 (60Hz) XGA (60Hz) XGA (70Hz) XGA (75Hz) 1280×960 (60Hz) 1280×1024 (60Hz) Vertical signal timimg (lines) a 3 2 3 3 3 3 2 4 6 3 3 3 3 6 6 3 3 3 b 42 33 39 28 16 25 22 23 23 21 27 39 13 29 29 28 36 38 c 400 480 480 480 480 480 600 600 600 600 600 624 480 768 768 768 960 1024 d 1 10 3 9 1 1 1 1 37 1 1 1 1 3 3 1 1 1 Computer / Signal TEXT VGA (60Hz) Mac 13"mode VGA (72Hz) VGA (75Hz) VGA (85Hz) SVGA (56Hz) SVGA (60Hz) SVGA (72Hz) SVGA (75Hz) SVGA (85Hz) Mac 16"mode 848 x 480 (60Hz) XGA (60Hz) XGA (70Hz) XGA (75Hz) 1280×960 (60Hz) 1280×1024 (60Hz) Horizontal signal timing (µs) a 2. 0 3. 8 2. 1 1. 3 2. 0 1. 6 2. 0 3. 2 2. 4 1. 6 1. 1 1. 1 2. 8 2. 1 1. 8 1. 2 1. 0 1. 0 b 3. 0 1. 9 3. 2 3. 8 3. 8 2. 2 3. 6 2. 2 1. 3 3. 2 2. 7 3. 9 3. 3 2. 5 1. 9 2. 2 2. 9 2. 3 c 20. 3 25. 4 21. 2 20. 3 20. 3 17. 8 22. 2 20. 0 16. 0 16. 2 14. 2 14. 5 26. 9 15. 8 13. 7 13. 0 11. 9 11. 9 d 1. 0 0. 6 2. 1 1. 0 0. 5 1. 6 0. 7 1. 0 1. 1 0. 3 0. 6 0. 6 0. 5 0. 4 0. 3 0. 2 0. 9 0. 4 3 RS-232C Communication Connecting The Cable (1) Turn off the projector and the computer power supplies. (2) Connect the CONTROL port of the projector with a RS-232C port of the computer by a RS232C cable. Use the cable that fulfills the specification shown in the following figure. (3) Turn on the computer power supply and after the computer has started up, turn on the projector power supply. Projector CONTROL port 9 5 4 8 3 7 2 6 1 1 6 2 7 3 8 4 9 5 RS-232C cross cable 1 RD 2 TD 3 Computer RS-232C port 4 GND 5 6 RTS 7 CTS 8 D-sub 9-pin plug D-sub 9-pin jack 9 1 2 3 4 5 6 7 8 9 CD RD TD DTR GND DSR RTS DTS RI 5 9 4 8 3 7 2 6 1 1 6 2 7 3 8 4 9 5 D-sub 9-pin jack D-sub 9-pin plug Communications Setting 19200bps, 8N1 1. [. . . ]