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Resumen del manual
When set to “LOW”, the luminance of the lamp is reduced, but the projector uses less power, and the operating noise is also reduced. This can help to extend the lamp’s operating life. If using the projector in small rooms where high luminance is not required, it is recommended that you set the LAMP POWER to “LOW”. LAMP TIME This setting displays the usage time for the lamp unit which is currently being used. NOTE: • The lamp’s operating life varies depending on the usage conditions (such as the LAMP POWER setting and the number of times the power is turned on and off). FUNC1 j IF UNCI < I N O ^ X ► I ___V A_ HKEYSTONEH This assigns a function to the F1 button of the ET-RM100 full function remote control unit (sold separately). INDEX • Functions in the same way as the INDEX WINDOW button on the accessory card remote control unit, (page 34) KEYSTONE • Functions in the same way as when “KEYSTONE” is selected from the MAIN MENU screen* (page 29) 37 Advanced Operation Using the SERIAL connector The serial connector which is on the side connector panel of the projector conforms to the RS-232C interface specification, so that the projector can be controlled by a personal computer which is connected to this connector. Connection Communications settings Computer SERIAL{f_emale) o / "“1 o /00000 1^3- D-Sub9p (male) T Communication cable NOTE: • Use a proper communication cable which is suitable for the personal computer to connect the serial jfconnector and the personal computer. Pin layout and signal names for SERIAL connector © (?) (1) © D-SUB 9-pin connector seen from outside Pin No. Signal name Contents (D NC © TXD Transmitted data (D RXD Received data © Connected internally (D GND © NC © CTS Connected internally © RTS © NC Signal level RS-232C Sync, method Asynchronous Baud rate 9600 bps Parity None Character length 8 bits Stop bit 1 bit X parameter None S parameter None Basic format The data sent from the computer to the projector is transmitted in the fromat shown below. STX Command Start byte Parameter ETX 1 byte End byte (02h) 3 bytes 1 byte-5 bytes (03h) NOTE: • If sending multiple commands, check that a response has been received from the projector for one command before sending the next command. • When a command which does not require parameters is sent, the colon (:) is not required. • If an incorrect command is sent from the personal computer, the “ER401” command will be sent from the projector to the personal computer. 38 Control commands The commands which the personal computer can use to control the projector are shown in the following table. Command Control Contents Remarks PON Power ON In standby mode, all commands other than the PON command are ignored. • The PON command is ignored during lamp ON control. • If a PON command is received while the cooling fan is operating after the lamp has switched off, the lamp is not turned back on again straight away, in order to protect the lamp. POF Power OFF AVL Volume Parameter 000-063(Adjustment value 0-63) IIS Input signal selection Parameter VID=VIDEO SVD=S-VIDEO RG1=RGB1 (YPbPrI) RG2=RGB2(YPbPr2) ORF RGB format selection Parameter 0=RGB 1=YPbPr Q$S Lamp ON condition query Parameter 0 = Standby 1 = Lamp ON control active 2 = Lamp ON 3 = Lamp OFF control active ( QLS Lamp ON check query Parameter '' 0 = Lamp OFF 1 = Lamp ON Cable specifications (When connected to a personal computer) At the computer At the projector specifications) 1 NC NC 1 2 2 3 3 NC NC 4 4 5 5 NC NC 6 6 7 7 8 8 NC NC 9 9 39 Advanced Operation Indicators There are two indicators on the control panel of the projector which give information about the operating condition of the projector. These indicators illuminate or flash to warn you about problems that have occurred inside the projector, so if you notice that one of the indicators is on, turn off the power and check the table below for the cause of the problem. TEMP indicator Indicator display Illuminated (red) (Lamp unit on) Flashing (red) (Lamp unit off) Illuminated (red) (Lamp unit off) Î Problem The internal projector temperature is too high. The lamp has turned off automatically (the projector is in standby mode) because the internal temperature has risen to an abnormally high level. The lamp has turned off automatically (the projector is in standby mode) because the internal temperature has risen to an abnormally high level, or because an abnormally rapid temperature variation occurred. Possible cause • The ventilation holes may be covered. • The ambient temperature in the place of use may be too high. • The air filter may be blocked. Remedy • Uncover the ventilation holes. • Set up the projector in a place where the temperature is between 0 °C (32 °F) and 40 °C (104 °F) and the humidity is between 20% and 80% (with no condensation). • Turn off the MAIN POWER switch by following the procedure on page 23,...
Otros modelos de este manual:Proyectores - PTL501U (1.93 mb)
Proyectores - PTL701U (1.93 mb)